high quality battery 250ah 12V 24V 48V solar battery
Energy Saving Supply assembly line nickel cadmium batteries price
| LED Lamp | Power | 30W, 150LM/W, 4500LM, Bridgelux Chip, IP 65, 5600K, High Power, High Brightness. |
| Lamp Body | Die-casting Aluminum | |
| Reflector | Stainless Steel SS304 | |
| Cover Glass | Toughened Glass | |
| Lifespan | 80000 Hours | |
| Solar Panel | Power | 100W*2PCS for 24V lighting |
| Material | Poly Crystalline Silicon, High Efficiency above 17%. | |
| Lifespan | 20-25 Years | |
| Battery | Type | 100Ah/12V*2PCS, |
| Material | Gelled type,Sealed Type, Deep Cycle, Maintenance Free. | |
| Lifespan | 5-8 Years | |
| Battery Box | Material | On top of the pole, Engineer Steel, with air hole |
| Solar Controller | Working Voltage | 10A/24V, IP68, Automatic Light and Time Control. |
| Lifespan | 5-10 Years | |
| Pole | Height | 5M |
| Material | Tapered, Steel, Hot-Dip Galvanized. With single arm. | |
| Lifespan | More Than 20 Years | |
| Working Temperature | rang (C°) | -40 to +60 |
| Certificate | ISO, CE&EN,RoHS,IEC, Soncap, PVOC&COC, SASO, FCC, CCPIT,CCC | |
| Warranty | 3 Years | |
1.Q:How many cycles full charge&discharge about your battery?
A: In 50% discharging deepness, it can be cycled for 1,200 times; in floating charging and discharging status, it can be cycled for 5000~6000 times.
2.Q:How to Choose the System Voltage 12V or 24V or for normal street Light?
A: We can design the System for 12v or 24v for solar street Light or 220-380V for normal led underground light .
3.Q:What’s the main difference between mono and polycrystalline solar panel?
A: production process and cost. Polysilicon technology is more mature since it is an early technology compared with Monosilicon.
4.Q:The controller of your solar led underground light has dual time control function?
A: our solar charge controller is designed with dual time control function, you can set up the lighting time and divide it into two parts, like 12 hours (6 hours full power lighting + 6 hours half power lighting)
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