Building from Project Sunroof, Google’s user tool to find estimated solar savings from 2015, the newest API takes it to another level for business partners.

With imagery of customer’s roofs you can make detailed installation plans. The tool gives rooftop, building and shading analysis to understand space constraints, shade, building blocks and sun exposure in specific locations.

The software gives suggestions on how to arrange the panels and gives solar energy potential for certain layouts and locations, along with savings expected.

Google

Custom Solar Design

On average, installing solar panels costs about $16,000, with costs ranging anywhere from $4,500 to $36,000 depending on several different factors like the type and model of panels that you choose.

So you can use Solar API to make sure you’re using your space efficiently. The estimate takes location, shade, trees and buildings and open surfaces to determine the hours of sunshine per year, available area and the ideal panel layout and arrangement. You can adjust the number of panels and placement and see the different cost and energy potential.

The tool helps you quantify many of the considerations before installing panels:

• Your power needs
• Number of sun hours
• Size and design of your home
• Roof condition
• Roof strength

Where Is Solar API Available?

Google says over 40 countries, namely the U.S. for financial estimates, can access the free online tool with over 320 million buildings mapped out and ready.

If you’re working with a solar installation company, you can suggest the Google tool during the planning process to help map out your specific solar needs for your roof and open space.

Project Sunroof was only available in the U.S. and Puerto Rico, and is still live for a quick estimate after plugging in your address. Solar API is more complicated than typing in an address but is open to all users.

Bottom Line

Solar API from Google can be a good tool when determining if it’s worth it to go solar at your home. If you’re doing DIY installation this is a way to know quantity and arrangement. If you’re working with a solar company you’ll be armed with more information.