Preu de la llum de carrer LED solar exterior a la Xina

Brief Introduction Solar Panel LED Lamp 1.Mono-crystalline solar panel 30W-310W efficiency>18.5% 1.High Power High Brightness 2.A GRADE high efficiency solar panel 2.Lifespan>80000Hrs 3,5 anys de garantia per a panells solars 3.Color blanc, 140LM/W, 30Lux, 6500K 4.Vidre temperat 4.IP65 i 120...