STE-FS 10~60kWh
Sunways Stackable Lithium Battery
The Sunways STE-FS10–60kWh is a stackable high voltage lithium battery for residential and commercial energy storage applications. With a floor-stand modular design, it is suitable for PV storage, backup power and self-consumption systems that require larger battery capacity and flexible expansion.
Key Features
Scalable Energy Storage
Modular stack design supports 10.24–61.44kWh usable energy, making it easy to expand capacity for different project needs.
Safe & Reliable Operation
Cobalt-free LiFePO₄ battery chemistry, intelligent BMS protection, module-level auto-balancing and under-voltage auto-restart improve system safety and stability.
Easy Installation & Maintenance
Plug-and-play installation, auto-identification, automatic IP addressing, remote monitoring and firmware upgrade help simplify commissioning and O&M.
Eco-Friendly Floor-Stand Design
Free-standing installation saves wall space, while environmentally safe materials support non-toxic and pollution-free operation.
Key Parameters
| Item | STE-FS10–60kWh |
|---|---|
| Battery Usable Energy | 10.24–61.44kWh |
| Battery Capacity | 100Ah |
| Nominal Voltage | 102.4–614.4V |
| Max. Charge/Discharge Current | 70A |
| Recommended Continuous Charge/Discharge Current | 50A |
| Protection Degree | IP65 |
| Cycle Life | 6,000 cycles @ 90% DOD |
| Operating Temperature | 0–50℃ |
| Storage Temperature | 0–35℃ |
| Installation Method | Stackable / Floor-stand |
| Number of Modules | 1–6 |
| Communication | CAN / RJ45 |
