San Diego Gas & Electric (SDG&E) has taken the wraps off a new battery energy storage project that will store up to 2 megawatts of electricity — enough to power 1,000 homes for four hours.
The new vanadium redox flow (VRF) battery substation was installed by Osaka, Japan-based Sumitomo Electric and will store renewable energy harnessed from solar panels and release it when resources are in high demand during peak business hours.
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Source: News Feed