Ort der Herkunft |
Zhejiang China (Mainland) |
We warranty that the solar modules manufactured in our company can be used for 25 years, and in the first 10 years, the decrease of output power is within 10% and in the following 15 years the decrease is within 15% and any loss of peak power more then this volume, HJ solar will take all the responsibility to replace the solar modules with such problems.