Compare CleanFuture with other solar tools

Sources and review method

We make CleanFuture. These are our editorial recommendations based on first-party documentation and our own product’s scope, not hands-on performance tests. We recommend other products when they fit the job better. US-focused; local availability and terms need checking.

We selected five overlapping solar workflows: quote comparison, installer research, advisor-led buying, production modeling and professional design. PVWatts and OpenSolar are adjacent tools, not equivalent homeowner services. This is a focused shortlist, not an exhaustive market survey or an objective top-five company ranking.

Recommendations weigh the task, required inputs, output, access terms and limitations. We did not test purchases, installation quality, model accuracy or response times. Product descriptions come from the linked official documentation; workflow advice and rankings by fit are our editorial judgment. We do not use numeric ratings or vendor savings claims to choose winners.

For broader whole-home electrification, also consider QuitCarbon’s planning and coaching. Solar.com is another shopping service outside this five-tool selection. Exclusion is not a negative evaluation.

Sources: EnergySage: marketplace process; EnergySage: getting and managing quotes; EnergySage: company and marketplace model; SolarReviews: about the service and calculator; SolarReviews: calculator and dated explanatory material; EnergyPal: solar and battery advisor service; EnergyPal: advisor request and contact terms; PVWatts: public calculator; PVWatts V8: official model inputs and outputs; OpenSolar: professional platform; OpenSolar: first project design guide; OpenSolar: free platform and paid external access.

Capabilities and terms can change. Check the provider’s current documentation and your actual proposal before committing.