What is Project Sunroof?
Google's Project Sunroof estimates the solar potential of a roof from aerial imagery and 3D models: hours of usable sunlight, roof area for panels and estimated savings.
Free
Project Sunroof
How much sun your roof gets and what solar panels could save
- Coverage
- Selected countries
- Updates
- Updated
- Price
- Free
- Sign-up
- Not needed
- View
- Flat map
What you can do
- Solar potential of a roof
- Estimated savings
- Data explorer by area
The details
- Coverage
- Selected countries
- Updates
- Periodically
- Data source
- Google aerial imagery and 3D models
- Made by
- Google (company)
- Price
- Free
- Account
- No account needed
- On phones
- Works well on phones
- Map view
- Flat map
Tips for using Project Sunroof
- Treat the savings estimate as a starting point before getting quotes.
Who it is for
Project Sunroof is especially useful for home buyers.
Questions about Project Sunroof
Is Project Sunroof free?
Yes. Project Sunroof is free to use.
Do I need an account to use Project Sunroof?
No. You can open the map and use it without signing up.
How often is Project Sunroof updated?
It is updated from time to time when new data or versions are released.
Where does Project Sunroof get its data?
Google aerial imagery and 3D models.
Can I use Project Sunroof on my phone?
Yes. The website works well in a phone browser.
What are some alternatives to Project Sunroof?
Similar maps include Coastal Risk Screening Tool, FEMA Flood Map Service Center, Regrid and ZoLa (NYC Zoning & Land Use). See the full list of Project Sunroof alternatives on ColorfulMaps.
Summary based on public information about Project Sunroof. Features and prices change; the map's own website has the latest details.
Maps like Project Sunroof
See allWeather
Coastal Risk Screening Tool
See which coastal land could fall below sea level or flood lines
coastal.climatecentral.orgOpen
Hazards
FEMA Flood Map Service Center
Official US flood zone maps used for flood insurance
msc.fema.govOpen
Property
Regrid
Land parcel map of the United States and Canada with owner data
app.regrid.comOpen
Cities
ZoLa (NYC Zoning & Land Use)
New York City's official zoning and land use map
zola.planning.nyc.govOpen
Property
Zillow
Search US homes for sale and rent on a map
zillow.comOpen
Hazards
NOAA Sea Level Rise Viewer
See how rising seas could affect US coastal areas
coast.noaa.govOpen
Compare: Project Sunroof vs Coastal Risk Screening ToolProject Sunroof vs FEMA Flood Map Service CenterProject Sunroof vs RegridProject Sunroof vs ZoLa (NYC Zoning & Land Use)Project Sunroof vs Zillow