TY - CPAPER AU - Staņislavs Gendelis AU - Mikus Miķelsons TI - EXPERIMENTAL PERFORMANCE OF SOLAR THERMAL COLLECTOR SYSTEMS IN REAL OPERATION CONDITIONS IN LATVIA T2 - SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Energy and Clean Technologies PY - 2022 SP - 81 EP - 88 DO - 10.5593/sgem2022/4.1/s17.11 PB - STEF92 Technology ER -