Gridio is a free Android app that allows for automatic electric vehicle charging when electricity is the cheapest and cleanest. It supports electric vehicles such as Tesla, Volkswagen ID, Škoda, Kia and Hyundai, Ford, Audi, Seat, Cupra, and more coming soon. It also supports solar inverters such as Fronius, Fusionsolar (Huawei), Solaredge, Ferroamp.

With Gridio, you can set your desired charging time, and the algorithms will automatically charge your vehicle's battery when electricity is the cheapest. This reduces the risk of price spikes and helps lower your energy bill while reducing your carbon footprint.

What sets Gridio apart from other utility apps is that it displays, in real-time, a countdown to the next electricity price 'happy hour.' This feature allows users to set up their home appliances to make the most of low-cost electricity.

The app is easy to use, and no hardware is required. You can connect your vehicle securely to Gridio, set your charging needs, and the app will take care of the rest.

If you are looking for an app that helps you save on energy costs and reduce your carbon footprint, Gridio is an excellent choice.