Solar panel(mono 20w)

Key Attributes.

solar module/solar panel/solar pv panle/solar energy panel/solar panels,design different size and solar cell array in accord with your specific request,We use the Genermay's Ersol,Q-cells,Conergy's solar cell to assure our quality. Model SGM-20W Cells size (mm): 125X13.88 Cells per module: 2X36 Module size (mm): 600x285x25 Power tolerance: +/-3% Nominal peak power(WP): 20 Nominal voltage(V): 18 Nominal current (A): 1.11 NOCT: 45+/-2? Voltage temperature coefficient: -0.33%/? Current temperature coefficient: +0.05%/? Power temperature coefficient: -0.23%/? Open circuit voltage (Voc): 21.6 Short cirsuit current(Isc): 1.18 Conversion efficiency: 16.80% Operating temperature: -40 to+85? Max system voltage: 600V DC