Roof requirements

Time is the main concern as subsidies for green energy will likely only be around for a limited time. To speed up the process, we first need to know your roof size, approximate location and a description of the roof area (material, quality).

As a next step, we need the following information so we can estimate the feasibility of building a solar power plant on your roof:

• Pictures: of the surface of the roof, inside (structure), outside

• Structural design of the roof (architect’s plan) so we can check how much weight can be added – approximate snow load

• Description of the roof water drainage system (from melting snow or rain)

• (Potential) contamination of the roof (asbestos, etc.)

• Age of the roof, and last renovation and approximate date of the next renovation

• Location of meter and electrical distribution box (on-site or off-site)

• Name of local utility