HinaESS PowerGem Plus 14.3kWh 51.2V 280Ah LiFePO4 Battery
Hina ESS – Battery Lithium Ion 14.3kWh – PowerGemPlus is a large low-voltage LFP battery for residential and small business backup power systems.
Key specifications
- Nominal energy: 14.3kWh
- Nominal voltage: 51.2V
- Nominal capacity: 280Ah
- Battery chemistry: LiFePO4 / LFP
- Depth of discharge: 90%
- Continuous charge/discharge current: 140A on PowerGem Plus data
- Cycle life: 8000+ cycles on PowerGem Plus data
- Communication: CAN/RS485
- Protection rating: IP20
- Dimensions: 900 x 475 x 238mm class
- Weight: about 113-115kg
- Installation: Floor-standing, wall-mounted or stackable depending on supplied hardware
Warranty and installation notes
- PowerGem Plus sources list 10-year warranty on some distributor data; verify supplied local warranty terms before final sale.
- Suitable for compatible hybrid/off-grid inverters with correct BMS communication and protection.
- Compatibility, final charge settings and protection devices must be confirmed before installation.
Apex Electrical and Solar can assist with system sizing, compatibility checks and professional installation planning.






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