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WSL Solar Co., Ltd.

: Phone：+ 86 769 2332 2355

: Email: info@wsl-solar.com

: Website: www.wsl-solar.com

: What is Watt, Kilowatt, Megawatt and Gigawatt?

Watt (Power Unit) Watt is the power unit of the International System of Units. Watts are defined as 1 Joules per second (1 J/s), the rate of energy converted (used in joules) per second that is converted, used, or dissipated. In the electri...

2019-02-27

: What is the test method for solar panels

Solar Panel Test AM1.5 refers to the spectrum. Since solar panels are generally different in efficiency under different light intensity or spectral conditions, AM0 spectrum (1.367 KW/m2) is generally used for space solar panels, and AM1.5 s...

2019-02-18

: Six Steps of Laser Dicing of Solar Cells (PV Cells)

The working voltage of each solar cell (or photovoltaic cell, PV cell) is about 0.4-0.5V (open circuit voltage is about 0.6V). After cutting a piece of solar cell into two pieces, the voltage of each piece of solar cell is unchanged; the pow...

2019-02-11

: What is a PERC Solar Cell (or Photovoltaic Cell)?

PERC (Passivated Emitter and Rear Cell), the passivated emitter and back cell technology, was first proposed by Australian scientist Martin Green in 1983 and is now becoming a new generation of conventional technology for solar cells. PERCs...

2020-01-07

: What are the Basic Parameters of Solar Panels (or PV Modules)?

Solar Panels (or PV Modules ) have several basic parameters, rated power (Pmax), efficiency (), open circuit voltage (Voc), short circuit current (Isc), peak voltage (Vmpp), and peak current (Impp). Their definitions are as follows: Rated p...

2019-01-24

: How is the Solar Panel Production Process?

Encapsulation is a key step in the production of solar module (or PV Module ). Without a good encapsulation process, even a good solar cell cannot produce a good solar module (or PV module). The encapsulation not only ensures the solar modu...

2019-12-31

: How About the Parameter Matching of Solar Panels, Batteries and Loads?

1. Solar Panels Solar panel parameters are: No-load voltage and short-circuit current, the product of the two is the power of the solar panel, ie P=UI, P is the electrical power, unit is watt (W), U is the voltage, unit is volt (V), and I i...

2019-01-02

: What is the Composition of Custom Solar Panels and the Functions of Each Part?

(1) Tempered glass: Its function is to protect the main body of power generation (such as solar cells). The choice of light transmission is required: 1. The light transmittance must be high (generally 91% or more); 2. Ultra-white tempering...

2019-01-16

: What is The Importance of Batteries for Solar Panels?

The battery is an important component of the solar power supply system. Its main function is to store the electric energy generated by the solar panel in the battery immediately for use by the electric equipment. The battery has the functio...

2018-12-18

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WSL Solar has been a professional manufacturer of custom solar panel and solar solution provider in China since 2006.

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Add: No.16, Shuijiao Industrial Road, Dongcheng District, Dongguan, Guangdong Province, 523000, China.

Phone: +86 769 2332 2355

Email: info@wsl-solar.com

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