Technical details Average Power (Watts): 4 Wp Average Current (Amps): 8 Imax Average Voltage (Volts): 0.5 Vmax Effeciency: 16.6% 3 busbar high performance
4. Features 4.1 Increased efficiency up to 16.4% and more due to optimal passivation in combination with highly effective back surface field 4.2 Uniform surface texture offering a superior visual aspect 4.3 Outstanding stability and reliability thanks to an adapted silicon nitride anti-reflection coating and an optimized metal contacting guaranteeing extended produce lifetime. 4.4 100% incoming inspection on high quality cheap solar cells for sale. 4.5 Solar cells are made in Taiwan 4.7 Classification into narrow classes according to very strict specifictions 4.8 Regular international calibration solar cell.