Residential Energy Storage
E-STONE Home Battery Systems
Clean, expandable LiFePO4 battery systems for home solar storage, backup power and daily energy independence.
Home Solar Storage That Feels Practical From Day One
For homeowners and installers, the first question is not only capacity. It is whether the battery fits the home, works with solar, supports backup loads and can expand later.
E-STONE Home Battery Systems
E-STONE residential energy storage systems combine safe LiFePO4 cells, intelligent BMS protection and flexible installation options for modern homes. The series supports solar self-consumption, backup power and capacity expansion for different household energy needs.
Where This Product Creates Value
These scenarios help customers recognize whether the product matches their energy storage project before they compare parameters.
Solar Self-Consumption
Store daytime solar energy and use it at night or during peak demand.
Backup Power
Keep lighting, appliances and critical home loads running during outages.
Smart Energy Management
Monitor battery status and household energy use through intelligent control.
Advantages That Matter in Real Operation
Safety, system integration, expansion and installation support are presented through the operating environments where each advantage creates value.
01Home-Friendly Design
Wall-mounted, floor-standing and stackable options support different home layouts and installation needs.
02Solar Self-Use Ready
Designed to store daytime PV generation for evening use, peak shifting and better household energy control.
03Reliable Backup Support
When paired with a suitable inverter, the system helps keep essential home loads powered during outages.
04Expandable Capacity
Modular battery configuration allows homeowners to increase usable storage as family energy demand grows.
05Safe LiFePO4 Cells
Stable LiFePO4 chemistry supports long cycle life, thermal stability and dependable daily operation.
06Clean Residential Look
A refined white enclosure helps the system fit modern garages, utility rooms and residential spaces.
Technical Specifications
Key parameters are centered and organized for quick comparison during project evaluation.
| Parameter | E-STONE 1.2 | E-STONE 5.1 | E-STONE 10.5 | E-STONE 16.0 |
|---|---|---|---|---|
| Cell Type | LFP (LiFePO4) | LFP (LiFePO4) | LFP (LiFePO4) | LFP (LiFePO4) |
| Energy | 1.28kWh | 5.32kWh | 10.65kWh | 15.97kWh |
| Nominal Voltage | 12.8V | 51.2V | 51.2V | 51.2V |
| Supply Voltage | 10.4-14.4V | 45.6-56.16V | 45.6-56.16V | 45.6-56.16V |
| Output Current | 100A / 50A | 100A / 50A | 200A / 100A | 300A / 150A |
| BMS Protective Current | 100A, 1s | 110A, 1s | 210A, 1s | 310A, 1s |
| Communication | CAN / RS485 / RS232 | CAN / RS485 / RS232 | CAN / RS485 / RS232 | CAN / RS485 / RS232 |
| Display | SOC status display, LED light display | SOC status display, LED light display | SOC status display, LED light display | SOC status display, LED light display |
| Size (W x D x H) | 345 x 190 x 245mm | 450 x 150 x 533mm | 550 x 160 x 836mm | 720 x 160 x 916mm |
| Weight | 15kg | 46kg | 89kg | 130kg |
| Installation | Wall-mounted or floor-standing | Wall-mounted or floor-standing | Wall-mounted or floor-standing | Wall-mounted or floor-standing |
| Operating Temperature | -20 to 60?C | -20 to 60?C | -20 to 60?C | -20 to 60?C |
| Ambient Humidity | ?95%RH | ?95%RH | ?95%RH | ?95%RH |
| IP Rate | IP20 | IP20 | IP20 | IP20 |
| Service Life | 6000 cycles @80% DOD / 25?C / 0.5C / 60% EOL | 6000 cycles @80% DOD / 25?C / 0.5C / 60% EOL | 6000 cycles @80% DOD / 25?C / 0.5C / 60% EOL | 6000 cycles @80% DOD / 25?C / 0.5C / 60% EOL |
| Scalability | Supports up to 15 parallel connections | Supports up to 15 parallel connections | Supports up to 15 parallel connections | Supports up to 15 parallel connections |
| Context of Use | Grid-connected / grid-connected + standby / off-grid | Grid-connected / grid-connected + standby / off-grid | Grid-connected / grid-connected + standby / off-grid | Grid-connected / grid-connected + standby / off-grid |
| Certification | Cell: UN38.3 / IEC62619 / UL1642 / JET; Battery pack: UN38.3 / IEC62619 / IEC61000 / UKCA (more available on request) | Cell: UN38.3 / IEC62619 / UL1642 / JET; Battery pack: UN38.3 / IEC62619 / IEC61000 / UKCA (more available on request) | Cell: UN38.3 / IEC62619 / UL1642 / JET; Battery pack: UN38.3 / IEC62619 / IEC61000 / UKCA (more available on request) | Cell: UN38.3 / IEC62619 / UL1642 / JET; Battery pack: UN38.3 / IEC62619 / IEC61000 / UKCA (more available on request) |
Common Questions Before Selection
Each product page includes practical answers matched to the product type, helping customers understand fit before inquiry.
What is a residential energy storage system?
It stores solar or grid electricity in a home battery and supplies power when needed, helping reduce energy costs and improve backup reliability.
Can the battery capacity be expanded later?
Yes. The system supports modular expansion so homeowners can increase capacity as electricity demand grows.
What battery chemistry is used?
The system uses LiFePO4 battery technology, known for safety, long cycle life and stable daily performance.
Does it support solar self-consumption?
Yes. The system can store daytime solar power and release it when the home needs energy, helping improve PV utilization.
Which installation styles are available?
Residential systems can be configured as wall-mounted, floor-standing or stackable solutions depending on the model and site layout.
Can it provide backup power during outages?
Yes. When paired with a suitable inverter and system design, the battery can support essential home loads during grid outages.
Need a Matched Residential Energy Storage Configuration?
Send your application, capacity, voltage, power and backup-time requirements. LIANHENERGY will help review the suitable product route before quotation.