1.The Solar Battery:
Polycrystalline silicon solar power: 60 W Service life of Solar cells: 25 years.
2.The Battery:
High efficiency and Brand of maintenance-free Lead-Acid Battery Operating life: 3 years more
Lead-Acid Battery Capacity: 12 V/20 AH
3.Power Supply:
DC LED Side-view. Power: 1000 mm*18 W Operating life> 30000 hours more.
4.Controller system:
Micro-computer intelligent control .Voltage protection. Current protection and Circuit protection. According to the environmental of light and shade switch 12 V/ 5 A.
5.Environmental temperature:
-20 degree—60 degree
6.Lighting time:
Normal 4-6 hours/day . 4 days rainy work to continue . Evening run automatically.
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