Borrego accomplished development on 15 solar-plus-energy storage tasks in Massachusetts and New York for AES Corporation, a Fortune 500 world power firm. The photo voltaic put in throughout the tasks totals 96 megawatts (MW) whereas the storage portion totals 50 MW/169 megawatt-hours (MWh), representing Borrego’s largest storage portfolio constructed for one buyer up to now.
The solar-plus-storage methods vary in measurement from 1.6 MW to 12 MW (photo voltaic) and 910 KW/1.7 MWh to 9 MW/17 MWh (storage). When absolutely interconnected, the portfolio will collectively generate sufficient clear electrical energy yearly to energy roughly 10,885 properties.
The tasks are amongst Borrego’s first DC-coupled solar-plus-storage installations. The DC-coupling expertise allows the photo voltaic arrays to generate as much as 30% further annual power output for a similar interconnection value as they might have with out storage.
These tasks additionally show quite a lot of use instances, resembling minimizing system peak demand by means of the Photo voltaic Massachusetts Renewable Goal (SMART) program, maximizing the time-value of the plant’s power manufacturing beneath the NY Worth of Distributed Vitality Useful resource (VDER) tariff, and enabling wholesale market participation.
These tasks profit the asset proprietor by taking full benefit of renewable power state incentives, the utility by storing co-located photo voltaic system power and neighborhood power customers as most tasks are neighborhood photo voltaic.
“Being an early adopter of power storage and solar-plus-storage applied sciences has not been with out its challenges, however the completion of the AES portfolio has made all of it worthwhile,” mentioned John duPont, vice chairman of options at Borrego. “We collaborated with our product companions for years to develop and take a look at the DC-coupled system {hardware} and power administration system controls that may allow these crops to ship extra photo voltaic technology per facility than was beforehand attainable on this market.”
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