China
Take control of your energy future with the 15kW 48V 300Ah home solar battery system—a high-capacity, low-maintenance energy storage solution designed to deliver long-lasting power, 24/7 reliability, and the flexibility to live on or off the grid. Whether you’re building a new off-grid solar power system, expanding your current solar setup, or seeking reliable home solar battery backup, this system offers the performance and efficiency modern homeowners need.
This home solar battery system is built to help you get the most from your solar panels. It stores extra solar energy during the day and powers your home at night or during outages. With a 15kW capacity, it’s large enough to support full-house backup or daily cycling, depending on your needs.
Ideal For:
It’s everything you need for full-scale solar storage, all in one durable, expandable package.
Power outages are unpredictable—but your energy doesn’t have to be. This system doubles as a reliable home solar battery backup, instantly providing stored energy when the grid goes down.
Backup Benefits:
Your life doesn’t pause when the power cuts out—and with this system, your home stays protected.
Our 15kW 48V 300Ah home solar battery system unlocks the full potential of solar energy storage solutions, offering significant benefits for homeowners. Its generous capacity ensures reliable power for essential household systems, while the 48V 300Ah configuration provides safe and efficient energy delivery. This makes it an ideal home solar battery backup and a key component for off-grid solar power systems, delivering energy security in any setting.
The battery’s compact design simplifies installation in spaces like garages or utility rooms, and its scalability supports future expansion as your energy needs grow. By leveraging this home battery backup system, you can reduce electricity costs, protect against rising utility rates, and contribute to a cleaner environment. With robust safety features and long-lasting performance, this 15kWh battery is built to deliver reliable power for years.
Designed for flexibility, this 15kWh battery integrates effortlessly into off-grid solar power systems, allowing you to operate fully independent of utility power. Whether you’re living remotely or simply want to disconnect, this solution gives you true autonomy.
Off-Grid Applications:
When paired with a hybrid inverter and solar panels, this battery completes your off-grid setup for year-round energy independence.
Sustainability meets technology with this LiFePO?-based battery. It’s one of the most efficient and eco-friendly solar energy storage solutions on the market—offering longer life, stable chemistry, and clean operation.
It’s the smart way to store energy with confidence and responsibility.
Inside every battery is an intelligent BMS that keeps the system running efficiently and safely.
BMS Functions:
Whether you’re DIY-ing your setup or working with a solar installer, the BMS ensures performance and peace of mind.
This battery easily pairs with your existing or new inverter and solar panel system. It’s compatible with leading inverter brands like Victron, Growatt, Deye, Solis, and SMA, offering plug-and-play simplicity for most 48V-based systems.
Integration Features:
Everything is designed to install fast, work efficiently, and scale as your energy needs grow.
What’s Included
Frequently Asked Questions
Q: Can this battery power my whole home?
Yes. Depending on your usage, it can provide backup for most or all essential household loads.
Q: How long will this battery last?
With over 6,000 cycles at 80% DoD, it will last 10–15 years under normal daily use.
Q: Is it compatible with all inverters?
It works with most 48V hybrid and off-grid inverters. Check communication protocols for full compatibility.
Q: Can I add more batteries later?
Yes, the system is modular and can be expanded with additional units.
Q: Is this safe to use indoors?
Absolutely. The LiFePO? chemistry is safe for enclosed spaces with no gas emissions.
The 15kWh 48V 300Ah home solar battery system is the perfect solution for homeowners looking to reduce energy costs, increase resilience, and live more sustainably. Whether you’re off-grid, grid-tied, or somewhere in between, this high-capacity battery delivers performance, protection, and peace of mind for years to come.
Power your future with our 15kWh home battery backup system—built to keep your home running, rain or shine.
