Hi Product Hunt community! 👋 I built DM Tool Studio out of personal frustration with the residential solar industry. Almost every "solar calculator" online forces homeowners to enter their full name, home address, and phone number just to unlock a basic estimate. Within 10 minutes, you get bombarded by aggressive sales reps and endless spam calls. I wanted to change that. DM Tool Studio is an independent, 100% free calculation studio designed to give homeowners clean, honest numbers: 1. Solar PV ROI: Instant system sizing and 25-year utility savings based on real electric bills. 2. Battery Storage: Payback calculation under NEM 3.0 rules and a dynamic blackout simulator (see how many hours your battery keeps the fridge and lights running). 3. 30% Federal Tax Credit (Section 25D) built right into the math. I’d love to hear your feedback! Are the formulas realistic for your area? What other home energy or efficiency tools would you like to see next? Thank you for checking it out! 🚀

DM Tool Studio

Free solar & battery ROI calculators with zero sales spam

Free solar & battery ROI calculators with zero sales spam