| The Deye SE-F12-A provides 12.03 kWh of nominal energy in a compact 51.2 V low-voltage battery pack. It helps households store surplus solar generation during the day and use that energy after sunset, during peak-tariff periods or when grid power is unavailable. Using stable LiFePO4 battery chemistry, the SE-F12-A combines long cycle life with reliable thermal performance. A recommended 90% depth of discharge allows homeowners to use more of the stored energy while supporting long-term battery operation. |
| Comprehensive Protection |
| The Deye SE-F12-A features a Battery Management System (BMS) with active fuse protection to support safe and reliable battery operation. |
| Flexible Expansion |
| Supports up to 32 units in parallel; up to 64 units can be connected in parallel with a CAN-Bridge, subject to system requirements. |
| High Charge and Discharge Performance |
| With a 235 Ah capacity, the SE-F12-A supports a recommended charge and discharge current of 115 A. For applications requiring higher power, it can deliver up to 230 A continuously and a peak current of 280 A for 10 seconds. |
| Easy Maintenance |
| Supports CAN 2.0, RS485, Bluetooth and app-based monitoring for local battery monitoring and system integration. |
| Optimized Energy Density |
| The integrated battery PACK design helps reduce line losses and improve energy density. |
| Reliable Durability |
| Natural cooling and a specified operating range of −20°C to 55°C for discharge support reliable operation in suitable environments. |
