Comments on: Savo-Solar thermal collectors at Jelling Varmevaerk show a record breaking performance of 5kWh/m2

Comments on: Savo-Solar thermal collectors at Jelling Varmevaerk show a record breaking performance of 5kWh/m2 https://savosolar.com/savo-solar-thermal-collectors-at-jelling-varmevaerk-show-a-record-breaking-performance-of-5kwh-m2/ Savosolar Oyj Wed, 17 Aug 2022 17:44:14 +0000 hourly 1 https://wordpress.org/?v=4.9.20