Rooftop Simulator
This tool allows you to visualize the options available for your rooftop:
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Refine the data below, and see what options may be available from our Investors (subject to further analysis).
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If there are any issues such as asbestos that require fixing, the costs need to be included in the economics. In such cases, the Investor might take the rooftop's surface right at no cost in exchange for fixing the issues.
Back to rooftop solutions
Model input
Rooftop location (lat, lon)
% surface usable for solar panels
Rooftop size in sqm
% surface oriented W or E
Rooftop inclination
% surface oriented N
Net of openings and other constraints e.g. the need not to place panels within one meter from the borders
If the surface is orientated SE or SW, apply half of the percentage. E.g. if the entire roof is orientated SE, then apply 50%. instead of 100% Apply 0% if the rooftop is flat.
If the surface is orientated NE or NW, apply half of the percentage. E.g. if the half of the roof is orientated NW, then apply 25% instead of 50%. Apply 0% if the rooftop is flat.
Consumption kWh/year
Electricity bill €/month
Electricity cost € cents/kWh
Summer production stop
Production schedule
Seasonality Oct-Apr vs. May-Sep
Consumption per week in Oct-Apr compared to consumption per week in May-Sep, e.g. 15% higher, 20% lower, etc. Exclude production stops.
Access ladders and safety lines
Asbestos issues
Concrete slab in the roof
Model output and options
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Option 1
Investor builds a PV plant and sells electricity at a competitive price
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Option 2
Investor "rents" the rooftop to build a PV plant for his own purposes
Option 3
Owner rents part of the surface, and uses funds to add own small plant.
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Discover Our Services
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Origination of land plots and rooftops suitable for photovoltaic installations.
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