The FOX ESS CQ7 27.84kWh Battery is a high-capacity energy storage solution designed for solar PV systems requiring substantial energy storage. It stores excess solar energy generated during periods of high production, allowing it to be used later when solar generation is reduced or household energy demand increases.
With 27.84kWh of storage capacity, the CQ7 provides a practical solution for improving solar self-consumption, reducing reliance on grid electricity, and supporting greater energy independence. Its scalable design makes it suitable for residential and compatible energy storage applications with higher storage requirements.
27.84kWh Energy Capacity – Provides substantial storage for higher household energy requirements.
Solar Energy Storage – Stores surplus solar power for use during evenings and periods of low solar generation.
High-Capacity Solution – Suitable for solar systems requiring significant battery storage.
Flexible Energy Management – Helps optimise when stored energy is used based on energy demand.
Improved Solar Self-Consumption – Allows more of your generated solar energy to be used on-site.
Scalable Storage Solution – Suitable for systems requiring flexible energy storage capacity.
FOX ESS Integration – Designed for use with compatible FOX ESS energy storage systems.
The FOX ESS CQ7 27.84kWh Battery offers substantial storage capacity for solar systems with higher energy requirements. By storing excess renewable energy for later use, it can help maximise solar self-consumption, reduce dependence on grid electricity, and provide greater flexibility in managing household energy.
Residential solar energy systems
Homes with high electricity consumption
Solar PV installations requiring increased battery capacity
Maximising solar self-consumption
Reducing reliance on grid electricity
Supporting greater energy independence
Compatible FOX ESS energy storage systems
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See the images below for battery location guidelines and spacing required.

