Solar pv battery storage is used to directly convert the sun's light energy into electrical energy. At present, solar pv battery storage on the ground uses a large amount of silicon solar cells based on silicon, which can be divided into monocrystalline silicon, polycrystalline silicon, and amorphous silicon solar cells. In terms of comprehensive performance such as energy conversion efficiency and service life, monocrystalline silicon and polycrystalline silicon batteries are superior to amorphous silicon batteries. Polycrystalline silicon has lower conversion efficiency than monocrystalline silicon, but it is cheaper.

According to application requirements, solar pv battery storage is a group of solar pv battery storage that reaches a certain rated output power and output voltage after a certain combination, called photovoltaic modules. According to the size and scale of the photovoltaic power station, various arrays of different sizes can be formed by photovoltaic modules.

Photovoltaic modules are made of high-efficiency monocrystalline silicon or polycrystalline silicon solar pv battery storage, high-transmittance tempered glass, Tedlar, corrosion-resistant aluminum composite multi-frame and other materials, using advanced vacuum lamination technology and pulse welding technology. Long service life can be guaranteed even in the harshest environment.

The installation and erection of solar pv battery storage components is very convenient. A waterproof junction box is installed on the back of the module, through which it can be easily connected to an external circuit.