Solarmax Solar Lithium Iron Phosphate Battery 300Ah 12V ES

Solarmax 12.8V 300Ah Solar Lithium Battery – Reliable, Long-Lasting Power for Solar Systems

Power your solar energy system with confidence using the Solarmax 12.8V 300Ah Solar Lithium Battery—a high-capacity, high-performance energy storage solution designed for efficiency, durability, and consistent output. Built to meet the needs of both residential and commercial solar applications, this lithium battery ensures stable and reliable power delivery even in demanding environments.

Whether you’re looking to support your off-grid setup, back up your power supply, or increase the efficiency of your solar panels, the Solarmax 300Ah battery is engineered to deliver dependable performance every time.

High Energy Capacity & Advanced Lithium Technology

This battery is built using cutting-edge lithium iron phosphate (LiFePO4) technology, known for its safety, long cycle life, and stability. With a 12.8V nominal voltage and a massive 300Ah capacity, it provides a substantial energy reserve, ideal for storing solar power to use during the night or cloudy days.

The lithium chemistry allows for deeper discharges compared to traditional lead-acid batteries, meaning you can use more of the battery’s capacity without damaging its lifespan. Additionally, it recharges faster and more efficiently, ensuring minimal downtime and maximum usability.

Wide Voltage and Temperature Tolerance

The Solarmax 300Ah battery is designed to perform under a range of conditions. Its voltage window ranges from 10.8V to 14.4V, with a maximum charge voltage of 14.6V, making it compatible with most solar charge controllers and inverters. This wide range ensures flexibility and safety when integrating into your existing solar setup.

Engineered to handle extreme conditions, the battery operates in discharge temperatures between -20°C and 55°C, making it suitable for both cold and hot environments. Charging is safe within the 0°C to 55°C range, ensuring it maintains performance year-round.

Powerful Charge and Discharge Rates

Equipped with robust electrical performance, the Solarmax battery supports a maximum continuous charge current of 100A and an equally impressive maximum continuous discharge current of 100A. This allows it to handle heavy loads with ease, making it suitable for high-consumption appliances, solar inverters, and critical backup systems.

Its maximum discharge voltage of 10.8V ensures the battery provides stable output right up to the point of needing recharge, helping maintain your devices’ and systems’ efficiency during use.

Safe, Efficient, and Maintenance-Free

Unlike traditional batteries, the Solarmax lithium battery is virtually maintenance-free. It offers a longer lifespan, typically over 2000+ cycles, and doesn’t suffer from memory effects or acid leakage. With built-in protections and high thermal stability, it’s also much safer, reducing the risk of fire or malfunction.