Whether you’re installing a brand-new system or upgrading an existing one, the H1-G2 and AC1-G2 range adapts to the application.
The H1-G2 is a true hybrid inverter, capable of operating in both DC-coupled and AC-coupled configurations, giving installers complete flexibility on system design. For retrofit projects, the AC1-G2 provides a dedicated AC-coupled solution, ideal for adding storage to existing PV systems.
The H1-G2 is a single-phase hybrid inverter available in 3, 3.7, 5 and 6kW models.
Pair with Fox ESS high-voltage batteries, including EP, EQ and CQ battery ranges.
The H1-G2 removes the need to choose between system types.
This flexibility allows a single platform to cover multiple use cases — reducing complexity for installers and future-proofing for homeowners.
The H1-G2 and AC1-G2 are fully compatible with our modular battery ranges, allowing systems to scale as energy demands grow.
The Fox ESS EP range is a flexible modular, wall-mounted storage solution, available in two models: the EP6 (5.76kWh) and the EP12 (11.52kWh). Designed for easy scaling, up to four units can be connected in parallel, providing a total storage capacity of up to 23.04/46.08kWh. This makes the EP series ideal for everything from smaller residential setups to larger systems needing substantial storage.
The Fox ESS EQ/CQ range combines compact design with modular flexibility, making it a popular choice for scalable home energy storage. Available models include EQ2900 (2.88kWh), EQ4300 (4.32kWh), EQ4800 (4.66 kWh) and CQ7 (7.02kWh), these compact, floor-mounted modules can be stacked to build the ideal capacity for any installation. See the sizing guide below for details of storage scalabilty.
| Battery Model | Minimum # Batteries | Maximum # Batteries | Capacity range |
| EQ2900 | 2 (1 x EQM, 1 x EQS) | 7 (1 x EQM, 6 x EQS) | 5.76 – 20.16kWh |
| EQ4300 | 2 (1 x EQM, 1 x EQS) | 7 (1 x EQM, 6 x EQS) | 8.28 – 28.98kWh |
| EQ4800 | 2 (1 x EQM, 1 x EQS) | 9 (1 x EQM, 8 x EQS) | 9.32 – 41.94kWh |
| CQ7 | 2 (1 x CQM, 1 x CQS) | 7 (1 x CQM, 6 x CQS) | 14.04 – 49.14kWh |
| EP6 | 1 | 4* | 5.76 – 23.04kWh |
| EP12 | 1 | 4* | 11.52 – 46.08kWh |
*For installations of 2-4 EP batteries a junction box is required.
Fox Cloud is your online command centre — giving you full visibility and control over your energy system from anywhere. With a clean, intuitive interface, it allows you to monitor real-time performance, review historical data, and adjust settings to suit your lifestyle or energy tariff.
Whether you’re fine-tuning your charge/discharge schedule, checking your battery health, or tracking solar generation, Fox Cloud makes managing your system simple and smart. It’s available via web browser and syncs seamlessly with the Fox ESS app, so you’re always connected — whether at home or on the go.
Feature availability may vary depending on your device and app version.
Smart optimisation - forecasting solar, tracking tariffs, and automatically charging or discharging to cut costs, while also enabling participation in grid flexibility services.
Join a Virtual Power Plant that aggregates Fox systems to support the grid and unlock extra value through flexible energy services.
Kraken’s smart tariffs and automation intelligently control Fox batteries to maximise low-cost, low-carbon energy use.
A secure energy connectivity platform that links Fox systems with leading clean-tech apps for seamless optimisation and demand-response control.
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