Dr Klaus Vajen is the winner of the Achievement through Action Award of the International Solar Energy Society, ISES.Dr Klaus Vajen is the winner of the Achievement through Action Award of the International Solar Energy Society, ISES.↧
ISES Award for Professor Klaus Vajen: “A great honour and motivation for future endeavours”
Dr Klaus Vajen is the winner of the Achievement through Action Award of the International Solar Energy Society, ISES.↧