72cell poly 320-340W Solar panels

by Packress Energy Storage System


A higher degree of durability

Cell micro-cracks and fingers being broken can be decreased by the multi-busbar design


Each solar panel is tested twice with EL

Resistant to PID

According to the standard IEC 62804, our PV modules have demonstrated resistance to PID (Potential Induced Degradation), which means your investment is protected

Advancing Glass

A unique anti-reflective coating on our high-transmission glass directs more light onto the solar cells, increasing the energy yield.

Amount of power

Tolerance 0 to +5W