Sunotec, a prominent European integrator of utility-scale solar and battery storage projects has announced a partnership structured equity investment from funds managed by Blackstone Tactical Opportunities.
Blackstone’s investment is aimed at supporting Sunotec’s growth across its core European markets, notably Germany, the UK, Scandinavia and southeast Europe, while enabling further expansion of its existing services and the development of adjacent capabilities, including grid infrastructure.
The partnership will also aim to scale up Sunotec’s hybrid renewable energy asset platform and reinforce its investments in sustainable infrastructure. Founded in 2012, Sunotec is headquartered in Sofia, Bulgaria, and has to date installed approximately 15 GW of solar capacity across multiple markets, including 5 GW of utility-scale solar and 5 GWh of battery energy storage systems, benefiting from the long-term tailwinds shaping the energy transition and electrification.
Sunotec’s founders and leadership will remain majority shareholders and continue to control the company, its strategy and operations. The transaction is subject to regulatory approvals and is expected to close during H1 2026.
