Vehicle-to-home (V2H) or bidirectional charging enables energy to flow in two directions. Not only does it send energy from your home to your EV for charging (unidirectional)—it also enables you to send energy from your V2H-capable GM EV* back to your home when the grid is down (bidirectional), providing you with a brilliant new source of backup power. 

By having your GM Energy products professionally installed by one of our preferred installation providers, you can rest assured that the equipment is installed properly, professionally and with the right permits. The preferred installer will help ensure your system is operating as intended to power your V2H-capable GM EV.*

After installation and commissioning, your system should appear in your vehicle mobile app. If your system is not showing in the app after 24 hours, you can manually add it by tapping your profile avatar->add product->GM Energy.

*Available on select Apple and Android devices. Service availability, features and functionality vary by vehicle, device and the plan you are enrolled in. Terms apply. Device data connection required. Actual images and features may vary and are subject to change.

Your GM Energy mobile tools will be your first stop for device performance and support. Additionally, there will be live technical experts available for you to call during business hours who can perform remote diagnostics. If further support is needed, you can schedule a trained technician to visit your home and perform necessary troubleshooting and repairs. Additional charges may apply.