VDV Concrete Mass Block 500 x 200 x 90 - 20kg

This mass block/concrete foot from Van der Valk with product number VDV - 750520 is used for mounting solar panels on the ground. 

It replaces the rubber feet 729622 for floor mounting  . With him, no further concrete bricks are necessary for weighting.

It can be used to weigh down the mounting system and thus protect it from the wind. 

The concrete base is screwed on with the screw 774065 and the washer 774009. 
 

When mounting on the ground on soil / meadow / field etc. it is necessary to put a high-quality root stop membrane underneath.