


The SE-F12 LV Battery is a balanced and efficient low-voltage lithium storage solution designed for households and small-scale energy storage projects seeking dependable performance with flexible deployment options. Featuring a recommended 90% depth of discharge (DoD) and a durable ≥6000 cycle lifespan, it ensures consistent energy availability while reducing long-term operating costs.
With optimized dimensions (400 × 559 × 233 mm) and an approximate weight of 84 kg, the SE-F12 offers practical installation through wall-mounted, floor-mounted, or stack-mounted configurations, making it suitable for both compact indoor spaces and expandable storage systems. Its stable operating capability across 0°C–55°C charging and −20°C–55°C discharging environments supports reliable performance throughout seasonal variations.
The battery supports CAN2.0 and RS485 communication, enabling efficient integration with a wide range of hybrid inverters and smart energy management platforms. An integrated LED indicator system with audible alerts allows users to quickly check SOC levels and operating conditions for enhanced system awareness.
Backed by UN38.3, CE, and CB certifications, a 10-year warranty, and up to 37 MWh energy throughput, the SE-F12 is well suited for self-consumption optimization, residential backup power, and hybrid solar storage applications, offering a dependable and scalable energy storage solution.
| Item | Specification |
| Recommend Depth of Discharge | 90% DoD |
| Dimension (W × H × D) | 400 × 559 × 233 mm |
| Approximate Weight | 84kg |
| LED Indicator | LED (SOC, working, protecting) & Buzzer |
| Enclosure IP Rating | IP21 |
| Operating Temperature | Charge: 0°C~55°C |
| Discharge: -20°C~55°C | |
| Storage Temperature | 0°C~35°C |
| Relative Humidity | 95% |
| Altitude | ≤3000m |
| Cycle Life | ≥6000 |
| Installation Method | Wall-Mounted, Floor-Mounted, Stack-Mounted |
| Communication | CAN2.0, RS485, Optional module |
| Warranty Period | 10 years |
| Energy Throughput | 37 MWh |
| Certification | UN38.3, CE, CB |