Terms of Service

Last updated: March 2026

Agreement to Terms

By viewing or using this website, you agree to be bound by these Terms of Service and all applicable laws and regulations. If you do not agree with any of these terms, you are prohibited from using or accessing this site.

Use of the Calculator and Site

WattSizing provides a solar sizing calculator and informational content. You agree to use these tools for personal, non-commercial use only.

• You must not use the site in any way that causes, or may cause, damage to the site or impairment of the availability or accessibility of the site.
• You must not use the site to copy, store, host, transmit, send, use, publish or distribute any material which consists of (or is linked to) any spyware, computer virus, or other malicious computer software.
• You must not conduct any systematic or automated data collection activities on or in relation to our website without our express written consent.

Disclaimer

The materials and calculator results on WattSizing's website are provided on an 'as is' basis. WattSizing makes no warranties, expressed or implied, and hereby disclaims and negates all other warranties including, without limitation, implied warranties or conditions of merchantability, fitness for a particular purpose, or non-infringement of intellectual property or other violation of rights.

IMPORTANT: The solar calculations provided are estimates based on the inputs provided and general assumptions. They should not replace professional engineering advice. Always consult with a certified solar installer or electrical engineer before purchasing or installing solar equipment.

Intellectual Property

The site and its original content, features, and functionality are owned by WattSizing and are protected by international copyright, trademark, patent, trade secret, and other intellectual property or proprietary rights laws.

Limitations

In no event shall WattSizing or its suppliers be liable for any damages (including, without limitation, damages for loss of data or profit, or due to business interruption) arising out of the use or inability to use the materials on WattSizing's website, even if WattSizing or a WattSizing authorized representative has been notified orally or in writing of the possibility of such damage.

Modifications

WattSizing may revise these terms of service for its website at any time without notice. By using this website you are agreeing to be bound by the then current version of these terms of service.

Contact Us

If you have any questions about these Terms, please contact us at: hello@wattsizing.com.