Solar simulator — calculate your savings

Step 1 of 4 · Your roof

Where do we install the system?

Search your address, then draw the roof: we calculate how many panels fit and how much energy they produce.

corner here
📐
roof m²
panels
kWp
🔆
kWh/year

Move the map to centre the crosshair on a corner and tap Add point: one point per corner (4 is enough), then . Chimneys, dormers or separate roof faces? Close the first area with and add another surface: the m² add up.

🗺️ Map unavailable. You can still continue: we'll estimate the power from your consumption.