The EP12 PLUS is FoxESS’s high-voltage (HV) LiFePO4 battery module delivering 11.52kWh per unit. Up to four modules can be paralleled for a total of 46.08kWh, supporting reliable self-consumption, peak-shaving and backup (EPS via the inverter). The EP12 PLUS features IP65 protection, natural-convection cooling, wall or floor mounting, and CAN communications with LED status.

Compatibility
• FoxESS H1, KH, H3, H3-Pro, US series (per datasheet)
• Also used with P3 Smart / P3 PRO hybrid series in market deployments.

Highlights
• 11.52kWh per module; scalable to 46.08kWh (max 4× parallel)
• HV 384V system; ≥95% round-trip efficiency; 90% DoD (usable energy ≈10.37kWh)
• IP65 enclosure; natural-convection cooling; indoor/outdoor installation
• Wall or floor mounting; compact footprint 710×640×185mm; 98kg
• CAN communication; 5× LED status indicators
• EP-series HV junction box enables safe parallel connection of multiple batteries (up to 4).
• PLUS variant: commonly supplied with an integrated battery heater for cold-climate charging.

Technical specifications (per module)
• Chemistry: LFP (LiFePO₄) | Nominal energy: 11.52kWh | DoD: 90% | RTE: ≥95%
• Nominal voltage: 384V | Operating: 348–438V
• Max charge/discharge current: 30A | Recommended charge: 15A | Peak discharge: 65A@60s | Peak charge: 36A@5s
• Installation: indoor/outdoor, wall or floor | Cooling: natural convection | Altitude: ≤3000m | Humidity: 5–95% (non-condensing)
• Size/weight: 710×640×185mm; 98kg | Protection: IP65 | Certs: IEC62619, EN IEC 61000-6-1/-2/-3/-4, UN38.3