5KWH 10KWH 15KWH 20KWH Stackable LiFePO4 Battery 48V 100Ah for Solar Storage Systems
Advanced stackable lithium iron phosphate batteries designed for solar energy storage applications. Available in multiple capacity configurations from 5KWH to 20KWH with 48V nominal voltage.
- Stackable Design: Easy parallel connection supporting up to 8 units for scalable energy storage
- Extended Cycle Life: Up to 5000 cycles at 80% depth of discharge, significantly outperforming lead-acid batteries
- Lightweight Construction: Approximately 40% lighter than comparable lead-acid battery systems
- High Power Output: Delivers twice the power of lead-acid batteries with high discharge rates
- Wide Temperature Range: Operational from -20°C to 60°C (-4°F to 140°F)
- Enhanced Safety: Lithium Iron Phosphate chemistry eliminates explosion and combustion risks
| Parameter | Specification |
|---|---|
| Nominal Voltage | 51.2-384V |
| Nominal Capacity | 100Ah/200Ah |
| Energy | 5KWH, 10KWH, 15KWH, 20KWH |
| Internal Resistance (AC) | ≤20mΩ |
| Cycle Life | >5000 cycles @ 1C 80% DOD |
| Months Self Discharge | |
| Efficiency of Charge | 100% @0.5C |
| Efficiency of Discharge | 96~99% @1C |
| Parameter | Specification |
|---|---|
| Charge Voltage | 58.4±0.2V |
| Charge Current | 1C max, default 0.5C |
| Max. Charge Current | 1C max, default 0.5C |
| Charge Cut-off Voltage | 62.4±0.2V |
| Parameter | Specification |
|---|---|
| Continuous Current | 1C max, default 0.5C |
| Discharge Cut-off Voltage | 43.2V |
| Parameter | Specification |
|---|---|
| Charge Temperature | 0°C to 55°C (32°F to 131°F) @60±25% Relative Humidity |
| Discharge Temperature | -20°C to 60°C (-4°F to 140°F) @60±25% Relative Humidity |
| Storage Temperature | -20°C to 60°C (-4°F to 140°F) @60±25% Relative Humidity |
| IP Class | IP30 |
We are a factory with over 10 years of manufacturing experience, featuring strong after-sales service teams and technical support. We provide free design services according to client requirements.
We maintain stock and semi-finished products with sufficient base materials for samples and orders across all models. Small quantity orders are accepted to meet your requirements.
We prioritize quality assurance to ensure our products are the best in their price category. We believe safety and effectiveness are paramount.
Yes, you are welcome to test samples before placing quantity orders. Sample orders are typically shipped within 2-3 days.
Yes, OEM and ODM services are available. Please provide the trademark authorization letter.
100% self-inspection is conducted before packing to ensure product quality.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.