Another successful application from our parters in Netherlands Innomotion.

On below video new top cleaner unit for cleaning the glass roofs of greenhouses, and since last year fully equipped with delta inverters

http://www.dailymotion.com/video/xpbwg1_van-der-waay-machinebouw-top-cleaner-greenhouse-deck-cleaner-village-farms_tech

For the cleaning brushes they use VFD-L, And to drive the car over the roof our VFD-E.
And finally to control all the sequence a simple SS2 makes all the job.

Congratulations Innomotion!