
Poland Warehouse
Collect from our Poland warehouse.
Delivery quoted by postcode.
LiFePO₄ Storage
Store solar power for daily use.
Find the right capacity for your home.
Home Backup
Explore batteries for backup power.
For solar and off-grid home systems.
24-Hour Response
Get help choosing the right product.
Our team responds within 24 hours.
Explore the range
Everything for home energy storage
Explore our Solar Home Batteries, or browse LiFePO4 cells, DIY battery boxes, BMS and accessories for a separately planned battery build. Our DIY battery boxes do not include cells.
🏭 Premium Grade A Cells
⚙️ Intelligent Manufacturing
✅ Strict Quality Control
🔋 Trusted Energy Solutions
LiFePO4 Home Energy Storage
Explore LiFePO4 Solar Home Batteries, with a focus on our 16kWh range. Compare designs and model specifications to find an option that suits your space and energy needs. Backup operation requires a compatible inverter and a correctly configured system.

Power Outages?
Keep your essential devices running, even when the grid is down.
Store Your Solar Power?
Capture excess solar energy and use it when you need it.
Lower Your Electricity Bills?
Use more solar, buy less from the grid, and save over time.
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Our Testimonials
I ordered 16 Grade A LiFePO₄ cells for my home solar storage project. The batteries arrived well packaged, and every cell had very consistent voltage readings. Installation was straightforward, and they've been performing reliably for several months. Communication with the Fench Energy team was quick whenever I had questions. Overall, I'm very satisfied with both the product quality and the customer service.
We've purchased battery cells from several suppliers over the years, and Fench Energy has been one of the most reliable so far. The actual capacity matched the specifications, and the cells were clean and well balanced. Shipping from the EU warehouse was faster than expected, which helped us finish our installation on schedule. I would definitely consider ordering again.
The packaging was excellent, with every battery securely protected during transport. I appreciated receiving testing information before shipment, which gave me more confidence in the purchase. After installing the battery pack in my off-grid cabin, the system has worked flawlessly. Great value for the price and professional support throughout the ordering process.
I was initially hesitant about ordering batteries online, but the experience turned out to be very positive. The team answered all of my technical questions promptly, and delivery was smooth. The batteries perform exactly as described and work perfectly with my inverter. Everything from ordering to installation was much easier than I expected.
Need help choosing a home battery?
Tell us your inverter model, target battery capacity, country and postcode. We can help you check product suitability and obtain a delivery quote before ordering.















