STE-MS 10kWh
Sunways Standing Battery
The Sunways STE-MS-L10 is a 10.24kWh low-voltage standing battery designed for residential and small commercial energy storage systems. Built with safe LiFePO4 battery chemistry, smart BMS protection and plug-and-play installation, it provides reliable energy storage for solar self-consumption and backup power applications.
Key Features
Safe LiFePO4 Battery Chemistry
Built with LFP battery chemistry for improved safety, thermal stability and long service life.
Smart BMS Protection
Integrated BMS provides multiple protections, including overheat, overcurrent, short-circuit, overcharge, over-discharge and low-voltage protection.
Flexible Capacity Expansion
Supports up to 15 units in parallel, making it easier to expand system capacity according to different project needs.
Key Parameters
| Parameter | STE-MS-L10 |
|---|---|
| Battery Type | LiFePO4 |
| Rated Capacity | 10.24kWh |
| Nominal Voltage | 51.2V |
| Voltage Range | 43.2–57.6V |
| Nominal Capacity | 200Ah |
| Charging / Discharging Efficiency | 98% @ 0.5C |
| Recommended Charging Current | 50A |
| Max. Charging Current | 100A |
| Recommended Discharge Current | 50A |
| Max. Discharge Current | 100A |
| Recommended DOD | 90% |
| Cycle Life | 6,000 cycles @ 80% DOD |
| Protection Degree | IP65 |
| Installation | Standing |
| Communication | CAN / RS485 / WiFi / 4G / Bluetooth |
| Scalability | Max. 15 units in parallel |
| Dimensions (W × H × D) | 490 × 635 × 261mm |
| Weight | About 92kg |
| Discharge Temperature | -20°C to 60°C |
| Charge Temperature | 0°C to 55°C |
| Warranty | 5 Years Product Warranty, 5 Years Performance |
