About us

Sunly is a renewable energy company that is active in the Baltics and Poland.

We develop renewable energy projects through Sunly Infra and manage a renewable energy and electrification portfolio of start-ups through Sunly Startup.

Sunly Infra is developing a full range of renewable energy projects, employing the knowledge of an accomplished team of experts to develop, construct and operate renewable energy power plants. 

Sunly Startup is managing a portfolio of startups in the field of renewable energy and electrification (smart grid, storage, demand response and similar). Sunly Startup is managing a hub called Port of Power located in Tallinn, Estonia.

Sunly City rents solar panels to companies, apartment buildings and private houses and also offers opportunity to purchase electricity from a solar park built on the customer’s territory.

Sunly is an independent power producer company that was established by 4Energia team in 2019 after 4Energia shares were sold to Enefit Green AS. At the moment of acquisition 4Energia was the biggest renewable energy company in the Baltics. Sunly has local teams in Estonia, Latvia, Lithuania and Poland.