The Sample Of 5 Meters 30 Watts Solar Street Light With Battery Box Hanging On The Pole
polycrystalline silicon solar panel,high conversion rate, high transmittance tempered glass. conversion efficiency:18%
200W Thick 3.2MM,
Gel batteries, maintenance-free, direct buried.250ah
Stainless steel , Waterproof, Rustproof,
Anti had crossed the discharge.
Effective dust-proof and water-proof.
1)Optical efficiency 150LM / W, 30W, 3-year warranty,
2)The United States imports Bridgelux chips, life of 50000-100000 hours
High quality steel Q235, the upper calibre is 65mm, the lower calibre is 165mm, thickness 3.5mm
Insulated cables,good quality
100w,The electric energy generated by the wind turbine is limited,roughly equivalent to 10 watts to 20 watts of solar panels generate electricity
Material:Q235 Stell Life Time:>20years Bolts and Nuts Material :stainless stell
Working hours per day
Lighting time 10-11 hours
Continuous overcast and rainy days