Thanks to a concrete ballast installation system, it is possible to install the photovoltaic system on a flat concrete roof, sheathing, or asphalt, without the need to drill holes. After the purchase, an analysis of the roof will be carried out in order to draw up the executive project with the relative certification.
Concrete ballast installation system all-inclusive, including shipping.
The quantity should be chosen according to the following quantity/kWh criterion:
Quantity in cart 1 = system power 1kWh
Quantity in cart 2 = system power 2kWh