SunPower and General Motors working on PV + EV home energy system

The home PV + EV revolution continues to gain steam and notable alliances. SunPower Corp. and General Motors are the latest solar + motor company combination to develop a new home energy system that will enable GM electric vehicles to provide backup energy to a home when properly equipped. GM also named SunPower as a preferred EV charger installation provider and its exclusive solar provider.

“We are proud to work alongside GM, a stalwart in American innovation, to seamlessly connect home energy and electric vehicles. This is a vital next step toward making an all-electric lifestyle easy and even more beneficial,” said Peter Faricy, SunPower CEO.

The home energy system and installation services are slated to be available alongside the retail launch of the 2024 Chevrolet Silverado EV, expected Fall 2023.

An EV customer with solar will eventually become the norm as homeowners look to offset their higher electric bills. Customers with a home energy system, compatible EV and properly equipped home are also expected to be able to store solar-generated electricity in their vehicle’s battery and export it directly into their home during the hours when electricity costs the most. This provides an opportunity for them to save even more money on electricity bills depending on home size, energy usage and utility rates.

With bi-directional charging capabilities, the Silverado EV paired with a home energy system is expected to provide enough electricity to provide whole home backup1 during a grid outage.

Once available, Chevrolet Silverado EV customers will be able to have their home energy system installed at the same time as their Silverado EV charger to enable vehicle-to-home (V2H) power or choose to do so at a later date.

For interested customers, SunPower and GM will assess the home’s electrical system for compatibility with bi-directional charging. Customers can also choose to purchase a SunPower solar system for their home.

“Leveraging the combined expertise of our two companies, we are working collaboratively to develop great products, services and solutions, and to provide customers with the tools to help access and manage their home energy applications,” said Travis Hester, vice president of GM’s EV Growth Operations.

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