The Deye SE-F12 is a powerhouse home battery for solar system applications, delivering an impressive 11.8 kWh of nominal energy per unit to keep your household running efficiently, day and night. Engineered for those who demand more from their home solar storage, this is the new ESS standard for residential and beyond.

Built on advanced LFP battery cell chemistry, the SE-F12 is a true lifepo4 rechargeable battery solution offering over 6,000 charge cycles at 80% DoD — ensuring your LFP solar battery investment delivers reliable, consistent returns for years to come. Its LFP cell technology guarantees thermal stability, inherent safety, and the kind of long-term lithium energy storage performance that homeowners and installers trust most.

What makes the SE-F12 exceptional as a solar battery for house applications is its extraordinary scalability. Supporting up to 64 units in parallel with a maximum capacity of 18 MWh, it transitions seamlessly from a compact solar panel battery for home setup to a large-scale grid energy storage infrastructure — making it one of the most versatile solar and storage platforms available across Asia, Africa, Europe, and Latin America.

Smart Bluetooth APP monitoring delivers real-time visibility over your photovoltaic battery backup system, while the wide operating range of -20°C to 55°C ensures your solar batteries for solar panels perform reliably in any climate. With IP21 protection and flexible wall or stack-mount installation, the SE-F12 is as practical as it is powerful — the complete battery for house solar solution for energy-independent living.