Charge HQ communicates with Growatt Solar Inverters to allow you to charge from your home solar with a compatible EV or supported wall charger.

Compatibility

Only systems located in Australia and New Zealand are currently supported.
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Charge HQ currently has support for the following Growatt equipment:

• Solar inverter: all models including hybrid models
• All energy meters

Supported Configurations

Charge from gross solar production
‍EV charging can be matched to gross solar production for all Internet supported Growatt solar Inverters, including those with Growatt grid meters.

Charge from excess solar production
For sites with a Growatt hybrid inverter or energy meter, underlying energy usage in the home is taken into account allowing charging to match only the excess solar production.