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10.24kWh 51.2V 200Ah LiFePO4 Residential Solar Backup Battery with 6000 Cycles for Home Energy Storage
10.24kWh 51.2V 200Ah LiFePO4 Residential Solar Backup Battery
The 10.24kWh 51.2V 200Ah LiFePO4 Residential Solar Backup Battery is designed as the energy storage section of a home solar, backup or low-voltage residential energy storage system.
With 10.24kWh of nominal energy in one battery unit, it provides a higher-capacity starting point for households that need more stored energy than a typical 5kWh-class residential battery.
Why Choose a 10kWh-Class Battery for Home Energy Storage?
A 10kWh-class battery can be considered when one smaller residential battery does not provide enough stored energy for the desired solar self-consumption or backup duration.
This battery provides 10.24kWh nominal energy in a single unit. For some projects, this can provide the required storage capacity without starting with multiple smaller battery modules.
How Long Can a 10.24kWh Home Battery Provide Backup?
Backup time depends mainly on the average electrical load. A simple nominal comparison can be made by dividing battery energy in kWh by the average load in kW.
These figures are theoretical comparisons based on 10.24kWh nominal energy. Actual backup time will be affected by usable battery limits, inverter efficiency, system settings and changing household loads.
5kWh or 10kWh Home Battery: Which Size Makes More Sense?
The main difference is the amount of stored energy available from each battery configuration.
Residential Solar and Hybrid Inverter Integration
The battery uses a nominal voltage of 51.2V and provides CAN and RS485 communication for connection with compatible low-voltage inverter systems.
A complete residential energy storage system normally combines the battery with a compatible inverter, solar PV system and the required electrical protection and installation components.
Because communication protocols can differ between inverter brands and models, the exact inverter model should be confirmed before ordering.
Core Technical Specifications
Swipe left or right to view the complete specification table.
| Parameter | Specification |
|---|---|
| Battery Chemistry | LiFePO4 |
| Nominal Energy | 10.24kWh |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 200Ah |
| Recommended Charge Voltage | 57.6V |
| Communication | RS485 / CAN |
| Parallel Expansion | Up to 15 Units |
| Cycle Life | 6000 Cycles |
| Specified Service Life | 10 Years |
| Protection Rating | IP21 |
| Dimensions | 750 × 550 × 150mm |
| Approx. Weight | 91.2kg |
| Discharge Temperature | -20°C to +55°C |
| Charge Temperature | 0°C to +45°C |
Expand Residential Storage When Energy Demand Changes
The product specification supports up to 15 battery units in parallel. This allows additional nominal storage capacity to be added when one 10.24kWh battery is no longer sufficient.
These figures represent nominal battery capacity. Final battery quantity should be checked against the inverter configuration, electrical design and required backup energy.
Installation and Battery Documentation
The battery measures 750 × 550 × 150mm and has an approximate weight of 91.2kg. The supplied product information describes a modular design with flexible brackets and includes remote update and monitoring functions.
The enclosure protection rating is IP21, so the installation environment should provide protection appropriate to the specified rating.
The supplied parameter sheet lists UN38.3 and MSDS for the battery, with UL1642 and IEC62133 listed for the cells.
Frequently Asked Questions
Q1. Is a 10kWh battery enough for a home solar system?
It depends on daily electricity consumption, the loads that need backup and the required operating time. One battery provides 10.24kWh of nominal energy, while additional compatible units can be added when more storage is required.
Q2. How long will a 10kWh battery power a house?
Runtime depends on the average electrical load. As a nominal example, 10.24kWh corresponds to about 10.2 hours at a constant 1kW load or about 5.1 hours at 2kW before considering system losses, reserve settings and changing loads.
Q3. Should I choose a 5kWh or 10kWh battery for home backup?
A 5kWh-class battery may be sufficient for limited backup loads or shorter operating time, while a 10.24kWh battery provides more stored energy for longer backup or greater solar self-consumption. The correct choice depends on actual household energy requirements.
Q4. Can this 10.24kWh battery work with a 48V hybrid inverter?
The battery has a nominal voltage of 51.2V, which is commonly associated with 48V-class LiFePO4 energy storage systems. The exact inverter operating voltage, charging settings and communication protocol should still be checked before confirming compatibility.
Q5. Can I add another 10.24kWh battery later?
Yes. The product specification supports up to 15 battery units in parallel, allowing the nominal storage capacity to be increased when future energy requirements grow.
Q6. Can two 10.24kWh batteries provide about 20kWh of storage?
Two batteries provide 20.48kWh of nominal energy when configured as a compatible parallel battery system. Actual usable energy depends on the system operating settings.
Q7. Can this battery be used for solar self-consumption and backup?
Yes. Solar storage and household electricity are listed among the intended applications. The battery needs to be integrated with an appropriate inverter and complete residential energy storage system.
Q8. Can this residential battery be installed outdoors?
The enclosure protection rating is IP21. The installation location should therefore provide environmental protection appropriate to this rating and remain within the specified temperature conditions.
Q9. How many cycles does this 10.24kWh LiFePO4 battery provide?
The supplied technical parameter sheet specifies 6000 cycles and a 10-year service life. Actual service life will depend on operating temperature, charge and discharge conditions and system settings.
Q10. What information should I provide before ordering a 10kWh home battery system?
Provide the inverter brand and model, household load, required backup duration, solar PV capacity and target storage capacity. These details help determine battery quantity and confirm inverter communication compatibility.
Is 10.24kWh the Right Battery Size for Your Home?
Send us your inverter model, household load, solar PV capacity and required backup time. We can help check whether one 10.24kWh battery or a larger residential battery configuration better matches your energy requirements.
Check Your Residential Battery Size10.24kWh Residential Solar Backup Battery
,51.2V 200Ah LiFePO4 Residential Energy Storage Battery
,6000 Cycles Home Energy Storage System
Customer Service
- Email: info@voltertechenergy.com
- Tel: +86 13600078043
- WhatsApp: 8613600078043
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