N type 680W~690W Bifacial Dual Glass Mono Solar Panel

Power：680-690Watt

Size：2384x1303x35MM

Weight：41 KG

KEY FEATURES：

Highest  power output：690W

Material & workmanship warranty：15 years

Certified by TUV Rheinland：PID Free; 

Linear power output warranty：30 years

1. Positive power tolerance: 0-+3% 

2. Robust design:Certified to withstand up to 2400Pa wind load and up to 5400Pa snow load

3. Low voltage and high load capacity for the maximum string power, effectively reducing system cost

4. N type cells without LID caused by B-O, low power degradation.

5. Better temperature performance.

PERFORMANCE WARRANTY

a) During the first year, TOPSKY ENERGY guarantees the nominal power output of the product will be no less than 99% of the labeled power output;

b) From year 2 to year 30, the nominal power decline will be no more than 0.4% in each year; by the end of year 30, the nominal power output will be no less than 87.4% of the labeled power output;