Off-Grid Solar Batteries

An off-grid solar battery stores electricity generated by solar panels for use when sunlight isn’t available—like at night or during cloudy days. It allows homes, cabins, or RVs to operate independently of the utility grid by providing consistent, renewable energy.

Lithium batteries, especially LiFePO4 (lithium iron phosphate), are the best batteries for off-grid solar setups. They last 3-4 times longer than lead-acid batteries, charge faster, are more efficient, lighter in weight, and require no maintenance. They also provide deeper discharges and better performance at high rates, making them more suitable for off-grid setup.

Redodo LiFePO4 batteries offer over 4,000-15,000 charge-discharge cycles, which can last up to 10 years of use under proper usage and maintenence.

That depends on your power consumption. For example, an average off-grid home using 15-20kWh daily may need a more than 20kWh battery system, which can be built using multiple 12V or 24V lithium batteries in series and parallel, or 48V lithium batteries in parallel.

Yes. Redodo batteries are fully compatible with solar systems. Just ensure your solar charge controller is compatible with lithium batteries.

Portable power stations are great for emergencies, camping, and outdoor adventures, but they may not be suitable for whole-home solar off-grid energy storage. Redodo off-grid lithium batteries, on the other hand, offer modular expandability, longer lifespan, and greater expansion capacity, making them ideal for full-time or large-scale off-grid systems.

While Tesla Powerwall is a high-capacity solution for off-grid home, Redodo batteries offer a more customizable and cost-effective alternative. You can build a Redodo-based system to match your exact needs with flexible expansion, easy integration, and lower cost per kWh. These Redodo lithium batteries can also be used for mobile applications like RVs, boats, and outdoor camping.

Yes. Our batteries are designed to discharge safely within the range of -20°C to 60°C (-4°F to 140°F). Some models come equipped with low-temperature cutoff protection or a self-heating function, making them well-suited for cold conditions. For extreme climates, however, we recommend placing the battery in a warm indoor environment when not using, to ensure optimal battery performance and longevity.