Place of Origin: Zhejiang, China (Mainland)
Brand Name: ANDAFASTENERS
Model Number DIN975
Standard DIN975, BS, ASTM
Class Grade 4.8, 5.8, 8.8, 10.9, 12.9
Size M3-M52
Length 1000mm-3000mm, we also can produce according to your requirement
Material Mild Carbon Steel, Stainless Steel(SUS304, SUS316)
Surface Treatment Zinc Plated (CR3, CR6), Galvanized, Plain, HDG, Black
Packing Bundle packing/Tube packing/according to buyer's requirement
Payment term TT, L/C
Supply ablity 1000tons/month
Payment & Shipping Terms: FOB Price: US $ 600-750/ Ton
Minimum Order Quantity: 1 Ton/Tons
Solar road light is a crystalline silicon solar battery power supply, valve control type sealed and maintenance-free battery, gel battery) to store electrical energy, super bright LED as light source, lamps and lanterns and controlled by the intelligent charging and discharging controller, is used to instead of the traditional public power lighting lamps.
Solar road light working principle
1. Using the microcomputer intellective controller to transfer the light energy to electrical energy.Easy to install since to wiring and trenching,energy conservation and environmental protection.
2. The microcomputer intellective controller is composed by advanced special-purpose integrated circuit,high conversion efficiency,prevent over-load and over-discharge,Output short circuit protection,extend work life,on the safe side,convenient usage.
3. High effective Non-maintaining accumulator cell,strong storage,durable usage.
4. Automatic track type time controller,Automatically adjust the working time along with different illumination time in various seasons.For extending the work time energy conservation intellective controller with automatic shut-off the light at Deep-night.
Solar Street Light ,Solar Street Light Pole,Solar Street Light Battery,Solar Street Light Advantages
Jiangsu chengxu Electric Group Co., Ltd , https://www.chengxulighting.com