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Submission: On February 07 via manual from JP — Scanned from JP
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* Home
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* Certificate
* Products
* Solar Energy Storage Battery
* 12v 24v battery
* Wall-mounted Lithium Battery
* Stacked lithium battery
* Racked-mounted Lithium Battery
* High-Voltage Energy Storage Container
* Solar System
* Off-Grid Solar System
* On-Grid Solar System
* Hybrid Solar System
* All-in-one Generator
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* Tel : 15959206051
* Email : solar@swt-power.com
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* Home
* About Us
* Certificate
* Products
* * Solar Energy Storage Battery
12v 24v battery
Wall-mounted Lithium Battery
Stacked lithium battery
Racked-mounted Lithium Battery
High-Voltage Energy Storage Container
* Solar System
Off-Grid Solar System
On-Grid Solar System
Hybrid Solar System
All-in-one Generator
Portable Power Station
* Inverter
Off-grid inverter
Hybrid Inverter
* Cell
* News
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Solar Energy Storage Battery
Wall-mounted lithium battery energy storage systems are much more portable than
the larger battery storage banks. Some of them can be used for residential,
boat, camping, backup power, and remote areas.
Solar System
Standard/ Customized hybrid, on grid, off grid solar system kits. One stop
solutions for Commercial and Residentail projects. Saving your time and cost to
gathering other system components.
Solar Energy Storage Battery
Wall-mounted lithium battery energy storage systems are much more portable than
the larger battery storage banks. Some of them can be used for residential,
boat, camping, backup power, and remote areas.
Solar System
Standard/ Customized hybrid, on grid, off grid solar system kits. One stop
solutions for Commercial and Residentail projects. Saving your time and cost to
gathering other system components.
About Sweet Power
ABOUT US Xiamen Sweet Power Tech. Co., Ltd specializes in the production,
design, manufacturing and sales of lithium battery energy storage products.
Starting from household energy storage, it gradually expands to the field of
small industry and commerce and portable energy storage. It mainly develops and
produces lithium-ion batteries for residential energy storage systems, small
industrial and commercial energy storage systems. Energy storage products
relying on the company's proprietary advanced battery management system (BMS)
and its Self-developed patented technology, have passed TUV, IEC, CEC and other
international certifications ODM&OEM OUR CLIENT The products have been sold to
the European Union, the United Kingdom, South Africa, Southeast Asia, Asia,
Australia, New Zealand, Japan, the Middle East and other countries and regions,
bringing customers a good experience and providing satisfactory solutions.
More About
2012
Since
5
.6GW
CAPACITY
186
+
COUNTRIES
86
+
PARTNERS
LATEST PROJECTS
* 50KW Rooftop On Grid Solar System Project With Growatt Inverter
50KW Rooftop On Grid Solar System Project With Growatt Inverter
50KW on grid PV system projects in Mombasa, Kenya
* 5MW Flat concrete roof solar projets
5MW Flat concrete roof solar projets
This is a 5wm photovoltaic system project using polycrystalline panel and
growatt inverter
* Ground mounting solar projets in Si County
Ground mounting solar projets in Si County
S teel structure Ground mounting solar projets on Si County,
* Ground mounting solar projets in Chunjiang
Ground mounting solar projets in Chunjiang
Ground mounting solar projets in Chunjiang
* Ground mounting solar projets in Minxian County
Ground mounting solar projets in Minxian County
Ground mounting solar projets in Minxian County
* Solar carport mounting
Solar carport mounting
Solar carport mounting in japan
* Steel structure Solar mounting in chunjiang
Steel structure Solar mounting in chunjiang
Steel structure Solar mounting in chunjiang
* 14MW Tin roof solar system project
14MW Tin roof solar system project
14MW Tin roof solar system project in hebei
Previous
Steel structure Solar mounting in chunjiang
14MW Tin roof solar system project
50KW Rooftop On Grid Solar System Project With Growatt Inverter
5MW Flat concrete roof solar projets
Ground mounting solar projets in Si County
Ground mounting solar projets in Chunjiang
Ground mounting solar projets in Minxian County
Solar carport mounting
Steel structure Solar mounting in chunjiang
14MW Tin roof solar system project
50KW Rooftop On Grid Solar System Project With Growatt Inverter
5MW Flat concrete roof solar projets
Ground mounting solar projets in Si County
Ground mounting solar projets in Chunjiang
Ground mounting solar projets in Minxian County
Solar carport mounting
Steel structure Solar mounting in chunjiang
14MW Tin roof solar system project
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View all projects
Latest News
Latest News
Xiamen Sweet Power Tech Co., Ltd. is a leading manufacturer of solar power
products and service solutions. Main service including Solar Inverters, Hybrid
Solar Inverters
View All News
Previous
Jan 24, 2024 600W Portable Power Source Uasge Scenarios
We can't just use energy in specific places, like our homes or factories, which
has led to the invention of portable solar power stations. Portable solar power
station is a set of charge and discharge control, inverter, energy storage in
one, the solar energy into electrical energy independent photovoltaic power
supply system, is a high degree of integration of small photovoltaic power
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Camping Portable power station for camping is an exquisite camping, self-driving
tour, RV travel essential artifact! Colorful appearance, suitable for different
scenes, meet the aesthetic needs of each age group, having a portable lithium
power station is equivalent to preparing a small portable charging station.
Portable power station for camping can access solar panels for fast charging, to
achieve self-supply super endurance. In outdoor camping through the power
station for projection equipment transmission power, easily unlocking outdoor
outdoor watching movies, learning recipes and skills, temporary meeting office
and other convenient electricity experience, with family, travelers experience
exquisite camping life. Out-of-the-box, safe and convenient, enjoy unlimited
outdoor experiences! #outlook a { padding: 0; } .ReadMsgBody { width: 100%; }
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Read More
Jan 23, 2024 One article to understand the inverter important parameters!
The composition of the inverter Inverter is the opposite of the process of
rectification, is the process of converting direct current energy into
alternating current energy. Photovoltaic inverter refers to the circuit that
completes the inverter function or the device that realizes the inverter
process. The main components of the inverter: Shell and terminal: used to
protect junction boxes Heat sink: Used to cool the inverter system Display:
Inverter status and data Control board: the core component of the inverter,
which is used for power control and various algorithm control of the inverter
Power supply board: Used for internal power supply of inverters Power board: the
core component of the inverter, and the main circuits are concentrated on the
power board. Classification of inverters Divided by function: grid-connected
inverter and off-grid inverter According to the frequency of the output AC
power: power frequency inverter (frequency: 50-60Hz), medium frequency inverter
(frequency: 400-20kHz) and high frequency inverter (frequency: 20kHz-10MHz).
According to the number of inverter output phase: single-phase inverter,
three-phase inverter and polyphase inverter. According to the access of
photovoltaic modules, it is divided into centralized inverters, series inverters
and micro (modular) inverters. The main parameters of the inverter 1. Technical
specifications of the DC input side (1) The maximum allowed access to
photovoltaic series power The maximum allowable access PV power is the maximum
DC connection PV power allowed by the inverter. (2) Rated DC power The rated DC
power is derived from the rated AC output power divided by the conversion
efficiency, plus a certain margin. (3) Maximum DC voltage Under the premise of
considering the temperature coefficient, the maximum voltage of the connected PV
series is less than the maximum DC input voltage of the inverter. (4)MPPT
voltage range Considering the temperature coefficient, the PV series MPPT
voltage should be within the inverter MPPT tracking range. The wider MPPT
voltage range enables more power generation. (5) Starting voltage When the
starting voltage threshold is exceeded, the inverter starts, and when it is
below the starting voltage threshold, the inverter shuts down. (6) Maximum DC
current When selecting the inverter, it is necessary to focus on the maximum DC
current parameter, especially when accessing the thin film photovoltaic module,
to ensure that the photovoltaic series current of each MPPT access is less than
the maximum DC current of the inverter. (7) Number of routes and MPPT routes The
input path of the inverter refers to a direct current input, and the MPPT path
refers to several maximum power point tracking, and the input path of the
inverter is not equal to the number of MPPT routes. If the converter has 6 DC
inputs, the inputs of each of the three inverters are used as one MPPT input.
The PV group input under one MPPT must be equal, and the PV group input under
diff...
Read More
Dec 15, 2023 Merry Chrismas-SWT-Power outdoor camping
Another year has passed us by and we hope that you and yours have a wonderful
Christmas and get everything you wish for. Wishing you and your family health,
happiness, peace and prosperity this Christmas and in the coming New Year. To
celebrate Christmas, the SWT-POWER team held a team gathering at the partner's
outdoor camping site. Bette and Cherry, the salesmen of the Foreign Trade
Department, gave an explanation and live broadcast of portable power stations at
the campsite, fully letting the customers on site understand the uses and
advantages of portable power stations, and received continuous praise from
customers. Facts have proved that portable power stations are very useful as
backup power sources. It is an indispensable product for this type of camping
site.
Read More
Jan 29, 2023 Take customers to visit the battery cell source factory
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.mj-column-per-33 { width:33.333333%; } .mj-column-per-25 { width:25%; } On
January 17, 2024, we are honored to invite our Swedish customers to visit the
company and factory. Booking This visit is divided into three parts:
meeting-factory visit-battery cell factory visit First part-Meeting The meeting
mainly communicated the details of the product, as well as the questions and
different opinions of both parties on the progress of the project. There are
further plans for future cooperation between the two parties, including the
prospects for cooperation between the two parties in the next 3-5 years. Second
part-Factory visit After the meeting, we invited the customer to visit our
factory and demonstrate our production process and technology to the customer.
Introduced some of our main products to customers. Demonstrates the entire
process of the solar system. Visited the battery production line and solar panel
production line. Third part-Battery cell factory visit On the second day of the
customer's visit, we invited the customer to visit the source factory of the
battery cell brand we cooperated with, introduced the long history of the brand,
and introduced the complete battery production process to the customer, as well
as various tests of the battery cells. Including high temperature testing and so
on. During this visit, we also reached new cooperation with our customers. BOOK
IT NOW!
Read More
Feb 02, 2024 Portable Solar Power Generator All In One Set Solar Inverter System
All in one solar energy storage The All In One Generator will be helpful for
solving the situation without power, suitable for lamps, radio, DVD, TV, fan,
refrigerator, computer, small drill, communication equipment and other household
appliances. Compared with the diesel generator, it has the characteristics of no
noise, free energy supply, low running cost and now fumes. Feature: *Low
Frequengy pure sine wave *With UPS automatic switching function, grid power
charging function *lt has perfect protection functions such as overload high
voltage, low voltage, short circuit, etc. *DSP Intelligent Chip Control,
Excellent Performance *Strong inverting capability, one-time soft start, triple
output peak power, with all inductive loads *Smart LCD display and
setting(Working modes, Charge Current, Charge Voltage,charging on/of switch AC
range input, battery voltage, Battery low voltage shutdown etc.) *Full
personalized LCD display, inverters can display various data information *Mains
priority mode, Battery priority mode, Energy saving priority, Generator mode,
Mains priority unattended mode, Battery priority unattended mode, can be set
freely to meet different occasions *WiFi/RS485 remote monitoring communication
(Optional) *With MPPT solar charge controller 30-80A(Optional)
Read More
Feb 01, 2024 China’s solar PV installation capacity hits 216GW in 2023
China’s solar PV installation capacity hits 216GW in 2023 China’s newly
installed solar PV capacity increase by 148% year-on-year. The National Energy
Administration of China has released the national electricity industry
statistics for 2023 with new solar installations reaching 216.88GW last year,
representing a year-on-year increase of 148.12%. In December 2023, new solar PV
installations amounted to 53GW, increasing by 144.24% year-on-year and
representing nearly a quarter of the entire year’s solar capacity additions.
Source: National Energy Administration of China Centralised PV power stations
and distributed PV systems saw an addition of 82.7GW and 44.9GW respectively
throughout the year. Moreover, the growth of centralised solar PV installations
surpassed distributed solar systems’ – a phenomenon that did not exist in
previous years – due to plenty of large-scale solar projects connecting to the
grid. Last year, centralised PV installation capacity reached approximately
119GW, higher than distributed solar PV installation’s record of about 96GW. The
addition of solar system(off-grid/on-grid) will meet peoples' electricity needs
and save electricity bills.
Read More
Jan 31, 2024 SWT Members Birthday Party
Time is pleasant, grateful peers In the name of birth, to warm the heart of the
covenant. After a year of hard work, each of our partners has grown. In this
year, there are hard, there are difficulties, there are sad, but more is happy,
is progress, is accompanied. Let's cheer for ourselves next year. In busy days,
employee birthdays come on schedule. A birthday party full of ceremony. Happy
Birthday to our team members! #outlook a { padding: 0; } .ReadMsgBody { width:
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.mj-column-per-25 { width:25%; } Let's have a look! Birthday buddies Big Cake
Pizza Chicken Sushi, Fired Chicken Cream Roll The birthday boy cuts the cake
Congratulations to every hard working friend happy birthday, everything goes
well.
Read More
Jan 30, 2024 Unpacking Hydrogen’s Role in Decarbonizing Electricity Sector
Hydrogen’s Role in Decarbonizing the Electricity Sector Hydrogen constitutes 75%
of the elemental mass in our universe. According to the International Energy
Agency (IEA), it could also play a pivotal role in global decarbonization
efforts.This infographic, created in partnership with the National Public
Utilities Council, explores three ways this element could support the
decarbonization of the global electricity sector. Hydrogen 101 First, let’s get
a few basics about hydrogen out of the way.While abundant in nature, hydrogen is
rarely found in its elemental state (H2) on Earth, meaning that it needs to be
separated from other chemical compounds, such as water (H2O). Once extracted,
however, it becomes a versatile and energy-dense fuel source, containing
approximately three times the energy content of gasoline or natural gas.There
are several methods to extract hydrogen from compounds. Depending on the
production method and energy source, the resulting hydrogen is often categorized
by color to show its emission impact. Today, black, gray, and blue hydrogen are
used in emission-heavy industries such as petroleum refining and ammonia
production. The technology and infrastructure for purple and green hydrogen, on
the other hand, are still taking shape. As they progress, these emission-free
sources of hydrogen are expected to play a pivotal role in decarbonizing many
hard-to-abate sectors, including power. Three Ways Green Hydrogen Can Help
Decarbonize Now that we’ve covered hydrogen basics, let’s dive into where
emission-free hydrogen can fit in the race to decarbonize our global electricity
system. #1: Hydrogen and Natural Gas Blending Hydrogen can be blended with
natural gas in existing pipeline infrastructure for lower-emission power
generation.According to Jenbacher, a 20–30% hydrogen volume can lead to a 7–11%
decrease in CO2 emissions, compared to natural gas on its own. In 2022, U.S.
electricity from natural gas generated 743 million metric tons in the United
States. A 9% reduction in emissions through hydrogen blending lowers emissions
by 67 million metric tons CO2, all without the need to build new infrastructure.
#2: Fuel Cells A fuel cell generates electricity through an electrochemical
reaction between hydrogen and oxygen, with water as the only byproduct. By using
green or pink hydrogen, fuel cells can provide 100% emission-free electricity
that is also efficient, reliable, and dispatchable. #3: Energy Storage Energy
storage plays a pivotal role in decarbonizing the power sector by balancing the
intermittent nature of renewables.While other technologies, such as lithium-ion
batteries, can also provide energy storage, hydrogen has a greater potential to
offer both large-scale and long-term storage, up to several months at a time.As
technology advances, the IEA predicts that global underground hydrogen capacity
will grow by more than 200,000% in the next 30 years, reaching 1,200 TWh in
2050. That amount of energy can power 70,000 U.S. h...
Read More
Jan 26, 2024 5000W portable power station, your home backup power supply.
No fear of power failure 5000W portable power station with automotive grade
LiFePO4 battery, safe, reliable, durable; 230V/20V, 15V, 12V, 9V, 5V AC/DC
output, suitable for washing machines, air conditioners, water heaters,
refrigerators and other equipment. It allows you to still use these appliances
well in the event of a power outage. So choosing it as your household power
supply will bring a lot of convenience to your life. The 5000W portable power
station has a large battery capacity, high power output, multiple sockets to
support a variety of devices, and advanced features such as fast charging, UPS
function and advanced battery management system. Designed with lithium iron
phosphate technology, this battery is extremely durable, efficient and safe. It
also has a long life of up to 10 years with minimal maintenance. Multiple ways
to charge: There are four ways to charge it: ① AC charging: use the standard AC
charging line to charge; ② Solar charging: use solar panels to charge directly;
③ Car charging: it can be charged by using the car charger on the car after the
car starts; ④ Power pack charging: use the power pack cable dedicated to the
product to connect the device and the battery pack for charging.
Read More
Jan 25, 2024 Power Almost All Your Home Applicanes
Power Almost All Your Home Applicanes #outlook a { padding: 0; } .ReadMsgBody {
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.mj-column-per-25 { width:25%; } 2500W portable power station is a high-capacity
power source that can deliver up to 2500 watts of power output. It is ideal for
powering a wide range of devices, including laptops, smartphones, tablets,
cameras, drones, portable refrigerators, and even small appliances like blenders
and coffee makers. #outlook a { padding: 0; } .ReadMsgBody { width: 100%; }
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width:60%; } .mj-column-per-50 { width:50%; } .mj-column-per-40 { width:40%; }
.mj-column-per-33 { width:33.333333%; } .mj-column-per-25 { width:25%; }
#outlook a { padding: 0; } .ReadMsgBody { width: 100%; } .ExternalClass { width:
100%; } .ExternalClass * { line-height:100%; } body { margin: 0; padding: 0;
-webkit-text-size-adjust: 100%; -ms-text-size-adjust: 100%;} table, td {
border-collapse:collapse; mso-table-lspace: 0pt; mso-table-rspace: 0pt; } img {
border: 0; height: auto; line-height: 100%; outline: none; text-decoration:
none; -ms-interpolation-mode: bicubic; } p { displ...
Read More
Jan 24, 2024 600W Portable Power Source Uasge Scenarios
We can't just use energy in specific places, like our homes or factories, which
has led to the invention of portable solar power stations. Portable solar power
station is a set of charge and discharge control, inverter, energy storage in
one, the solar energy into electrical energy independent photovoltaic power
supply system, is a high degree of integration of small photovoltaic power
system. #outlook a { padding: 0; } .ReadMsgBody { width: 100%; } .ExternalClass
{ width: 100%; } .ExternalClass * { line-height:100%; } body { margin: 0;
padding: 0; -webkit-text-size-adjust: 100%; -ms-text-size-adjust: 100%;} table,
td { border-collapse:collapse; mso-table-lspace: 0pt; mso-table-rspace: 0pt; }
img { border: 0; height: auto; line-height: 100%; outline: none;
text-decoration: none; -ms-interpolation-mode: bicubic; } p { display: block;
margin: 0; } .hide_on_mobile { display: none !important;} @media only screen and
(min-width: 480px) { .hide_on_mobile { display: table-row !important;} } [owa]
.mj-column-per-100 { width:100%!important; } [owa] .mj-column-per-60 {
width:60%!important; } [owa] .mj-column-per-50 { width:50%!important; } [owa]
.mj-column-per-40 { width:40%!important; } [owa] .mj-column-per-33 {
width:33.333333%!important; } [owa] .mj-column-per-25 { width:25%!important; }
.mj-column-per-100 { width:100%;} .mj-column-per-60 { width:60%; }
.mj-column-per-50 { width:50%; } .mj-column-per-40 { width:40%; }
.mj-column-per-33 { width:33.333333%; } .mj-column-per-25 { width:25%; } Fine
Camping Portable power station for camping is an exquisite camping, self-driving
tour, RV travel essential artifact! Colorful appearance, suitable for different
scenes, meet the aesthetic needs of each age group, having a portable lithium
power station is equivalent to preparing a small portable charging station.
Portable power station for camping can access solar panels for fast charging, to
achieve self-supply super endurance. In outdoor camping through the power
station for projection equipment transmission power, easily unlocking outdoor
outdoor watching movies, learning recipes and skills, temporary meeting office
and other convenient electricity experience, with family, travelers experience
exquisite camping life. Out-of-the-box, safe and convenient, enjoy unlimited
outdoor experiences! #outlook a { padding: 0; } .ReadMsgBody { width: 100%; }
.ExternalClass { width: 100%; } .ExternalClass * { line-height:100%; } body {
margin: 0; padding: 0; -webkit-text-size-adjust: 100%; -ms-text-size-adjust:
100%;} table, td { border-collapse:collapse; mso-table-lspace: 0pt;
mso-table-rspace: 0pt; } img { border: 0; height: auto; line-height: 100%;
outline: none; text-decoration: none; -ms-interpolation-mode: bicubic; } p {
display: block; margin: 0; } .hide_on_mobile { display: none !important;} @media
only screen and (min-width: 480px) { .hide_on_mobile { display: table-row
!important;} } [owa] .mj-column-per-100 { width:100%!important; } [owa]
.mj-column-per-60 {...
Read More
Jan 23, 2024 One article to understand the inverter important parameters!
The composition of the inverter Inverter is the opposite of the process of
rectification, is the process of converting direct current energy into
alternating current energy. Photovoltaic inverter refers to the circuit that
completes the inverter function or the device that realizes the inverter
process. The main components of the inverter: Shell and terminal: used to
protect junction boxes Heat sink: Used to cool the inverter system Display:
Inverter status and data Control board: the core component of the inverter,
which is used for power control and various algorithm control of the inverter
Power supply board: Used for internal power supply of inverters Power board: the
core component of the inverter, and the main circuits are concentrated on the
power board. Classification of inverters Divided by function: grid-connected
inverter and off-grid inverter According to the frequency of the output AC
power: power frequency inverter (frequency: 50-60Hz), medium frequency inverter
(frequency: 400-20kHz) and high frequency inverter (frequency: 20kHz-10MHz).
According to the number of inverter output phase: single-phase inverter,
three-phase inverter and polyphase inverter. According to the access of
photovoltaic modules, it is divided into centralized inverters, series inverters
and micro (modular) inverters. The main parameters of the inverter 1. Technical
specifications of the DC input side (1) The maximum allowed access to
photovoltaic series power The maximum allowable access PV power is the maximum
DC connection PV power allowed by the inverter. (2) Rated DC power The rated DC
power is derived from the rated AC output power divided by the conversion
efficiency, plus a certain margin. (3) Maximum DC voltage Under the premise of
considering the temperature coefficient, the maximum voltage of the connected PV
series is less than the maximum DC input voltage of the inverter. (4)MPPT
voltage range Considering the temperature coefficient, the PV series MPPT
voltage should be within the inverter MPPT tracking range. The wider MPPT
voltage range enables more power generation. (5) Starting voltage When the
starting voltage threshold is exceeded, the inverter starts, and when it is
below the starting voltage threshold, the inverter shuts down. (6) Maximum DC
current When selecting the inverter, it is necessary to focus on the maximum DC
current parameter, especially when accessing the thin film photovoltaic module,
to ensure that the photovoltaic series current of each MPPT access is less than
the maximum DC current of the inverter. (7) Number of routes and MPPT routes The
input path of the inverter refers to a direct current input, and the MPPT path
refers to several maximum power point tracking, and the input path of the
inverter is not equal to the number of MPPT routes. If the converter has 6 DC
inputs, the inputs of each of the three inverters are used as one MPPT input.
The PV group input under one MPPT must be equal, and the PV group input under
diff...
Read More
Dec 15, 2023 Merry Chrismas-SWT-Power outdoor camping
Another year has passed us by and we hope that you and yours have a wonderful
Christmas and get everything you wish for. Wishing you and your family health,
happiness, peace and prosperity this Christmas and in the coming New Year. To
celebrate Christmas, the SWT-POWER team held a team gathering at the partner's
outdoor camping site. Bette and Cherry, the salesmen of the Foreign Trade
Department, gave an explanation and live broadcast of portable power stations at
the campsite, fully letting the customers on site understand the uses and
advantages of portable power stations, and received continuous praise from
customers. Facts have proved that portable power stations are very useful as
backup power sources. It is an indispensable product for this type of camping
site.
Read More
Jan 29, 2023 Take customers to visit the battery cell source factory
#outlook a { padding: 0; } .ReadMsgBody { width: 100%; } .ExternalClass { width:
100%; } .ExternalClass * { line-height:100%; } body { margin: 0; padding: 0;
-webkit-text-size-adjust: 100%; -ms-text-size-adjust: 100%;} table, td {
border-collapse:collapse; mso-table-lspace: 0pt; mso-table-rspace: 0pt; } img {
border: 0; height: auto; line-height: 100%; outline: none; text-decoration:
none; -ms-interpolation-mode: bicubic; } p { display: block; margin: 0; }
.hide_on_mobile { display: none !important;} @media only screen and (min-width:
480px) { .hide_on_mobile { display: table-row !important;} } [owa]
.mj-column-per-100 { width:100%!important; } [owa] .mj-column-per-60 {
width:60%!important; } [owa] .mj-column-per-50 { width:50%!important; } [owa]
.mj-column-per-40 { width:40%!important; } [owa] .mj-column-per-33 {
width:33.333333%!important; } [owa] .mj-column-per-25 { width:25%!important; }
.mj-column-per-100 { width:100%;} .mj-column-per-60 { width:60%; }
.mj-column-per-50 { width:50%; } .mj-column-per-40 { width:40%; }
.mj-column-per-33 { width:33.333333%; } .mj-column-per-25 { width:25%; } On
January 17, 2024, we are honored to invite our Swedish customers to visit the
company and factory. Booking This visit is divided into three parts:
meeting-factory visit-battery cell factory visit First part-Meeting The meeting
mainly communicated the details of the product, as well as the questions and
different opinions of both parties on the progress of the project. There are
further plans for future cooperation between the two parties, including the
prospects for cooperation between the two parties in the next 3-5 years. Second
part-Factory visit After the meeting, we invited the customer to visit our
factory and demonstrate our production process and technology to the customer.
Introduced some of our main products to customers. Demonstrates the entire
process of the solar system. Visited the battery production line and solar panel
production line. Third part-Battery cell factory visit On the second day of the
customer's visit, we invited the customer to visit the source factory of the
battery cell brand we cooperated with, introduced the long history of the brand,
and introduced the complete battery production process to the customer, as well
as various tests of the battery cells. Including high temperature testing and so
on. During this visit, we also reached new cooperation with our customers. BOOK
IT NOW!
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Feb 02, 2024 Portable Solar Power Generator All In One Set Solar Inverter System
All in one solar energy storage The All In One Generator will be helpful for
solving the situation without power, suitable for lamps, radio, DVD, TV, fan,
refrigerator, computer, small drill, communication equipment and other household
appliances. Compared with the diesel generator, it has the characteristics of no
noise, free energy supply, low running cost and now fumes. Feature: *Low
Frequengy pure sine wave *With UPS automatic switching function, grid power
charging function *lt has perfect protection functions such as overload high
voltage, low voltage, short circuit, etc. *DSP Intelligent Chip Control,
Excellent Performance *Strong inverting capability, one-time soft start, triple
output peak power, with all inductive loads *Smart LCD display and
setting(Working modes, Charge Current, Charge Voltage,charging on/of switch AC
range input, battery voltage, Battery low voltage shutdown etc.) *Full
personalized LCD display, inverters can display various data information *Mains
priority mode, Battery priority mode, Energy saving priority, Generator mode,
Mains priority unattended mode, Battery priority unattended mode, can be set
freely to meet different occasions *WiFi/RS485 remote monitoring communication
(Optional) *With MPPT solar charge controller 30-80A(Optional)
Read More
Feb 01, 2024 China’s solar PV installation capacity hits 216GW in 2023
China’s solar PV installation capacity hits 216GW in 2023 China’s newly
installed solar PV capacity increase by 148% year-on-year. The National Energy
Administration of China has released the national electricity industry
statistics for 2023 with new solar installations reaching 216.88GW last year,
representing a year-on-year increase of 148.12%. In December 2023, new solar PV
installations amounted to 53GW, increasing by 144.24% year-on-year and
representing nearly a quarter of the entire year’s solar capacity additions.
Source: National Energy Administration of China Centralised PV power stations
and distributed PV systems saw an addition of 82.7GW and 44.9GW respectively
throughout the year. Moreover, the growth of centralised solar PV installations
surpassed distributed solar systems’ – a phenomenon that did not exist in
previous years – due to plenty of large-scale solar projects connecting to the
grid. Last year, centralised PV installation capacity reached approximately
119GW, higher than distributed solar PV installation’s record of about 96GW. The
addition of solar system(off-grid/on-grid) will meet peoples' electricity needs
and save electricity bills.
Read More
Jan 31, 2024 SWT Members Birthday Party
Time is pleasant, grateful peers In the name of birth, to warm the heart of the
covenant. After a year of hard work, each of our partners has grown. In this
year, there are hard, there are difficulties, there are sad, but more is happy,
is progress, is accompanied. Let's cheer for ourselves next year. In busy days,
employee birthdays come on schedule. A birthday party full of ceremony. Happy
Birthday to our team members! #outlook a { padding: 0; } .ReadMsgBody { width:
100%; } .ExternalClass { width: 100%; } .ExternalClass * { line-height:100%; }
body { margin: 0; padding: 0; -webkit-text-size-adjust: 100%;
-ms-text-size-adjust: 100%;} table, td { border-collapse:collapse;
mso-table-lspace: 0pt; mso-table-rspace: 0pt; } img { border: 0; height: auto;
line-height: 100%; outline: none; text-decoration: none; -ms-interpolation-mode:
bicubic; } p { display: block; margin: 0; } .hide_on_mobile { display: none
!important;} @media only screen and (min-width: 480px) { .hide_on_mobile {
display: table-row !important;} } [owa] .mj-column-per-100 {
width:100%!important; } [owa] .mj-column-per-60 { width:60%!important; } [owa]
.mj-column-per-50 { width:50%!important; } [owa] .mj-column-per-40 {
width:40%!important; } [owa] .mj-column-per-33 { width:33.333333%!important; }
[owa] .mj-column-per-25 { width:25%!important; } .mj-column-per-100 {
width:100%;} .mj-column-per-60 { width:60%; } .mj-column-per-50 { width:50%; }
.mj-column-per-40 { width:40%; } .mj-column-per-33 { width:33.333333%; }
.mj-column-per-25 { width:25%; } Let's have a look! Birthday buddies Big Cake
Pizza Chicken Sushi, Fired Chicken Cream Roll The birthday boy cuts the cake
Congratulations to every hard working friend happy birthday, everything goes
well.
Read More
Jan 30, 2024 Unpacking Hydrogen’s Role in Decarbonizing Electricity Sector
Hydrogen’s Role in Decarbonizing the Electricity Sector Hydrogen constitutes 75%
of the elemental mass in our universe. According to the International Energy
Agency (IEA), it could also play a pivotal role in global decarbonization
efforts.This infographic, created in partnership with the National Public
Utilities Council, explores three ways this element could support the
decarbonization of the global electricity sector. Hydrogen 101 First, let’s get
a few basics about hydrogen out of the way.While abundant in nature, hydrogen is
rarely found in its elemental state (H2) on Earth, meaning that it needs to be
separated from other chemical compounds, such as water (H2O). Once extracted,
however, it becomes a versatile and energy-dense fuel source, containing
approximately three times the energy content of gasoline or natural gas.There
are several methods to extract hydrogen from compounds. Depending on the
production method and energy source, the resulting hydrogen is often categorized
by color to show its emission impact. Today, black, gray, and blue hydrogen are
used in emission-heavy industries such as petroleum refining and ammonia
production. The technology and infrastructure for purple and green hydrogen, on
the other hand, are still taking shape. As they progress, these emission-free
sources of hydrogen are expected to play a pivotal role in decarbonizing many
hard-to-abate sectors, including power. Three Ways Green Hydrogen Can Help
Decarbonize Now that we’ve covered hydrogen basics, let’s dive into where
emission-free hydrogen can fit in the race to decarbonize our global electricity
system. #1: Hydrogen and Natural Gas Blending Hydrogen can be blended with
natural gas in existing pipeline infrastructure for lower-emission power
generation.According to Jenbacher, a 20–30% hydrogen volume can lead to a 7–11%
decrease in CO2 emissions, compared to natural gas on its own. In 2022, U.S.
electricity from natural gas generated 743 million metric tons in the United
States. A 9% reduction in emissions through hydrogen blending lowers emissions
by 67 million metric tons CO2, all without the need to build new infrastructure.
#2: Fuel Cells A fuel cell generates electricity through an electrochemical
reaction between hydrogen and oxygen, with water as the only byproduct. By using
green or pink hydrogen, fuel cells can provide 100% emission-free electricity
that is also efficient, reliable, and dispatchable. #3: Energy Storage Energy
storage plays a pivotal role in decarbonizing the power sector by balancing the
intermittent nature of renewables.While other technologies, such as lithium-ion
batteries, can also provide energy storage, hydrogen has a greater potential to
offer both large-scale and long-term storage, up to several months at a time.As
technology advances, the IEA predicts that global underground hydrogen capacity
will grow by more than 200,000% in the next 30 years, reaching 1,200 TWh in
2050. That amount of energy can power 70,000 U.S. h...
Read More
Jan 26, 2024 5000W portable power station, your home backup power supply.
No fear of power failure 5000W portable power station with automotive grade
LiFePO4 battery, safe, reliable, durable; 230V/20V, 15V, 12V, 9V, 5V AC/DC
output, suitable for washing machines, air conditioners, water heaters,
refrigerators and other equipment. It allows you to still use these appliances
well in the event of a power outage. So choosing it as your household power
supply will bring a lot of convenience to your life. The 5000W portable power
station has a large battery capacity, high power output, multiple sockets to
support a variety of devices, and advanced features such as fast charging, UPS
function and advanced battery management system. Designed with lithium iron
phosphate technology, this battery is extremely durable, efficient and safe. It
also has a long life of up to 10 years with minimal maintenance. Multiple ways
to charge: There are four ways to charge it: ① AC charging: use the standard AC
charging line to charge; ② Solar charging: use solar panels to charge directly;
③ Car charging: it can be charged by using the car charger on the car after the
car starts; ④ Power pack charging: use the power pack cable dedicated to the
product to connect the device and the battery pack for charging.
Read More
Jan 25, 2024 Power Almost All Your Home Applicanes
Power Almost All Your Home Applicanes #outlook a { padding: 0; } .ReadMsgBody {
width: 100%; } .ExternalClass { width: 100%; } .ExternalClass * {
line-height:100%; } body { margin: 0; padding: 0; -webkit-text-size-adjust:
100%; -ms-text-size-adjust: 100%;} table, td { border-collapse:collapse;
mso-table-lspace: 0pt; mso-table-rspace: 0pt; } img { border: 0; height: auto;
line-height: 100%; outline: none; text-decoration: none; -ms-interpolation-mode:
bicubic; } p { display: block; margin: 0; } .hide_on_mobile { display: none
!important;} @media only screen and (min-width: 480px) { .hide_on_mobile {
display: table-row !important;} } [owa] .mj-column-per-100 {
width:100%!important; } [owa] .mj-column-per-60 { width:60%!important; } [owa]
.mj-column-per-50 { width:50%!important; } [owa] .mj-column-per-40 {
width:40%!important; } [owa] .mj-column-per-33 { width:33.333333%!important; }
[owa] .mj-column-per-25 { width:25%!important; } .mj-column-per-100 {
width:100%;} .mj-column-per-60 { width:60%; } .mj-column-per-50 { width:50%; }
.mj-column-per-40 { width:40%; } .mj-column-per-33 { width:33.333333%; }
.mj-column-per-25 { width:25%; } 2500W portable power station is a high-capacity
power source that can deliver up to 2500 watts of power output. It is ideal for
powering a wide range of devices, including laptops, smartphones, tablets,
cameras, drones, portable refrigerators, and even small appliances like blenders
and coffee makers. #outlook a { padding: 0; } .ReadMsgBody { width: 100%; }
.ExternalClass { width: 100%; } .ExternalClass * { line-height:100%; } body {
margin: 0; padding: 0; -webkit-text-size-adjust: 100%; -ms-text-size-adjust:
100%;} table, td { border-collapse:collapse; mso-table-lspace: 0pt;
mso-table-rspace: 0pt; } img { border: 0; height: auto; line-height: 100%;
outline: none; text-decoration: none; -ms-interpolation-mode: bicubic; } p {
display: block; margin: 0; } .hide_on_mobile { display: none !important;} @media
only screen and (min-width: 480px) { .hide_on_mobile { display: table-row
!important;} } [owa] .mj-column-per-100 { width:100%!important; } [owa]
.mj-column-per-60 { width:60%!important; } [owa] .mj-column-per-50 {
width:50%!important; } [owa] .mj-column-per-40 { width:40%!important; } [owa]
.mj-column-per-33 { width:33.333333%!important; } [owa] .mj-column-per-25 {
width:25%!important; } .mj-column-per-100 { width:100%;} .mj-column-per-60 {
width:60%; } .mj-column-per-50 { width:50%; } .mj-column-per-40 { width:40%; }
.mj-column-per-33 { width:33.333333%; } .mj-column-per-25 { width:25%; }
#outlook a { padding: 0; } .ReadMsgBody { width: 100%; } .ExternalClass { width:
100%; } .ExternalClass * { line-height:100%; } body { margin: 0; padding: 0;
-webkit-text-size-adjust: 100%; -ms-text-size-adjust: 100%;} table, td {
border-collapse:collapse; mso-table-lspace: 0pt; mso-table-rspace: 0pt; } img {
border: 0; height: auto; line-height: 100%; outline: none; text-decoration:
none; -ms-interpolation-mode: bicubic; } p { displ...
Read More
Jan 24, 2024 600W Portable Power Source Uasge Scenarios
We can't just use energy in specific places, like our homes or factories, which
has led to the invention of portable solar power stations. Portable solar power
station is a set of charge and discharge control, inverter, energy storage in
one, the solar energy into electrical energy independent photovoltaic power
supply system, is a high degree of integration of small photovoltaic power
system. #outlook a { padding: 0; } .ReadMsgBody { width: 100%; } .ExternalClass
{ width: 100%; } .ExternalClass * { line-height:100%; } body { margin: 0;
padding: 0; -webkit-text-size-adjust: 100%; -ms-text-size-adjust: 100%;} table,
td { border-collapse:collapse; mso-table-lspace: 0pt; mso-table-rspace: 0pt; }
img { border: 0; height: auto; line-height: 100%; outline: none;
text-decoration: none; -ms-interpolation-mode: bicubic; } p { display: block;
margin: 0; } .hide_on_mobile { display: none !important;} @media only screen and
(min-width: 480px) { .hide_on_mobile { display: table-row !important;} } [owa]
.mj-column-per-100 { width:100%!important; } [owa] .mj-column-per-60 {
width:60%!important; } [owa] .mj-column-per-50 { width:50%!important; } [owa]
.mj-column-per-40 { width:40%!important; } [owa] .mj-column-per-33 {
width:33.333333%!important; } [owa] .mj-column-per-25 { width:25%!important; }
.mj-column-per-100 { width:100%;} .mj-column-per-60 { width:60%; }
.mj-column-per-50 { width:50%; } .mj-column-per-40 { width:40%; }
.mj-column-per-33 { width:33.333333%; } .mj-column-per-25 { width:25%; } Fine
Camping Portable power station for camping is an exquisite camping, self-driving
tour, RV travel essential artifact! Colorful appearance, suitable for different
scenes, meet the aesthetic needs of each age group, having a portable lithium
power station is equivalent to preparing a small portable charging station.
Portable power station for camping can access solar panels for fast charging, to
achieve self-supply super endurance. In outdoor camping through the power
station for projection equipment transmission power, easily unlocking outdoor
outdoor watching movies, learning recipes and skills, temporary meeting office
and other convenient electricity experience, with family, travelers experience
exquisite camping life. Out-of-the-box, safe and convenient, enjoy unlimited
outdoor experiences! #outlook a { padding: 0; } .ReadMsgBody { width: 100%; }
.ExternalClass { width: 100%; } .ExternalClass * { line-height:100%; } body {
margin: 0; padding: 0; -webkit-text-size-adjust: 100%; -ms-text-size-adjust:
100%;} table, td { border-collapse:collapse; mso-table-lspace: 0pt;
mso-table-rspace: 0pt; } img { border: 0; height: auto; line-height: 100%;
outline: none; text-decoration: none; -ms-interpolation-mode: bicubic; } p {
display: block; margin: 0; } .hide_on_mobile { display: none !important;} @media
only screen and (min-width: 480px) { .hide_on_mobile { display: table-row
!important;} } [owa] .mj-column-per-100 { width:100%!important; } [owa]
.mj-column-per-60 {...
Read More
Jan 23, 2024 One article to understand the inverter important parameters!
The composition of the inverter Inverter is the opposite of the process of
rectification, is the process of converting direct current energy into
alternating current energy. Photovoltaic inverter refers to the circuit that
completes the inverter function or the device that realizes the inverter
process. The main components of the inverter: Shell and terminal: used to
protect junction boxes Heat sink: Used to cool the inverter system Display:
Inverter status and data Control board: the core component of the inverter,
which is used for power control and various algorithm control of the inverter
Power supply board: Used for internal power supply of inverters Power board: the
core component of the inverter, and the main circuits are concentrated on the
power board. Classification of inverters Divided by function: grid-connected
inverter and off-grid inverter According to the frequency of the output AC
power: power frequency inverter (frequency: 50-60Hz), medium frequency inverter
(frequency: 400-20kHz) and high frequency inverter (frequency: 20kHz-10MHz).
According to the number of inverter output phase: single-phase inverter,
three-phase inverter and polyphase inverter. According to the access of
photovoltaic modules, it is divided into centralized inverters, series inverters
and micro (modular) inverters. The main parameters of the inverter 1. Technical
specifications of the DC input side (1) The maximum allowed access to
photovoltaic series power The maximum allowable access PV power is the maximum
DC connection PV power allowed by the inverter. (2) Rated DC power The rated DC
power is derived from the rated AC output power divided by the conversion
efficiency, plus a certain margin. (3) Maximum DC voltage Under the premise of
considering the temperature coefficient, the maximum voltage of the connected PV
series is less than the maximum DC input voltage of the inverter. (4)MPPT
voltage range Considering the temperature coefficient, the PV series MPPT
voltage should be within the inverter MPPT tracking range. The wider MPPT
voltage range enables more power generation. (5) Starting voltage When the
starting voltage threshold is exceeded, the inverter starts, and when it is
below the starting voltage threshold, the inverter shuts down. (6) Maximum DC
current When selecting the inverter, it is necessary to focus on the maximum DC
current parameter, especially when accessing the thin film photovoltaic module,
to ensure that the photovoltaic series current of each MPPT access is less than
the maximum DC current of the inverter. (7) Number of routes and MPPT routes The
input path of the inverter refers to a direct current input, and the MPPT path
refers to several maximum power point tracking, and the input path of the
inverter is not equal to the number of MPPT routes. If the converter has 6 DC
inputs, the inputs of each of the three inverters are used as one MPPT input.
The PV group input under one MPPT must be equal, and the PV group input under
diff...
Read More
Dec 15, 2023 Merry Chrismas-SWT-Power outdoor camping
Another year has passed us by and we hope that you and yours have a wonderful
Christmas and get everything you wish for. Wishing you and your family health,
happiness, peace and prosperity this Christmas and in the coming New Year. To
celebrate Christmas, the SWT-POWER team held a team gathering at the partner's
outdoor camping site. Bette and Cherry, the salesmen of the Foreign Trade
Department, gave an explanation and live broadcast of portable power stations at
the campsite, fully letting the customers on site understand the uses and
advantages of portable power stations, and received continuous praise from
customers. Facts have proved that portable power stations are very useful as
backup power sources. It is an indispensable product for this type of camping
site.
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Xiamen Sweet Power Tech Co., Ltd is a leading manufacturer of solar power
products and copmlete service solutions. Main service including Solar Inverters,
Hybrid Solar Inverters, Solar Charge Controller, Batteries, Solar Panel, Solar
Mounting Structure and Solar Power System.
Get In Touch
* Address : Room 2303-3, No. 466 Xinglinwan Road, Jimei District, Xiamen City
* Tel : 15959206051
* Email : solar@swt-power.com
* Skype : live:.cid.2616da0477d4d425
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