1W to 300W Sunpower panel

1.solar panel: Sunpower, Q-cell and high efficient cell
2.mono or poly solar panel: 1W to 300W
3.certificate: CE and ROHS

Solar panel Materials
1. solar cell------Conversion efficiency of solar cells: 24%-17%
Brand of Cell :
Sunpower(USA), Q-cell(Germany), Isofaton(Spain), Big Sun(Taiwan),ect.
2. Front Glass------3.2mm, High Transmission, Low iron, Tempered glass.
3. EVA------Excellent anti-aging EVA
4. TPT------TPT hot seal made of flame resistance.
5. Junction box------Ip54 rated and Ip65 rated,
with diode protection.
6. Flame: Reinforced anodixed alumium flame.Aluminum alloy flame
Operated Setting of solar panel
Maximum system voltage: 1000V DC
Voltage temperature coefficient: -155+-10mV/C
Current temperature coefficient: +0.06+-0.01%/C
Power temperature codfficient: -0.5+-0.05%/C
Operating temperature: -40~+80 C
Storage temperature: -40~+80 C
Withstand Voltage: AC200V DC3000V
Wind resistance: 60m/s
Pressure resistance: 200kg/m

Power is not less than 90% in 10 years, not less than 80% in 20 years.