Terms of Service | OffgridMath

Engineering Disclaimer & Terms

By accessing OffgridMath.com and our suite of technical calculators, you agree to the following terms and conditions.

1. No Professional Advice

The models provided on this site are for **informational and educational purposes only**. While we strive for academic-grade precision, the results generated by our ROI Engine and other tools do not constitute professional engineering, financial, or legal advice. Every off-grid system is subject to unique local variables (climate, shading, electrical code) that cannot be fully captured by a web-based model.

2. Technical Accuracy & P50 Standards

Our solar ROI models use **P50 generation probabilities**, meaning there is a 50% chance the actual production will be higher and a 50% chance it will be lower. External factors such as unforeseen shading, grid-instability, or component failure are not fully predictable. You should consult with a licensed local professional before making significant capital investments based on these models.

3. Data Usage & Intellectual Property

All proprietary logic, calculation engines, and technical content on OffgridMath are the intellectual property of **OFFGRID MATH LLC**. You are permitted to use our tools for personal, non-commercial use. Commercial use, reproduction of our models, or scraping of our data for other platforms is strictly prohibited without prior written consent.

Limitation of Liability

OFFGRID MATH LLC and its engineers shall not be held liable for any financial losses, equipment damage, or personal injury resulting from the use or misuse of our technical models. Users assume all risk associated with the installation and management of energy systems.

4. Governing Law

These terms are governed by the laws of the United States. Any disputes arising from the use of this site shall be resolved through binding arbitration.

Last Updated: January 08, 2026. Your continued use of the site constitutes acceptance of these authoritative standards.