Charging community Electrify America has been on the forefront of a brand new development: putting in battery power storage techniques (BESS) at DC quick charging stations as a way to handle power prices and cut back stress on the grid. Now the corporate has unveiled its first megawatt-level BESS.
Battery power storage, with or with out native renewable technology (photo voltaic panels) acts as a buffer between charging stations and the grid. This may help operators to keep away from costly demand fees imposed by native utilities, and also can make it possible to deploy quick chargers in additional distant areas the place including extra grid capability is tough or unimaginable.
EA put in the megawatt-level BESS, together with a photo voltaic cover, at its station in Baker, California. This website was chosen due to its distant location and utility capability constraints. The BESS has a capability of 1.5 MW / 3 MWh, and the photo voltaic cover has a possible capability of 66 kW. The growth of the Baker station included the addition of 4 new particular person chargers, bringing the full to 12, some boasting 350 kW energy ranges.
“The applying of the megawatt-level power storage is the newest instance of how we’re constantly innovating to deal with infrastructure challenges and meet charging wants right this moment,” mentioned Jigar Shah, Head of Vitality Providers at Electrify America. “As we broaden the usage of such options to extra of our charging stations and in addition to our medium-duty and heavy-duty electrical fleet prospects, we’re positioned to allow continued transportation electrification even within the face of utility capability constraints.”
“To place this into perspective, the power storage system at Baker, when totally charged, may present sufficient power for a median family for over three months,” Shah added.
Electrify America now has a complete of over 30 megawatts of put in power storage at over 150 areas. In California, 50 charging stations coupled with power storage represent the most important working Digital Energy Plant (VPP) that may shift power utilization to off-peak hours within the California Unbiased System Operator’s wholesale power market, CAISO.
Supply: Electrify America