Maximize your solar energy storage with the Fox ESS EP12 Warm 11.52kWh High-Voltage Battery. Designed for maximum cold-weather efficiency, the Fox ESS EP12 Warm (often referred to as the EP12-H) is a high-performance, slimline Lithium Iron Phosphate (LFP) solar battery featuring advanced integrated self-heating technology to ensure optimal charging and dependable performance in cold winter environments.

With a 90% Depth of Discharge (DoD) and a robust 10-year manufacturer warranty, this modular, wall-mountable storage solution is engineered to seamlessly integrate with Fox ESS single-phase, three-phase, and AC-coupled hybrid inverters. Scale your energy storage effortlessly – use a standalone single unit or expand up to 46.08kWh (4 units in parallel) using the Fox ESS 4-way junction box to meet any residential or commercial demand.