EA ENERGY ESS-50-110 Residential & Small Commercial Energy Storage System
The ESS-50-110 is a compact, high-efficiency energy storage solution tailored for residential and small commercial applications. With a 110kWh capacity and 50kW rated power, it optimizes self-consumption of solar energy, reduces electricity costs via peak-shaving, and provides reliable backup power during outages. The system integrates 51.2V 280Ah LFP batteries (cycle life ≥8,000 cycles) and operates in temperatures from -20°C to 55°C, ensuring durability in diverse climates.
| No. | Name | Parameter |
| System main parameters | ||
| 1 | Model | EA ESS-110-50 |
| 2 | Normal Capacity（kWh） | 110 |
| 3 | Rated Power (kW) | 50 |
| 4 | Local Monitoring | Yes |
| 5 | Humidity | 0-95%, Non-condensing |
| 6 | Isolation transformer | Optional |
| 7 | Working Temperature Range (℃) | -20~60 |
| 8 | Fire Protection | Aerosol/perfluorohexadone |
| 9 | Cooling system | Air Conditioner |
| 10 | Communication Protocol | RS485、4G、CAN |
| 11 | Protection Class | IP54 |
| 12 | Altitude（m） | 3000 |
| DC Parameters | ||
| 1 | Voltage Range（Vdc） | 650~900 |
| AC Parameters | ||
| 1 | Max. Operation Current（A） | 150 |
| 2 | Rated Power（kW） | 50 |
| 3 | Rated Discharge Voltage（Vac） | 400 |
| 4 | Wiring | Three Phase+N+PE |
| 5 | Max. Discharge Current（A） | 145 |
| 6 | Rated Power（Hz） | 50 |
| Battery Moudel Data | ||
| 1 | Model | 51.2V 280Ah |
| 2 | Weight（kg） | 106 |
IP55-rated enclosure, integrated fire suppression, and multi-layer thermal management for safe indoor/outdoor installation.
Supports Wi-Fi/4G monitoring and compatibility with solar inverters, enabling smart grid interaction and remote management.
Modular architecture allows easy scalability, while single-phase/three-phase AC output (230V/400Vac) adapts to household or small business needs.
Whisper-quiet operation and space-saving footprint make it ideal for homes, retail stores, and remote off-grid sites.
Let's Work Together to Create a Better Future. EA ENERGY Has Never Stopped Innovating Since Its Establishment. Join Us to Achieve Great Things.
Tel:
E-mail:
Address:
Building 2, Kaifeng Technology Park, No. 403, Houda Road, Dalingshan Town, Dongguan City，Guangdong Province，China
English 
Lithium Golf Cart Battery 
Low Speed Vehicle Battery 
Lithium Forklift Battery 
Aerial Work Platform Battery 
Floor Cleaning Machine Battery 
Lithium Marine Battery 
Residential ESS 
Commercial & Industrial ESS 
Truck Electrical System 
RV Electrical System 
