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Have a question about our computational models, noticed an unexpected calculation output, or want to suggest a new tool? We are always glad to connect with our users.

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Direct Email

Send your feedback, bug reports, or questions directly to our support inbox.

support@ezsolarcalc.com
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Response Window

We read every message and typically respond within 2–3 business days.

Mon – Fri Support
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Every web calculator hosted on EZSolarCalc.com runs in-browser without account sign-ups.

Client-Side Execution

How We Can Help

EZSolarCalc.com is an independent web project dedicated to providing free, high-precision solar planning utilities for property owners, installers, and researchers worldwide. To help us route your inquiry efficiently, please review what our team can and cannot assist with:

💡 What We Welcome

  • Reporting a potential calculation error or unexpected output metric.
  • Proposing ideas for new solar calculators, financial models, or feature upgrades.
  • Technical site issues, broken links, or browser rendering bugs.
  • Clarifications on the mathematical formulas or algorithms used inside our tools.
  • Privacy policy, cookie management, or data protection requests.
  • General feedback regarding website design, user experience, or mobile accessibility.

🚫 Outside Our Scope

  • Providing site-specific engineering designs or custom electrical blueprints.
  • Endorsing specific solar panel brands, inverter manufacturers, or local installers.
  • Offering professional financial, tax, or legal investment advice.
  • Troubleshooting hardware faults on physical, pre-existing rooftop solar systems.
  • Processing commercial quote bids or acting as an installation contractor.
⚠️ On-Site Assessment Reminder

The calculators on EZSolarCalc.com are designed to serve as powerful preliminary planning aids—not as replacements for certified structural, electrical, or financial consulting. Solar energy yield is influenced by microclimates, specific roof pitch angles, structural rafter limits, and local utility rate tariffs. Always consult a licensed solar energy contractor, structural engineer, or qualified financial professional in your area to carry out a comprehensive on-site assessment before executing purchasing agreements.

Inquiry Tips & Response Expectations

Because EZSolarCalc.com is maintained alongside continuous platform development and algorithmic updates, we appreciate your patience when writing in. We read every email and aim to reply to all genuine user inquiries within 2 to 3 business days.

How to Help Us Help You Faster:

If you are writing regarding a specific tool or calculation result, please include as much context as possible—such as the exact URL of the calculator, the inputs you entered (e.g., system size, location, electric bill), the result displayed, and your browser or device type. This detail allows us to quickly diagnose issues and provide precise answers.