1. Longsun portable solar panels has passed the conducted basic physical tests including tensile property, elongation, rub fastness, flexing, stitch tear, and tongue tear strength. The solar cells are highly efficient and reliable for stable electricity output
2. LONGSUN SOLARELECTRIC CO.,LTD highly values efficiency and will promise on-time delivery for our customers. Its low voltage-temperature coefficient allows better output under high temperature
3. The product can achieve uninterrupted operation. It promotes the working efficiency or productivity up to 99% without a low possibility of machine failure. The product has a reasonable output power tolerance of +/-3
1. LONGSUN SOLARELECTRIC CO.,LTD is a solar power panels supplier following the trend of reform and opening up. The quality of new solar panels ranks top in the market, earning us a good reputation.
2. Our solar cell panel is an excellent product manufactured by our highly advanced technology.
3. Longsun Solar Panel owns its own factory building and advanced production equipment. LONGSUN SOLARELECTRIC CO.,LTD provide decent production scheme with portable solar panels . Ask!