2019 Intersolar Europe https://www.senergytec.com/wp-content/uploads/2021/09/4def86104e483d24ddb60b44a342c17.jpg 810 1080 supervisor01 /wp-content/uploads/2021/07/senergy_logo.png supervisor012019-05-15 14:18:122021-09-15 15:52:122019 Intersolar Europe