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Optional storage
Solar works without a battery. Storage is an optional way to keep more generated energy available for later use.
Hanchu ESS batteries
Hanchu Battery Storage, Explained Simply
A Hanchu ESS battery gives homeowners the option to store solar electricity for later. The right battery size depends on the property, electricity use and what you want the system to do.
The HEG approach
We include 5.12kWh, 9.4kWh and 16kWh Hanchu battery options in the online quote tool. Your final choice is never assumed: we explain the practical options before you decide.
Explore solar for your home →02
Sized for your household
Battery choice should reflect your likely use, available space and system goals rather than a one-size-fits-all recommendation.
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Visible in the app
Once installed, the Hanchu monitoring setup helps you view relevant battery and system information.
Helpful answers
Questions You May Be Asking
Which Hanchu battery size should I choose?+
The online quote offers starting options, but a survey and conversation about your household's use help confirm what is practical and suitable.
Can a battery support whole-home backup?+
Whole-home backup is an optional system feature that needs a compatible design, selected equipment and appropriate battery capacity. We explain this as part of your proposal where relevant.
Independent guidance
Keep Exploring at Your Own Pace
For independent information about solar, MCS certification and planning considerations, these resources are a useful next read.
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