About Us

Our Mission

We build free, accurate solar energy calculators — for panel sizing, battery bank design, inverter selection, wire gauge, and ROI analysis — so homeowners and off-grid enthusiasts can plan renewable energy systems with confidence, without expensive consulting fees.

Our Expertise

Our team combines expertise in solar energy engineering, photovoltaic system design, and software development. Every calculator — from peak sun hour analysis to battery depth-of-discharge optimization — is grounded in established electrical engineering principles and validated against real-world solar installation data.

Our Commitment

Every calculator is thoroughly tested for accuracy across different system configurations, battery chemistries, and geographic conditions. We regularly update our tools to reflect current solar panel efficiencies, battery technologies, and industry best practices.

We believe renewable energy planning should be accessible to everyone — that's why solarratio.com is and will always be free.

Contact Us

Questions, feedback, or partnership inquiries? Email us at card.workshop@gmail.com