Home battery storage
Growatt AXE 25kWh
Growatt AXE 25 kWh LiFePO4 battery: large autonomy at value‑line pricing for very demanding homes. Installed for you — not a DIY-only kit.
Price
Warranty
10 years or 6000 cycles
About this product
Why choose 25 kWh over other sizes
The Growatt AXE 25 kWh battery is designed for users who need several days of autonomy while still keeping cost per kWh as low as possible.
It offers capacity comparable to many large premium solutions but within Growatt’s value line, making it a compelling option for demanding residential projects that must stay within a defined budget.
If your home combines multiple large loads, home offices, EVs and intensive electric heating or cooling, 25 kWh gives you a very generous margin to store and use your own solar energy.
Specifications
Frequently Asked Questions
Who is AXE 25 kWh best suited for?
Homes with very high consumption that require several days of autonomy and place strong emphasis on the cost per kWh of their battery solution.
Is it better to choose AXE 25 kWh or a smaller premium battery?
If your priority is maximum capacity at the best price, AXE 25 kWh is usually more attractive. If you value additional advanced features, a premium line may fit better.
Can I expand beyond 25 kWh?
Yes. You can add more AXE modules within the system limits to further increase total capacity when needed.
Documents
User manual
Quick start
Certifications
Other documents
Other ways to go solar with us
If a ready-made kit isn't quite what you need, pick the path that fits.
Auto-design
Tell us your address and share a recent electricity bill — we size the system, estimate savings, and show a ready proposal.
Best if: you don’t know how many kW you need yet.
Builder
Pick each component yourself: panels, inverter, battery, EV charger. Live price as you go.
Best if: off-grid, hybrid, or a specific brand in mind.