Savosolar Plc (Savosolar) has handed over a solar heating system to Etelä-Savon Energia (ESE), which is located in the Tusku region in Mikkeli and which is connected to the district heating network of the region. The nominal power of the collector field is 360 kW and its size is 415 m². It is currently the large solar heating system in Finland.

The value of the delivery was around €200,000. The system is the second solar district heating system delivered to ESE by Savosolar. The first one was delivered in 2017 to Ristiina.

ESE has set a goal of zero-emission energy production, and this investment is another significant step towards this goal.