Renewable energy & infrastructure solutions

Integrating renewable energy seamlessly. We promote and facilitate the global transition to energy efficiency and sustainability.

Together we thrive

Our customer-centric approach, innovative solutions, and commitment to excellence drive sustainable progress. Choose to experience the future of energy.

500 MW + of PV & ESS under development
100 MW + PV & ESS to be commissioned in 2025
1 GW + of PV projects involved up to date
100 + in-house solar warriors

Designed to lead the change

We relentlessly challenge and reshape the energy landscape, providing our clients with 360 services and turnkey projects. From planning to execution, Wiren ensures comprehensive energy solutions. We maximize energy efficiency and secure profitability and sustainability.

Timeline of a visionary journey

Achievement milestones are the moments that define us. Each step forward, every project, and all the challenges we've overcome shape Wiren's story. See the significant moments and breakthroughs that have propelled us to the forefront of the renewable energy industry.

Take a closer look

Energy is a right. Not a privilege.

We are dedicated to breaking down barriers. Wiren mission is to transform communities by providing clean, sustainable energy solutions. Our innovative technology and strong dedication make a positive impact on Lives and the Planet.

Discover our Impact

Our work speaks experience

Driving the transition to a sustainable, energy-efficient future with groundbreaking projects.

See our projects

Solara 4

Faro, Portugal

218 MW

Solar energy plant

Escatron, Spain

186 MW

Solar energy plant

Santiz, Spain

110 MW

Star Stone

Bihor, Romania

421 KW

comtim energie regenerabila

Comtim

Arad, Romania

1.3 MW

Miele Tehnica

Brasov, Romania

723 KW

Our purple energy, certified at the highest standards

Through the partnership with Bureau Veritas, our projects undergo rigorous auditing and certification.

This process ensures full compliance with regulations and alignment with best practices.

wiren bureau veritas

Stay ahead with our expert industry insights

Discover the latest articles and trends in the renewable energy industry. Knowledge is your power.

AI shapes energy flow on digital ground in PV & BESS management

Digitalization puts structure into data, AI turns that data into decisions, and the Energy Management System (EMS) executes on time. This continuous loop turns assets into intelligent assets: fewer imbalances, higher availability, longer battery life, and better-controlled operating costs.

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Why solar forecasting is emerging as the brain of Europe’s renewable grid

As Europe expands its solar capacity, predictive intelligence is becoming the key to balancing markets, stabilizing grids, and unlocking the full value of renewable power.

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How will CfD auctions help finance Romania’s renewable build-out?

Romania’s CfD auctions are a key step in financing renewable energy projects. By guaranteeing fixed prices, they provide stability for investors, but the success of the program depends on key decisions regarding contract details, such as pricing mechanisms and guarantees.

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Wiren is trusted by

We are always looking for talented people

We don't wait for job openings. Waiting isn't our style. We prioritize proactive growth and hope you do, too.

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2+ years experience Arad Bucharest Full-time

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Technical Responsible for Execution (RTE)

Coordinate and supervise the quality of execution for photovoltaic projects.

3+ years experience Bucharest Full-time

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Photovoltaic Systems Offer Engineer

Design and deliver customized photovoltaic solutions for optimal energy efficiency.

5+ years experience Arad Bucharest Full-time

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Senior Project Manager

Lead innovative and impactful projects in the renewable energy sector.