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12V300Ah Best Battery For Solar Power Storage
If you are in solar business, you should need our energy storage system, because energy storage is the future of solar. And We are manufacturing lithium solar battery with attractive price.
- Type： LiFePO4 Battery
- Size： 520*267*228 mm
- Weight： 37 kg
- Rated Voltage： 12.8V
- Capacity： 300Ah
- Warranty：2 Year
- Certification： CE, UN38.3
Basic Info.
Solar Lithium Battery
| Items | Parameter |
| Battery Type | LiFePO4 |
| Nominal Voltage | 12.8V |
| Nominal Capacity | 300Ah |
| Energy | 3.84KWh |
| Internal Resistance | ≤30 mΩ at 50%SOC |
| Maximun Modules in Series | up to 4 series |
| Recommended Charge Voltage | 14.6±0.2V |
| Floating Charge Voltage | 13.8±0.2V |
| Terminal type | M8 |
| Discharge Cut-off Voltage | 8.0V |
| Standard Charge Current | 50A |
| Max.Continuous Discharge Current | 100A |
| Peak Discharge Current | 200A |
| Cycle Life at 80% DOD | ≥2500 cycles at 0.2C |
| Dimension | Length: 520±2mm |
| Width: 267±2mm | |
| Height: 228±2mm | |
| Weight | 37±0.2Kg |
| Operation Temperature Range | Charge: -20~55℃; |
| Discharge: -20~60℃ | |
| Recommended operating temperature: 15℃~35℃ | |
| Self-Discharge Rate | Residual capacity: ≤3%/month; ≤15%/years |
| Reversible capacity: ≤1.5%/month; ≤8%/years | |
| Storage Temperature&Humidity Range | Less than 1 month: -20℃~60℃, 45%RH~75%RH |
| Less than 3 months: -10℃~45℃, 45%RH~75%RH | |
| Recommended storage environment: 5℃~35℃,45%RH~75%RH |
Product Description
The advantages of Home Energy Storage Battery
1. Long cycle life, light battery weight, stable voltage without memory effect, high safety performance, green environmental protection, and much other excellent performances
2. The battery has a built-in BMS system with multiple protection functions
The BMS helps to ensure safe and accurate running.
◆ Over-Charging
◆ Over-Discharging
◆ Over-Current
◆ High Temperature
◆ Short Circuit
◆ Thermal Shock
◆ No Fires
◆ No Explosions
