We supply 250W Poly solar Solar Panel 2018 high quality with TUV ISO IP67 25 Years Warranty. We devoted ourselves to Solar many years, covering most of Europe and Americas and most of Asia market. We are expecting become your long-term partner in China.
INTRODUCTION PRODUCTS High Temperature Li-Ion battery cells High-temperature lithium-ion battery refers to a charging temperature higher than 45 ℃ with a discharge temperature higher than 60 ℃, and has a good storage performance and a long life cycle. Des