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Stem signs five-year PowerTrack EMS deal for Solarmarkt Hungary solar-plus-storage upgrades

PUBT·08/12/2026 20:00:47
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Stem signs five-year PowerTrack EMS deal for Solarmarkt Hungary solar-plus-storage upgrades
  • Stem signed a five-year agreement with Solarmarkt Group to deploy PowerTrack EMS across two operating utility-scale solar plants in Hungary.
  • Contract covers integrated EMS, power plant control, and SCADA for hybridizing Szihalom and Hódmezővásárhely sites with 160 MWh of batteries.
  • Each 60 MWp solar plant will add a 40 MW/80 MWh battery system, creating two fully integrated hybrid assets.
  • Commercial operation of the hybridized plants is expected by September 2026.
  • Initial dispatch strategy targets Hungary’s aFRR ancillary-services market, with optional expansion to FCR as market conditions evolve.


Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Stem Inc. published the original content used to generate this news brief via Business Wire (Ref. ID: 202608121600BIZWIRE_USPR_____20260812_BW734966) on August 12, 2026, and is solely responsible for the information contained therein.