1. Adherence to design principle of types of solar panel makes possible the use of polycrystalline solar module more polycrystalline solar panels for sale. The product is delivered with certificates, installation manual, and maintenance instructions
2. LONGSUN SOLARELECTRIC CO.,LTD possess strong local resource advantages. The product has found its way to tens of countries worldwide
3. The product is safe to use. It adopts insulation materials which have a proven safety record and ensure it is not prone to the leakage of electricity. The solar cells are highly efficient and reliable for stable electricity output
4. This product has a proper SAG factor ratio of near 4, which is much better than the much lesser 2 - 3 ratio of other mattresses. The product delivers reliable long-term and maintenance-free performance
5. The product is safe to operate. During its operation, it will not generate dangerous effects such as electric current, electric arc, electromagnetic field, and static electricity. The product enables you to harness the power of the sun and drastically cut your energy bills
1. LONGSUN SOLARELECTRIC CO.,LTD has a strong technical force and perfect after-sales service capabilities.
2. Constant innovation is indispensable for long-term development of LONGSUN SOLARELECTRIC CO.,LTD. Get an offer!