The Deye SE-F12 - 12kWh Lithium Battery is a high-performance LiFePO4 energy storage solution designed for residential and commercial solar systems, offering long lifespan, fast charging, advanced safety protection, and reliable backup power.
The Deye SE-F12 is a premium 12kWh Lithium Iron Phosphate (LiFePO₄) Battery engineered to deliver dependable energy storage for modern solar power systems. Whether you're building a new solar installation or expanding an existing energy storage system, the SE-F12 offers exceptional performance, high efficiency, and industry-leading safety.
Built using advanced LiFePO₄ technology, the battery provides a significantly longer service life compared to conventional lead-acid batteries while requiring virtually no maintenance. Its intelligent Battery Management System (BMS) continuously monitors voltage, temperature, current, and charging conditions to maximize performance and protect the battery from overcharging, over-discharging, overheating, and short circuits.
With approximately 12.28kWh of energy storage, the Deye SE-F12 is ideal for powering homes, offices, commercial facilities, and backup applications. The modular design also allows multiple battery units to be connected in parallel, enabling users to increase storage capacity as their energy needs grow.
Designed for seamless integration with Deye Hybrid and Off-Grid Inverters, the SE-F12 ensures stable energy supply, optimized solar self-consumption, and reliable backup during grid outages.
The Deye SE-F12 is suitable for:
Keep essential appliances running during power outages and enjoy uninterrupted electricity.
Store excess solar energy during the day and use it at night to reduce dependence on the utility grid.
The durable LiFePO₄ chemistry offers an extended lifespan, delivering excellent value over many years.
Integrated protection systems ensure safe operation under a wide range of environmental conditions.
Increase storage capacity easily by adding additional compatible battery units when required.
| Specification | Value |
|---|---|
| Battery Type | Lithium Iron Phosphate (LiFePO₄) |
| Nominal Voltage | 51.2V |
| Energy Capacity | 12.28kWh |
| Battery Management | Intelligent Built-in BMS |
| Scalability | Parallel Expansion Supported |
| Installation | Floor Standing / Rack Compatible (depending on installation) |
| Communication | CAN / RS485 |
| Compatible Inverters | Deye Hybrid & Off-Grid Inverters |
Specifications may vary slightly depending on firmware version and regional product configuration.
The Deye SE-F12 combines high capacity, advanced safety features, long lifespan, and excellent compatibility into a single energy storage solution. Whether you're aiming to maximize solar self-consumption, reduce electricity bills, or ensure uninterrupted power during outages, this battery delivers dependable performance for years to come.
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