The Sunsynk SUN-X-5.12-F is a lithium iron phosphate (LiFePO4) battery for residential and light commercial energy storage. It stores 5.12kWh and works with compatible solar and hybrid inverter systems for solar self-consumption, backup power and off-grid installations.
It has an integrated battery management system (BMS) and communicates over RS485 and CAN. Wi-Fi monitoring is optional. Up to 8 batteries can be connected in parallel, with 3 or fewer in parallel recommended.
The enclosure is IP65-rated, so the battery suits indoor and protected outdoor locations. It can be mounted on a wall or placed on the floor.
- Model
- SUN-X-5.12-F
- Chemistry
- LiFePO4
- Nominal energy
- 5.12kWh
- Nominal capacity
- 100Ah
- Rated voltage
- 51.2Vdc
- Voltage range
- 43.2Vdc to 57.6Vdc
- Max current
- 50A charge, 100A discharge
- Depth of discharge
- Up to 95%
- Cycle life
- More than 6000 cycles at 25°C
- Parallel use
- Up to 8 units; 3 or fewer recommended
- Communication
- RS485, CAN, optional Wi-Fi
- Dimensions
- 420 × 140 × 650mm (W × D × H)
- Weight
- 46kg
- Installation
- Wall-mounted or floor-standing
- Protection rating
- IP65
- Protective class
- Class I
- Charge temperature
- -10°C to 50°C
- Discharge temperature
- -20°C to 50°C
- Humidity
- 5% to 95% RH, non-condensing
- Max altitude
- Below 2000m
- Certifications
- IEC62619, CE, UN38.3, RoHS
- Warranty
- 5 years or 10 years, depending on the final installation site of the inverter