Solar Panel ROI Calculator

An address-based tool that estimates how much electricity plug-in solar panels could generate and their financial value based on local electricity tariffs. Uses satellite LIDAR data to account for roof shadows and obstructions for accurate predictions.

Residential solar adoption is accelerating as electricity prices stay elevated and IRA incentives in the US keep consumer interest high, making accurate ROI tools genuinely useful rather than novelty. Google's Project Sunroof is the obvious incumbent and covers the core use case reasonably well, which is the fundamental problem here — competing against a free Google product with brand recognition is a hard position to defend. The $500–3k/mo revenue ceiling reflects that reality: monetization paths are narrow, likely affiliate deals with installers or a one-time payment, neither of which scales easily. The single biggest risk is distribution — without a clear acquisition channel beyond SEO, traffic stays thin, and Google Sunroof already owns the top search real estate for this exact query.