Energy Storage Companies in Portugal

Global infrastructure company with 45+ years of experience in telecommunications and energy. Operates in 11 countries, providing integrated solutions for critical infrastructure, fiber networks, energy systems, and smart infrastructure.

Shifted Energy develops long-duration energy storage solutions combining pumped hydro and compressed air technology to address wind and solar intermittency. The company targets utility, trading, and renewable energy producers with ultra-competitive, modular storage systems designed for 4+ hour electricity storage.

Portuguese energy company founded in 2007 providing energy efficiency solutions and public EV charging infrastructure. Over 18 years of experience with 80 public charging stations.

Portuguese battery and energy solutions distributor serving companies and households. Supplies batteries, chargers, UPS systems, and traction batteries for industrial, telecommunications, and vehicle applications.

Robinsun is a Portuguese solar energy company specializing in plug-and-play residential solar kits. They offer modular solar systems with microinverters, storage solutions, and mounting hardware for home installation across Southern Europe.

Portuguese engineering and consulting firm specializing in renewable energy, HVAC systems, and energy efficiency. Offers auditing, design, installation, and maintenance services for solar thermal, photovoltaic, and heat pump systems.

E-redes is the primary electricity distribution network operator in continental Portugal, managing high, medium, and low-voltage networks. The company focuses on grid modernization, smart metering, renewable energy integration, and digital transformation to support the energy transition.

Portuguese AI-powered building energy efficiency platform that optimizes HVAC systems to reduce energy consumption and costs. Operates on a performance-based model where clients pay only a share of actual energy savings achieved.

EU-funded project developing AI-powered virtual power plant and energy planning solutions for island decarbonization, featuring renewable energy integration, storage optimization, and smart grid management across pilot and fellow islands.

EU-funded project transforming buildings into Intelligent Grid-Forming Buildings that actively participate in energy management and grid support. Focuses on energy optimization, decarbonization, and creating sustainable business models for smart city integration across Europe.

Okra Solar develops mesh-grid technology enabling affordable clean energy access for off-grid populations in Sub-Saharan Africa and beyond. The company provides hardware and software solutions through a B2B model to energy developers and communities.

InteGrid is a €15M Horizon 2020 research project demonstrating smart grid technologies, renewable energy integration, and consumer participation across European demonstration sites in Stockholm, Portugal, and Slovenia.