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Grade A Polycrystalline Solar Cell, PV Solar Cell 2"x3"
1. Introduction:
The basic idea of a solar cell is to convert light energy into electrical energy. The energy of light is transmitted by photons, small packets or quantums of light. Electrical energy is stored in electromagnetic fields, which in turn can make a current of electrons flow. Thus a solar cell converts light, a flow of photons, to electric current, a flow of electrons.
2. Features:
1), Outstanding performance in high temperature
Under high temperature condition, our solar cells keep generate optimal power output. Temperature coefficients average 0.1% per °C degree lower than the competition, this means 3% less power degradation occurs when the solar cells’ surface temperature increases from 25°C to 55°C.
2), High shunt resistance
Owing to its good capacity of performing in high temperature, it will more effectively reduce hot spot effect than only screening reverse current or dark current lonely.
3), Excellent performance in weak lights
The solar cell qualifies for strong bus bar interconnection ability with minimum peel strength>1.2N/mm, it adopts high quality paste and optimal firing conditions to reduce possible delamination. What is more, it passes constant pressure cook tests, damp heat tests and peel strength tests. This means the solar cell can endure and perform extremely excellent in terrible environment.
4), Excellent reliability
The solar cell qualifies for strong bus bar interconnection ability with minimum peel strength>1.2N/mm, it adopts high quality paste and optimal firing conditions to reduce possible delamination. What is more, it passes constant pressure cook tests, damp heat tests and peel strength tests. This means the solar cell can endure and perform extremely excellent in terrible environment.
5), Low breakage
Our company is equipped with advanced facilities, experienced engineers and skilled workers, thus our solar cells are in high quality. It means lower costs or lower possible module re-processing. Moreover, we have an excellent packing team, either solar cells, solar modules or other PV solar products, we packed them with strong carton or wooden crates for sea/air transportation. This results in lower breakage after shipping, lower risk of microcracks from stacking.
3. Application of precut solar cell:
Through cutting, every precut small solar cell will be in smaller size, with lower power and voltage. Depending on this characteristic, precut solar cells can be used to make laminated solar panel with some special given power and voltage. Moreover, the precut solar cells are widely adopted for epoxy resin solar panel for camping lights, solar mobile phone charger etc.
4. Parameter of 156x156mm solar cell:
5. Product photos:
1), Front view:
2), Back view:
3), Packing: