SKU: HKPSOLBL200
Features
Passivated Emitter and Rear Contact
Invented in Australia, PERC cells are significantly more efficient than convential types, due to the addition of an extra reflective layer at the back of the cell.
This layer, known as a passivation and capping layer, sends unused light back across the solar cell to improve energy capture, as well as reducing heat caused by longer wave lengths that would otherwise impair the cell's performance.