CorlissSolar
Massachusetts · your bill, line by line

See what solar on your own roof could save you - measured by satellite.

$0 down, no loan - and we'll draw it on your roof by satellite before you agree to anything.

See what your roof could take off your bill - free, and yours to keep.

5 quick steps - Real roof, real sun hours, your estimated savings

Step 1 of 5

Do you own your home?

Before you agree to anything

See the numbers and if solar actually makes sense

A satellite measures your actual roof, then we show you what's left on the bill afterwards.

Watch your own numbers and savings

A short film rebuilt around your roof and your bill, plus the written report alongside it.

Sample Snapshot

And inside it — five more, all yours

  • Sample

    Your roof, scanned from space

  • 3D preview

    Your home in 3D

  • Sample

    Your sunlight heatmap

  • Sample

    Your savings estimate

Your $0-down agreement, explained plainly

You get a fixed rate instead of the utility's rate.

All 6 unlock at the end — 5 steps, about 30 seconds.

Most solar companies only show you this much after you have sat through their pitch. You get all of it free, before you ever talk to anyone.

See what your roof takes off the bill

6 things · 100% free · about 30 seconds

$0 down, no loan, and nothing signed until you say so.

Built for homes paying $150+ a month to National Grid, Eversource or Unitil.