32kWh Residential Energy Storage System Installed in Cambodia
Avepower 51.2V 628Ah LiFePO4 battery provides substantial energy storage capacity for a residential power system
- Project Location: Cambodia
- Battery Voltage: 51.2V
- Battery Capacity: 628Ah
- Nominal Energy Capacity: Approx. 32kWh
- Applications: Residential Energy Storage / Backup Power
Project at a Glance
More Energy Storage for Residential Applications
Selecting a home battery is not simply about choosing the largest possible capacity. Battery size, inverter compatibility, household loads and installation conditions all need to be considered as part of the complete energy system.
For this project, Avepower supplied a 51.2V 628Ah low-voltage LiFePO4 battery.
Its nominal energy is:
51.2V × 628Ah = 32.15kWh
With approximately 32kWh of battery capacity available, the system provides considerably more energy storage than smaller residential battery configurations.
When integrated with a compatible inverter and the home’s electrical system, energy can be stored in the battery and released later according to the selected operating strategy.
For homes equipped with solar PV, excess solar energy generated during the day can be stored for use when PV generation decreases or after sunset.
| Item | Specification |
|---|---|
| Location | Cambodia |
| Application | Residential Energy Storage |
| Battery Brand | Avepower |
| Battery Chemistry | LiFePO4 |
| Nominal Voltage | 51.2V |
| Battery Capacity | 628Ah |
| Nominal Energy | Approx. 32.15kWh |
| Installation | Floor-standing battery cabinet |
| System Integration | Battery, inverter and electrical protection/distribution equipment |
| Applications | Home energy storage, solar storage and backup power |
Integrated On-Site Installation
The installation photographs show the Avepower battery positioned as a dedicated floor-standing unit, with the inverter and electrical protection equipment mounted nearby.
Keeping the main system components within the same equipment area helps create a clear system layout and simplifies electrical connection, commissioning and future maintenance.
During installation, technicians carry out equipment positioning, electrical connection, protection configuration and system commissioning so that the battery can operate correctly as part of the residential energy system.
Why a 51.2V 628Ah / 32kWh Battery?
Residential battery capacity should be selected according to real energy demand.
With approximately 32.15kWh of nominal energy, this installation provides a substantial energy reserve and offers greater flexibility than a smaller-capacity home battery.
The 51.2V architecture is also commonly used in low-voltage residential energy storage systems and can be integrated with compatible low-voltage storage inverters.
Actual backup duration should not be calculated from battery capacity alone. It also depends on usable battery energy, inverter efficiency, discharge settings and the real-time household load.
LiFePO4 Energy Storage for the Home
The battery installed in this Cambodia project uses LiFePO4 chemistry.
A residential battery is only one part of a complete energy storage system. It must work together with the battery management system, inverter and electrical protection equipment.
Avepower’s 51.2V energy storage platform can be configured for different residential and small-scale energy storage applications according to required capacity, system design and inverter compatibility.
For this installation, the 628Ah configuration delivers approximately 32kWh of nominal energy in a single floor-standing battery cabinet.
From Battery Storage to a Complete Home Energy System
This Cambodia project demonstrates more than the installation of a 32kWh battery. It shows how the battery, inverter and electrical distribution equipment can be integrated into a complete residential energy storage solution.
By properly matching battery capacity with the rest of the system, homeowners can gain greater flexibility in the way energy is stored and used, while creating a foundation for solar self-consumption and backup power applications.
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