The FoxESS EP11 Battery Bank is a powerful high-voltage energy storage solution designed for large residential and commercial solar systems. With a nominal capacity of 11 kWh per module and scalable options for even greater storage, it offers reliable backup power and maximizes solar self-consumption. Built with safe, long-lasting LiFePO₄ cells, it delivers high efficiency (≥95%) and a long cycle life of over 4,000 cycles. The EP11 is IP65-rated for flexible indoor or outdoor installation and integrates seamlessly with FoxESS hybrid inverters.