The Fox ESS EP6 is a high-performance, scalable high-voltage battery designed for reliable energy storage in solar and hybrid systems. It uses safe and long-life LFP (lithium iron phosphate) cell technology and provides 5.76kWh of usable capacity per unit.

The system can be expanded up to 23.04kWh per inverter battery input by connecting up to four EP6 units in parallel using the compatible Fox ESS junction box. An integrated heating function supports stable charging and discharging in low-temperature conditions, making it suitable for installations in cooler environments.