Volvo Buses in project researching use of second-life electric bus batteries to store solar energy
Green Car Congress
DECEMBER 10, 2018
It can also be used to buy and store electricity from the national grid when it is cheap and green, for later use. This improves the efficiency of housing association Viva’s own energy system as well as that of the city’s power grid. What we are examining here is exactly how good that potential is.
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