Technical Data-System: 36W Solar LED Street Lighting with 8M height pole System based on Africa's average solar radiation condition 5.0KWH,Lighting hours: 11-12 Hrs/Day*3-4 days (It will be designed by your local condition) 8M Pole Height 36W LED lamp 11-12Hrs 2--3 Nights Lighting Solar Panel: Lifespan:20-25 years 140W for 12V Lighting, 17% Efficiency, Poly Crystalline Silicon. High Efficiency. ...