1.250w for 500w solar panel system
2.Certification:TUV,CE,RoHS,
3.Rigorous Quality Control
4.Beautiful appearance

250w for 500w solar panel system

Major Features

a) High-efficient solar cells ensure high performance and more power under same condition.

b) High reliability with guaranteed +3% output power tolerance;

c) 3.2mm high-transparent low-iron toughened glass, EVA laminate and water-proof TPT yield long life solar panel while enhancing cell performance.

d) Stable, heavy duty anodized aluminum frames with convenient mounting-access, for high wind pressure and snow load.

e) Bypass diodes to avoid hot-spot effect.

f) The backside of frames is equipped with drainage holes in order to eliminate the risk that rain or snow water may accumulate in the frame through and freeze or even bend the frame in cold season.

g) Comply with IEC61215standard.

h) Produced under systemic quality control covering all processes and factors.

Performance Assurance

1) 3 years warranty for solar panel , materials and corresponding fittings;

2) 90% output of rated power after 10 years;

3) 80% output of rated power after 25 years under Standard Test Conditions;