113.6 MW DC / 80 MW AC BESS Retrofit in California, USA

DC-coupled storage integrated with an 80 MW front-of-meter PV plant, complete with utility models and interconnection testing.

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Flag of California, USA California, USA

113.6 MW DC / 80 MW AC BESS Retrofit

Prismecs supported a large-scale solar and storage retrofit by pairing a 113.6 MW DC system with an 80 MW AC PV facility. Our team delivered the modeling, protection studies, design reviews, and field testing needed to bring the upgraded plant online safely and on schedule.

California, USA Location

Services Provided

We transformed a complex PV retrofit into a grid-ready solar and storage asset through data-driven engineering and disciplined execution.

113.6 MW DC / 80 MW AC

Project capacity
  • PVsyst modeling for array sizing
  • PSS/E and PSCAD models for utility impact at the point of interconnection
  • Design review of EPC plant engineering
  • DC and AC arc flash studies and reports
  • Plant testing procedures and on-site interconnection testing
  • Engineering, procurement, and construction support
  • Startup and commissioning support

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Need to add storage, improve yield, or de-risk interconnection? Prismecs delivers disciplined execution for power and BESS projects.

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Custom service package for your site

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Equipment and balance of plant support

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Quick and reliable mobilization

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