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

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

Six Steps of Laser Dicing of Solar Cells (PV Cells)
What is a PERC Solar Cell (or Photovoltaic Cell)?

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 is a PERC Solar Cell (or Photovoltaic Cell)?
What are the Basic Parameters of Solar Panels (or PV Modules)?

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

What are the Basic Parameters of Solar Panels (or PV Modules)?
How is the Solar Panel Production Process?

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 is the Solar Panel Production Process?
How About the Parameter Matching of Solar Panels, Batteries and Loads?

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

How About the Parameter Matching of Solar Panels, Batteries and Loads?
What is the Composition of Custom Solar Panels and the Functions of Each Part?

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 Composition of Custom Solar Panels and the Functions of Each Part?
What is the existing customized solar panels of WSL Solar?

What is the existing customized solar panels of WSL Solar?

WSL Solar, as a professional solar panel manufacturer and solar solution provider in China since 2006, mainly produce high efficiency and high quality customized solar panels for high end market. Our in-house RD team has over 10 years exper...

2018-12-24

What is the existing customized solar panels of WSL Solar?
What is The Importance of Batteries for Solar Panels?

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

What is The Importance of Batteries for Solar Panels?
How is The Solar Panel Wattage and Size Calculated?

How is The Solar Panel Wattage and Size Calculated?

First, the solar cell used in the market: Monocrystal solar cell: 125*125 A good buy on the market: 2.5W-2.7W Polycrystalline solar cell: 156*156 A good buy on the market: 3W-4W Cell conversion efficiency = wattage / area Example: 2.5W / (1...

2018-12-10

How is The Solar Panel Wattage and Size Calculated?
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