Comments on: Savo-Solar Oyj: Oulun Seudun Sähkö orders the biggest solar thermal system in Finland https://savosolar.com/savo-solar-oyj-oulun-seudun-sahko-orders-the-biggest-solar-thermal-system-in-finland/ Savosolar Oyj Wed, 17 Aug 2022 18:18:08 +0000 hourly 1 https://wordpress.org/?v=4.9.20