Top 10 Solar Project Solution Factory In China
|
Every year from the date of warranty |
predetermined minimum performance value |
|
0 |
100.00% |
|
1 |
97.00% |
|
2 |
96.30% |
|
3 |
95.60% |
|
4 |
94.90% |
|
5 |
94.20% |
|
6 |
93.50% |
|
7 |
93.10% |
|
8 |
92.80% |
|
9 |
91.40% |
|
10 |
90.70% |
The above is the annual attenuation of solar panels, which will remain between 80% and 85% after 25 years.
This is the attenuation rate promised by LONGI battery cells, and there is a corresponding warranty document.
We will provide the linear attenuation guarantee of the product to ensure that the photoelectric conversion efficiency is not less than 80% within 25 years.
We can also provide high-quality performance guarantee and attenuation data to ensure LONGI brand first-class solar panel raw materials, ensure small attenuation and extend the service life of solar panels.
Top 10 Solar Project Solution Factory In China
Address: 4th Floor, No. 7 Hongde Road, Nanzhuang, Chancheng District, Foshan City, GuangDong Province, China
