Quick Details

Packaging & Delivery

Specifications

residential solar power
1) High conversion rate
2) High-transmission rate glass
3) CE,TUV,CEC
4) 25 years limited warranty

small residential solar power

Electrical Characteristics:
Model SGM-20W
Cells size (mm): 125*20.8
Cells per module: 2*18
Module size (mm): 280*445*25
Power tolerance: +/-3%
Nominal peak power(WP): 20
Nominal voltage(V): 18
Nominal current (A): 0.81
NOCT: 45+/-2centigrade
Voltage temperature coefficient: -0.33%/centigrade
Current temperature coefficient: +0.05%/centigrade
Power temperature coefficient: -0.23%/centigrade
Open circuit voltage (Voc): 21.6
Short cirsuit current(Isc): 0.88
Conversion efficiency: 14.97%
Operating temperature: -40 to+85centigrade
Max system voltage: 600V DC

More size and models are available,watts ranges from 3w-280w,OEM,small order accepted.

If any further interest,kindly talk with me on trademanager or send enquriy.