Home solar and electric cars converge, and it’s time – .

Home solar and electric cars converge, and it’s time – .

Electric cars and home solar power complement each other, and a new alliance between solar power supplier SunPower and charging equipment maker Wallbox aims to get the most out of them.

Through the alliance, SunPower customers can choose to install a Wallbox home charging station at the same time as their solar system installation and / or home energy storage, the two companies said in a statement on Thursday. It is a step towards the integration of electric vehicles in the energy storage of smart homes.

SunPower will also act as the preferred supplier of charger installations for Wallbox, as well as the preferred supplier for solar and home energy storage, further encouraging customers to view home solar and recharging installations as a package.

Quasar wallbox, for bidirectional DC charging

SunPower plans to begin installing home charging stations for new customers in Southern California this fall and plans to add more markets later in 2021.

The two companies are also “exploring options to develop products and experiments to further integrate solar energy into electric vehicles,” including back-up power systems and the integration of Wallbox’s two-way charging technology. with SunPower systems.

Wallbox offers a box called Quasar which allows two-way charging but is initially only compatible with the Nissan Leaf and its CHAdeMO interface. As a backup energy storage device, the Leaf would offer several times the capacity of a Tesla Powerwall energy storage system.

Quasar wallbox, for bidirectional DC charging

Although Tesla still doesn’t offer two-way charging, California electric vehicle maker Lucid has said its cars will have the technology from the get-go.

Charging an electric car with solar home energy reduces overall emissions, since all electricity comes from a clean, renewable source. It could also reduce homeowners’ electricity costs, i.e. after the depreciation of the solar installation itself.

In addition, vehicle-to-grid (V2G) technology, which uses two-way charging to connect electric vehicles to the grid, could be a huge asset for grid balancing, according to a California study.

Ford is also preparing a series of solar and smart energy products to accompany its F-150 Lightning electric truck and other upcoming electric vehicles.


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