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Energy Storage and EV Charging Company in Sofia
Optimal Energy Solutions (OES) is an expert in battery energy storage systems (BESS) and the integration of renewable energy, with solutions for industrial, commercial and residential…
Listed since 2026 · updated October 2026
Optimal Energy Solutions (OES) is an expert in battery energy storage systems (BESS) and the integration of renewable energy, with solutions for industrial, commercial and residential uses. It presents itself as a reliable partner for advanced battery storage, and its office is in the Perform Business Center in Sofia, with clients able to call the team or shop online.
Energy Trader in Sofia
NV Power Ltd is a licensed electricity trader under licence L-878-15 from the energy regulator and a coordinator of a standard balancing group, offering energy solutions for business and production. Its office is in the Manastirski Livadi district of Sofia and...
Energy Trader in Sofia
NEXEON offers new-generation energy on the free market, aiming to bring order to the market and give clients predictable costs. Its website explains its solutions, pricing models, services and case studies, and has answers to common questions. Its team helps f...
Solar Company in Blagoevgrad
Orion Solar Energy is a Bulgarian company specialising in engineering, supply and construction of small, medium and large photovoltaic plants within the European Union. Its team has had proven expertise since 2015, and it also supplies solar systems, PV invert...
