China LiFePO4 Batteries for Solar Systems - Reliable Suppliers and Factory for Solar Panel Solutions
Detailed Description
1. Solar panels: our solar street lights use 18V 50W monocrystalline silicon solar panels, and the photoelectric conversion efficiency is higher than that of polycrystalline silicon solar panels. Battery: the solar light has a built-in 12v 100ah lifepo4 battery large-capacity lithium battery, which can be fully charged for 4-6 hours, providing a long working time of about 24-36 hours.
2. The solar lithium battery is light in weight and can be easily and safely installed on the road pole. The lithium battery is lighter than the lead-acid battery.
3. Lifepo4 lithium battery IP65 waterproof and aluminum outer packaging - solar street light lithium battery IP65 waterproof, aluminum alloy anti-oxidation lamp body and new inner design shell with a separate sealed battery box to prevent water leakage from the battery box.
Precautions
Please note that you must check the lithium battery positive and negative poles when wiring. If the wrong wiring occurs, the charger will burn out, the battery will burn out, etc., which will not be covered under warranty or cause other damages. The output high voltage is not covered by the warranty.
Warranty Time
Lithium iron phosphate batteries warranty for three years, free replacement for one year, and free maintenance for two years;
Three-year lithium warranty, 1-year free replacement, 1-year free maintenance, agents can increase 3 months selling time.
Basic Information
| Model | 12.8V30AH | 12.8V50AH | 12.8V100AH |
|---|---|---|---|
| Rated capacity | 30AH | 50AH | 100AH |
| Nominal voltage | 12.8V | 12.8V | 12.8V |
| Charging voltage | 14.6V | 14.6V | 14.6V |
| Discharge voltage | 9.2V | 9.2V | 9.2V |
| Standard Charge | 15A | 15A | 15A |
| Working temperature | Charge: 0℃~55℃ Discharge: -20℃~60℃ | ||
| Protection class | IP67 | ||
| Cycle life | 2000 times | ||
| Application scenarios | Solar street lights, solar garden lights, solar lawn lights, solar insecticidal lights, wind-solar hybrid energy storage systems, utility power complementary solar street lights, etc. | ||
Specification
| Specifications (street light lithium battery) | Model (capacity) | Weight (KG) | Dimensions (length, width, height mm) |
|---|---|---|---|
| 12V lithium battery | 12.8V30AH | 5.2 | 298*141*90mm |
| 12.8V50AH | 6.38 | 415*141*90mm | |
| 12.8V60AH | 8.06 | 435*141*90mm | |
| 12.8V100AH | 12.02 | 690*141*90mm |
Frequently Asked Questions (FAQ)
What are the charging and working times of the solar street light battery?
The built-in 12V 100Ah LiFePO4 battery can be fully charged in 4-6 hours under standard sunlight, providing a long working time of approximately 24-36 hours.
What is the waterproof rating and outer packaging design of the battery?
The battery features an IP65 waterproof rating, housed within an anti-oxidation aluminum alloy body. It utilizes a newly designed inner shell with a separate sealed battery box to completely prevent water leakage.
What precautions should be taken when wiring the lithium battery?
You must verify the positive and negative poles before wiring. Incorrect wiring will burn out the charger or the battery, which is not covered under warranty.
What is the warranty period for the LiFePO4 batteries?
The lithium iron phosphate batteries are backed by a three-year warranty, which includes free replacement for the first year and free maintenance for the subsequent two years.
What is the cycle life and working temperature range of the battery?
The battery has a cycle life of 2000 times. Its charging temperature range is 0℃ to 55℃, and the discharging temperature range is -20℃ to 60℃.
What are the primary application scenarios for this battery?
It is widely used in solar street lights, solar garden lights, solar lawn lights, solar insecticidal lights, wind-solar hybrid energy storage systems, and utility power complementary solar street lights.

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