SunKastell GmbH established 1998 at Aachen, Germany, High Technology and professional manufacturer of variable frequency inverter, soft start, and solar pump inverter.
More than 180 development in our R&D.
Improved efficiency reach up to 99.9%
Cooperate with industrial sector making customer solutions easier.
Our Main Products : Low Voltage SK80 - Medium Voltage (SKM10 and SKM20)