48V 51.2V 5kWh 10kWh LiFePO4 Residential Energy Storage Battery for Home Solar Battery Systems
48V 51.2V 5kWh 10kWh LiFePO4 Home Solar Battery
Smart residential lithium battery solutions for solar self-consumption, hybrid inverter integration and reliable household backup power.
Residential Battery Storage for Solar-Powered Homes
The Chalongfly residential LiFePO4 battery series is designed for home solar energy storage, nighttime electricity consumption and compatible backup power systems.
The product range covers 5kWh and 10kWh battery classes, allowing homeowners, solar installers and energy storage distributors to select the capacity that matches their application.
Smart BMS management, communication interfaces and optional monitoring functions support integration with compatible hybrid and off-grid inverter systems.
5kWh and 10kWh Battery Options
| Specification | 5kWh Class | 10kWh Class |
|---|---|---|
| Nominal Voltage | 51.2V Reference | 51.2V Reference |
| Rated Capacity | 100Ah | 200Ah |
| Nominal Energy | 5.12kWh | 10.24kWh |
| Chemistry | LiFePO4 | LiFePO4 |
| Smart BMS | Integrated | Integrated |
| Communication | CAN / RS485 Available | CAN / RS485 Available |
Specifications are based on reference 51.2V battery configurations. Final model availability, enclosure and BMS parameters must be confirmed before production.
Choose the Right Battery Capacity
| 5.12kWh Residential Battery Suitable for smaller home solar installations, essential-load backup and households with moderate daily energy storage requirements. | 10.24kWh Residential Battery Provides increased nominal energy for larger nighttime consumption requirements and longer backup operation under comparable loads. |
Solar Self-Consumption and Backup Power
Residential solar battery storage helps homeowners use more of the electricity generated by their photovoltaic systems.
A compatible solar inverter can supply household loads and charge the battery using available photovoltaic energy.
Stored battery energy can support household electricity consumption after solar generation decreases.
When connected to an approved backup-capable inverter and transfer system, the battery can supply selected electrical loads during grid interruptions.
Smart Battery Management System
The integrated BMS monitors battery operating conditions and manages essential protection functions during charging and discharging.
- Overcharge protection
- Over-discharge protection
- Over-current protection
- Short-circuit protection
- Temperature monitoring and protection
- Cell voltage monitoring
- Cell balancing
- Battery SOC and operating-status management
Hybrid Inverter Communication
Battery communication is an important part of residential solar storage integration. CAN and RS485 options allow supported inverter systems to exchange battery operating information.
| CAN | Available According to BMS Configuration |
| RS485 | Available According to BMS Configuration |
| Inverter Protocol | Confirmed for the Selected Inverter Model |
| Charge / Discharge Limits | Configured According to the Approved BMS |
The inverter model, firmware and battery communication requirements must be confirmed before ordering. Communication port availability does not guarantee universal inverter compatibility.
Battery Monitoring Options
Battery monitoring functions can be selected according to the final BMS and product configuration.
| SOC Display | Available |
| Voltage / Current | Available According to Monitoring Interface |
| Bluetooth | Optional |
| Low-Temperature Heating | Optional |
Parallel Battery Expansion
Compatible battery modules may be combined to increase total home energy storage capacity when parallel operation is supported by the final BMS and inverter architecture.
The maximum number of connected batteries, communication method, cabling and electrical protection are confirmed according to the approved system design.
Battery and Inverter Selection
This product is primarily supplied as a residential battery energy storage unit.
Hybrid inverters, photovoltaic panels, MPPT controllers and backup transfer equipment are selected separately unless specifically included in the approved project quotation. Installation and commissioning should be performed by qualified personnel.
Typical Applications
| Home Solar Storage Store photovoltaic energy for later household electricity consumption. | Home Backup Power Provide stored battery energy to compatible backup systems. |
| Off-Grid Homes Battery storage for compatible independent solar energy systems. | Residential Solar Projects Battery solutions for solar installers, distributors and residential ESS integrators. |
OEM and ODM Customization
- Battery capacity and BMS current
- Battery enclosure and installation configuration
- CAN / RS485 communication protocol
- Optional Bluetooth battery monitoring
- Optional self-heating
- Battery display and monitoring interface
- Power terminal and communication port configuration
- Matched inverter project support
- OEM product labels and logo
- Private-brand export packaging
Information Required Before Ordering
- Required energy capacity: 5kWh or 10kWh
- Inverter brand and exact model
- Solar PV capacity
- Household average and peak load
- Required backup duration
- Communication protocol requirements
- Installation location and enclosure preferences
- Expected quantity
- OEM branding and accessory requirements
Frequently Asked Questions
The reference 51.2V 100Ah battery provides 5.12kWh of nominal energy, while the 51.2V 200Ah version provides 10.24kWh.
The standard battery-only configuration does not include an inverter. A compatible inverter can be supplied separately.
Compatibility depends on voltage, charge and discharge limits, communication protocol and inverter firmware. The exact inverter model must be confirmed.
Bluetooth monitoring can be supplied as an optional function according to the selected BMS.
Parallel expansion is available when the final battery and inverter architecture supports it. The maximum number of units must be confirmed before installation.
Backup duration depends on usable battery capacity, inverter efficiency and the connected average load.
Please provide the required capacity, inverter model, solar system size, expected power demand, backup duration, communication requirements and purchase quantity.
Find the Right 5kWh or 10kWh Solar Battery
Send Chalongfly your inverter model, solar PV capacity, required energy storage, household load and communication requirements. Our team will help configure the appropriate LiFePO4 battery, BMS, monitoring and solar inverter integration for your residential energy storage project.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.