Energy Storage Companies in Bulgaria

Chariot Motors develops and distributes electric buses for public transport across Europe and Israel. The company offers two product lines: ultracapacitor-based fast-charging buses and battery-based slow-charging buses, serving municipal transit operators with zero-emission solutions.

Aberon is a Bulgarian consulting firm specializing in environment, energy, sustainable agriculture, and regulatory aspects. The company focuses on clean energy transition, smart grid integration, and climate adaptation projects across the Danube region.

Bulgarian solar energy company supplying photovoltaic panels, inverters, energy storage systems, and EV charging solutions for residential and commercial installations.

Non-profit organization promoting hydrogen, fuel cell, and energy storage technologies in Bulgaria and Southeast Europe. Advocates for policy frameworks, conducts research, and facilitates partnerships between science, industry, and government to advance clean hydrogen deployment.

Libratech Ltd. is a solar energy distributor and EPC company founded in 1996, offering photovoltaic panels, inverters, energy storage batteries, and related equipment from leading manufacturers. Provides engineering services, project development, and O&M support.

Deep-tech startup developing transformative energy systems including sealed electrolysis for hydrogen production, advanced heat pump technology, and hybrid cooling systems. Focuses on waste heat recovery and efficient cooling for automotive and data center applications.

Bulgaria's largest manufacturer of electric boilers, indirect heating boilers, and household heating appliances. Operates five factories and leads Europe's market in water heating solutions with smart control technology.

Deep-tech startup developing transformative energy systems including advanced heat pumps, sealed electrolysis for hydrogen production, and hybrid cooling technologies. Leads ColteraTREC project combining waste-heat recovery with active cooling for automotive and data center applications.

THUNDER is an EU-funded research project developing sustainable waste heat recovery and seasonal thermal storage solutions for data centres in urban environments. It integrates thermochemical storage and heat pump technologies to enable district heating supply and reduce data centre energy consumption.

Greenpower is an international bioenergy company specializing in biomass pyrolysis equipment and biochar production technologies. The company develops, manufactures, and deploys automated carbonization furnaces for sustainable charcoal and biochar production globally.

Special purpose company developing and operating the Tenevo 238 MW solar PV power plant in south-eastern Bulgaria, expected to generate 332 GWh annually. Jointly owned by Renalfa IPP and Eurowind Energy A/S.

Bulgarian manufacturer and operator of EV charging stations and infrastructure. Produces smart charging solutions for electric vehicles and plug-in hybrids, distributes mobile charging devices, and operates a network of charging points across Bulgaria.