FOX ESS
The sun shines on everyone
Fox ESS's latest high-voltage residential battery. 6.98 kWh per module, scalable to 98.28 kWh in a single stack. LFP chemistry, plug-and-play install, pairs with H3 and KH inverters..
98.28kwh
max capacity
6.98kwh
per module
LFp
Chemistry
6.98 kWh per module, up to 98 kWh
The CQ7 scales in 6.98 kWh increments. A single phase system supports up to 7 modules (49 kWh); three-phase expands to 14 modules (98.28 kWh). Plug-and-play master+slave design.
6.98 kWh per module — 1 master + up to 13 slaves
Single-phase: up to 49.14 kWh
Three-phase: up to 98.28 kWh per stack
LFP chemistry — safe by design
CQ7 uses Lithium Iron Phosphate (LiFePO₄) — the safest lithium chemistry. IP65 rated for indoor and outdoor install. Pairs with Fox ESS H3 Smart and KH hybrid inverter series.
LiFePO₄ chemistry — no thermal runaway risk
IP65 — indoor and outdoor installation
Compatible with H3 and KH inverter series
FoxCloud 2.0 + VPP integration
FoxCloud 2.0 provides real-time monitoring and remote control. The CQ7 is VPP-ready via Origin Energy partnership — earning revenue by sharing stored energy back to the grid.
FoxCloud 2.0 — live monitoring and remote control
VPP integration via Origin Energy partnership
Fault alerts and remote installer diagnostics