Description
The APEX 5220 PRO is a high-performance LiFePO₄ (Lithium Iron Phosphate) battery designed for residential and commercial solar energy storage systems. It offers a 5.22 kWh energy capacity with excellent safety, reliability, and long service life. The battery is compatible with major PCS/inverter brands and supports both wall-mount and floor-stand installation. With parallel scalability, long cycle life, and IP66 protection, it is an ideal solution for efficient and dependable energy storage.
| Model | APEX 5220 PRO |
|---|---|
| Performance | |
| Nominal Voltage | 51.2 Vdc |
| Nominal Capacity | 102 Ah |
| Battery Energy | 5.22 kWh |
| Charge Current | 50 A |
| Charge Power | 2.56 kW |
| Discharge Current | 100 A |
| Discharge Power | 5.12 kW |
| Short Circuit Current | 350 A |
| Communication | |
| Display | LED indicator |
| Communication | CAN, RS485, RS232 |
| General Specification | |
| Dimension (WxDxH mm) | 650 x 420 x 138 mm |
| Weight (kg) | 47 kg |
| Installation | Floor Stand or Wall Mount |
| Operating Temperature | Charge: 0~55°C / Discharge: -20°C ~ 55°C |
| Operating / Storage Humidity | ≤ 95% RH |
| Max Operating Altitude | ≤ 2000 m |
| IP Rating | IP66 |
| Cell Technology | LiFePO4, Lithium Iron Phosphate |
| Cycle Life | 8000 Cycles @ 80% DoD / 25°C / 0.5C, 60% EOL |
| Scalability | Max 15 batteries in parallel |
| Standard Compliance | |
| Certificates | CE 62619, CE 61000, CE 62040, UN38.3 |
| Ordering And Deliverable Part | |
| Product Ordering Part | APEX 5220 PRO Battery (Cable / wall mount included) |





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