See the roofbefore you climb it.
Model the building on satellite imagery, fill it with panels and play the sun across any day of the year — in the browser, in minutes, with the numbers updating as you go.

Start from thereal building.
Search the address and the satellite view opens on the site. Tap a highlighted footprint or trace the roof, set the building height, and mark water tanks and stair rooms.
- Address and PIN code search
- Highlighted footprints you can select in one tap
- Building height and parapet walls
- Obstructions with their own height

Fill the roofin one click.
Fill the roof automatically, or draw panel areas exactly where you want them. Panels stay clear of tanks and stair rooms, and capacity, generation and roof area update live.
- Automatic fill of the usable roof
- Draw or remove panel areas by hand
- Live panel count, kWp and kWh per year
- Undo and redo for every change

Play the sunacross the day.
Switch to 3D and drag the sun path — or press play — to watch shadows move across the roof on any date. Check the worst case on 21 December before the customer ever asks.
- Sun path for any date and time
- Shortcuts for 21 June and 21 December
- Shadows from parapets, tanks and the building itself
- Save the view as an image for the proposal

Everything you needto design a rooftop.
See SunSolarOne onyour own projects.
Start a free 14-day trial, or let us walk you through the platform with a real roof from your pipeline.
