1. Acceptance of Terms
By accessing or using solarsystemcalc.com (the "site"), you agree to be bound by these Terms of Service. If you do not agree with any part of these terms, please do not use the site. SolarSystemCalc is an independent online publication, and these terms are between you and the operator, who can be reached at contact@solarsystemcalc.com.
2. Permitted Use
You may use our calculators and content for personal, educational, or professional reference purposes, including incorporating our published results into your own solar planning work. You may share links to our pages and calculator results freely. You may not misrepresent our tools or content as your own, resell access to the site, or use the site in any way that violates applicable law.
3. Intellectual Property
All original content on this site, including calculator design, written articles, formulas as presented on the page, graphics, and the SolarSystemCalc name and logo, is owned by the operator of this site unless otherwise noted. You may quote or reference our content with appropriate attribution and a link back to the relevant page. You may not copy, republish, or redistribute substantial portions of the site's content or underlying code without our prior written permission.
4. No Warranty
This site and all of its calculators, articles, and other content are provided "as is" and "as available," without warranties of any kind, whether express or implied, including but not limited to warranties of accuracy, merchantability, fitness for a particular purpose, or non-infringement. We do not guarantee that the site will be uninterrupted, error-free, or free of harmful components.
5. Limitation of Liability
To the fullest extent permitted by applicable law, SolarSystemCalc and its operator will not be liable for any direct, indirect, incidental, consequential, or special damages arising out of or in connection with your use of, or inability to use, this site or reliance on any calculator result, including but not limited to financial loss, equipment damage, or personal injury.
6. Calculators Provide Estimates Only
Every calculator on this site produces an estimate based on the inputs you provide and simplified engineering formulas and average data. Results are for informational and planning purposes only and are not a guarantee of actual system performance, cost, savings, or safety. Actual results will vary based on site conditions, equipment, installation quality, weather, and many other factors outside our control.
7. No Professional Advice
Nothing on this site constitutes professional electrical, engineering, legal, tax, or financial advice. Before making any purchasing, installation, or financial decision related to solar power, you should consult a licensed solar installer, electrician, or financial adviser qualified to assess your specific situation and applicable local codes.
8. Third-Party Links
This site may contain links to third-party websites, such as solar data sources, standards bodies, or tools we reference. We do not control and are not responsible for the content, products, services, or privacy practices of any third party, and the presence of a link does not imply our endorsement. The site does not currently display third-party advertising.
9. Prohibited Uses
You agree not to: scrape, crawl, or systematically extract data from this site at scale without our prior written consent; attempt to disrupt, overload, or interfere with the normal operation of the site or its infrastructure; attempt to gain unauthorized access to any part of the site; or use the site to transmit malware or engage in any unlawful activity.
10. Changes to These Terms
We may revise these Terms of Service at any time. Changes take effect as soon as they are posted on this page, and the "updated" date at the top reflects the most recent revision. Your continued use of the site after a change is posted constitutes your acceptance of the revised terms.
11. Governing Law
These terms are governed by and construed in accordance with the laws applicable in the operator's jurisdiction, without regard to conflict of law principles.
12. Contact Us
Questions about these Terms of Service can be sent to contact@solarsystemcalc.com.