Design of a photovoltaic system for my house....

The next step is the design by a PV specialist of an installation kit for on-roof assembly tailored specifically to your roof (type, age etc.) and the place of installation (snow and wind loading due to roof height and building density).

The customer-specific installation material for the substructure of the PV generator is included in the material price for the kit. Reinforcement braces need only be incorporated (at additional cost) when wind and/or snow load values are exceeded.

Designers normally attempt to position the PV generator homogeneously (in a rectangular format) on the roof, meaning installation is as quick and cost-effective as possible.

After assembly of the substructure, the modules are installation and connected electrically to the grid via the junction box and inverter.

The meter box and house are then connected up depending on operator model (full feed or excess feed).