Renewable Energy Companies in Lithuania

Lithuanian R&D and manufacturing company specializing in building-integrated photovoltaic (BIPV) systems, advanced solar modules, energy storage solutions, and thermal energy storage systems. Active in EU-funded clean tech programs including Horizon Europe and IPCEI PV initiatives since 2007.

Intelligent Solar specializes in building-integrated photovoltaic (BIPV) solutions, manufacturing colored solar façades, roof-integrated panels, and architectural solar cladding systems for residential and commercial buildings.

Modulina manufactures prefabricated, load-bearing timber frame panels with compressed straw insulation for sustainable construction. Founded in Lithuania in 2015, the company produces innovative building materials that lock CO₂ in structures while utilizing agricultural byproducts.

Ignitis grupė is the largest integrated energy services company in the Baltic region, prioritizing renewable energy. The company develops green generation and storage technologies, operates electricity and gas distribution networks, and supplies energy to private and business customers.

Litgrid AB is Lithuania's electricity transmission system operator, responsible for managing the high-voltage power grid. The company oversees grid reliability, integrates renewable energy sources, and implements critical synchronization projects connecting the Baltic states to continental European electricity networks.

Lithuania's leading solar module and battery manufacturer. Produces glass-glass bifacial solar panels, smart battery storage systems for homes and businesses, and provides installation and O&M services across Northern Europe.

European manufacturer of custom BIPV solar modules and panels with laser-cutting capabilities for bespoke shapes and sizes. Specializes in flexible photovoltaic solutions for building integration with in-house testing laboratory and 15+ years of innovation experience.

DS1 is a European energy infrastructure company founded in 1991, specializing in electrical network design, construction, and maintenance for renewable energy projects. Operating across multiple countries, they provide grid connections, O&M services, and battery storage solutions.

Licensed fund management company established in 2008, managing EUR 1.423 billion in assets across real estate, private equity, and renewable energy funds. Operates energy and infrastructure investment funds in the Baltic region.

Lithuanian applied research institute specializing in photovoltaic technologies, energy storage, and energy-efficient buildings. Operates accredited PV module testing facilities and coordinates the national Photovoltaic Technology Cluster, supporting SMEs and manufacturing industries across the EU.

Lithuanian Energy Institute is a government research organization conducting research and development in energy sector, including renewable energy, smart grids, demand response, and thermal energy systems.

Connecto Lietuva designs, constructs, and maintains electrical transmission and telecommunications infrastructure across the Baltic region. Operating since 2018, the company ensures reliable energy and communications services throughout Lithuania.