Residential ESS
Home Energy Storage System — 5 to 30 kWh LiFePO4 Battery
Stacked 48 V / 51.2 V LiFePO4 battery modules for solar self-consumption, load shedding and off-grid homes. Inverter-compatible via CAN / RS485, 6,000+ cycles, 10-year cell warranty.
- 5–30 kWh
- 48 V / 51.2 V
- 6,000+ cycles
- CAN / RS485 BMS
- Indoor & outdoor
- 10-yr cell warranty
Stacked Li Max modules — scale as you grow
- Each 5 kWh module is 51.2 V / 100 Ah and stacks up to 6 units (30 kWh) on one BMS
- Floor-standing stack or 19-inch rack mount — fits a utility room or garage
- BMS talks CAN / RS485 to Deye, Growatt, Victron, Goodwe, SMA and Solis inverters
- Wi-Fi / Bluetooth monitoring app with per-module voltage and temperature
- Load-shedding ready: seamless switchover for fridges, pumps, lights and IT loads
Specifications
Home ESS Model Range
| System | Nominal voltage | Capacity | Energy | Max. output | Size (W×D×H) | Weight |
|---|---|---|---|---|---|---|
| Li Max 5 kWh (1 module) | 51.2 V | 100 Ah | 5.12 kWh | 5 kW | ~440 × 480 × 180 mm | ~48 kg |
| Li Max 10 kWh (2 modules) | 51.2 V | 200 Ah | 10.24 kWh | 8 kW | ~440 × 480 × 360 mm | ~96 kg |
| Li Max 15 kWh (3 modules) | 51.2 V | 300 Ah | 15.36 kWh | 10 kW | ~440 × 480 × 540 mm | ~144 kg |
| Li Max 16 kWh (3 modules) | 51.2 V | 314 Ah | 16.07 kWh | 12 kW | ~440 × 480 × 540 mm | ~149 kg |
| Li Max 20 kWh (4 modules) | 51.2 V | 400 Ah | 20.48 kWh | 13 kW | ~440 × 480 × 720 mm | ~152 kg |
| Li Max 30 kWh (6 modules) | 51.2 V | 600 Ah | 30.72 kWh | 15 kW | ~440 × 480 × 1,080 mm | ~288 kg |
Other configurations on request: 48 V 100–400 Ah wall-mount units, 24 V systems for smaller cabins, and high-voltage stacks for commercial use. Dimensions shown are indicative for the enclosure family — ask for the current datasheet.
Use cases
Why homeowners buy this system
Beat load shedding
Keep lights, fridge, fans, Wi-Fi and a water pump running through outages — with automatic switchover.
Cut the power bill
Store solar generation at midday and use it during expensive evening tariff hours.
Off-grid ready
Sized for cabins and remote homes where the grid never reached, paired with a hybrid or off-grid inverter.
Add capacity later
Stack another module when you add an air-conditioner or an EV — no need to replace the whole bank.
Inside our production
Factory & Quality Control
Every home ESS module is built and tested on our automated line — AGV handling, OCV inspection, polarity checks and final PACK assembly.
FAQ
Home Energy Storage — Buyer Questions
Take your average daily consumption in kWh and divide by the depth of discharge you plan to use. A typical home using 10–15 kWh per day is well served by a 10–15 kWh battery; we size it for free once you send a recent electricity bill.
Our 48 V / 51.2 V batteries are compatible with the large majority of hybrid and off-grid inverters (Deye, Growatt, Victron, Goodwe, SMA, Solis and others) via CAN or RS485 BMS communication. Send us your inverter model and we confirm compatibility before shipping.
Lithium gives 3,000+ cycles and 90–100% usable capacity against 300–500 cycles and 50% for lead-acid — over ten years the cost per stored kWh is lower and the battery takes a fraction of the space.
Yes. LiFePO4 chemistry is thermally stable, the units include a multi-level BMS, and we use metal cases with a fire-retardant interior. Indoor installation in a ventilated utility room is standard.
10 years for the cells (or 6,000 cycles, whichever comes first) and 3 years for the BMS and electronics, with remote monitoring support.
Yes — we can quote the battery alone, battery + matched inverter, or a complete kit with mounting, cabling and a monitoring app, and we help your installer by remote video call during commissioning.
Get In Touch
Let's Build Your Battery Project
Send your requirements — our sales engineers reply within 24 hours (usually much faster).
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WhatsApp+86 136 7013 0101
Scan QR to chat
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AddressXinhuiyuan Industrial Park, Qianshan City, Anqing, Anhui Province, China
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Response timeMon–Sat · within 24 h (GMT+8)