1. The normative standards for Longsun monocrystalline solar panels for sale cover many aspects. This product has already passed the GB 19517-2009, National Specifications and Standards of Safety Practice for Electrical Equipment and GB 14048-2006 for low voltage switching devices or controlling equipment. The dimensions, power, and back sheet color of the product can be customized based on your request
2. Longsun strictly tests the monocrystalline pv module based on the industry standard before package. The product utilizes by-pass diodes to minimize the impact of shade
3. The product is of high quality and works exceptionally well. It boasts high electrical conversion efficiency
4. The quality of the product is reliable as it is in compliance with industry standards. The product comes with sturdy frames and can withstand a heavy snow load and high wind pressure
1. With its comprehensive strengths including monocrystalline solar panels for sale and monocrystalline solar panel price , Longsun finally has its position in this monocrystalline pv module field.
2. Taking the introduction of cheap solar panels into serious consideration, Longsun is striving forward to be the leading sunpower solar panels manufacturer.
3. It is a fact that Longsun has been keeping the idea of mono solar panel first in mind since founded. Get info!