Photovoltaic 600-620 Watt

1.We provide the solar modules with Grade A quality.
2.The warranty period for the machine materials and accessories of the photovoltaic module itself is 12 years from the date of manufacture, with a process warranty of not less than 90% of the rated power under standard test conditions. Additionally, the electrical output performance is guaranteed for 30 years, with a minimum of 80% of the rated power under standard test conditions.