Charge your EV from your own solar

Charge HQ operates entirely in the cloud and reduces your charging costs via smart charging from your own solar or off-peak energy.

Tesla owners and EV drivers with supported wall chargers can be up and running in 10 minutes using our free app.

Get Started...
Screenshot of Charge HQ app on phone
Charge HQ adjusts the charge rate of your EV in real time to match excess solar production until full
It automatically tops up from cheap off-peak energy overnight when there's not enough solar
Charge HQ can integrate with:
  • Electric Vehicles
  • Wall Chargers
  • Solar Inverters
  • Home Batteries
  • Energy Retailers
Full list of supported devices
Tesla LogoSungrow logoSolar Analytics logoTesla Powerwall logoSolarEdge logoFronius logo

Why should you use smart charging on your EV?

It feels good
After decades of running cars on imported fuel, there's something pretty special about the energy from your rooftop powering your transport.
Cheapest energy source
Using excess energy from your rooftop solar system is most often the cheapest  way of charging your car.
Improves solar payback
You'll recover your investment in your solar system faster using the energy to charge your car than exporting it to the grid.
Reduces fossil fuel use
By aligning charging times with periods of solar or wind production, you reduce the the amount of coal and gas that is used to generate electricity.
Enables more solar and wind
By charging from solar (and wind overnight) you create demand for renewable energy which in turn allows more to be built.
Reduces strain on the grid
Smart charging can automatically avoid  demand during peak periods, making power more reliable, reducing grid upgrades and keeping prices lower for everyone.