Live 3D Viewer
Search a real address. See the real sun.
This is real terrain, real buildings and real astronomical sun positions from CesiumJS — not an illustration. Search any address, then drag the timeline to see shadows move across the actual day.
This viewer needs a free Cesium ion token
Create a free account at ion.cesium.com, generate an access token, and paste it into the CESIUM_ION_TOKEN constant at the top of js/cesium-viewer.js.
Get a free tokenClick on the map to place the house.
Roof
Rotate
Click open ground, or click on the house roof.
Tilt
45°
Select a house to see roof capacity.
Fits on selected roof: 0
Calculating annual sun exposure…
Annual sun exposure: 0 kWh/m²
Estimated annual output: 0 kWh Could not load solar data for this location.
Estimated annual output: 0 kWh Could not load solar data for this location.
Rotate
Panels0
Total Capacity0 kW
Est. Annual Output—
What this is (and isn't)
This viewer streams Cesium World Terrain and global OSM building massing — useful anywhere in the world without a site visit. For a precise assessment, we survey your actual roof and surroundings by drone and model them at this same level of detail.
Request a drone survey for your site