Solar street lamp batteries come in various types, commonly chosen are maintenance-free lead-acid batteries and lithium batteries. So, how to distinguish the batteries for solar street lamps and what are the differences?
1. Durability:
Lead-acid batteries generally last for about 300 cycles with deep discharge, have memory effect, and last around two years. Since they contain liquid inside, after a while, if the battery overheats or the charging time shortens, fluid needs to be replenished. On the other hand, lithium batteries have stronger durability, consume slowly, and can be charged and discharged more than 500 times without memory effect. Their typical lifespan is 4 to 5 years.
2. Size and weight:
Typically, lead-acid batteries weigh between 16 to 30 kilograms and are larger in size. Conversely, lithium batteries weigh about 2.5 to 3 kilograms, are relatively smaller, making them easier to handle and transport.
3. Price and warranty period:
Currently, the mainstream battery on the market is 48 volts. In terms of replacement, lead-acid batteries cost around 450 yuan with a warranty period of one year. Lithium batteries are relatively more expensive, costing about 1000 yuan, but have a two-year warranty period.
4. Driving distance:
Both lead-acid and lithium batteries of 48 volts can travel 30 to 40 kilometers when fully charged. The speed mainly depends on the size of the motor used.
5. Battery capacity:
The capacity of lead-acid batteries is about 20 amp, while lithium batteries range from 8 to 10 amp.
6. Environmental impact:
Lead-acid batteries can cause pollution during production and improper recycling; however, lithium batteries are relatively more environmentally friendly.
To learn more about the price list of solar street lamps, please feel free to consult with us.
Bitpott solar street lamp manufacturer is specialized in the research and development, production, and sales of solar and LED outdoor lighting products. With years of production experience and advanced manufacturing equipment, we guarantee quality, reasonable pricing, and configurations.
If you would like to inquire about LED solar street light prices, please contact our online customer service.
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