Terms of use

By using WattCurious you accept these terms. If you do not accept them, please do not use the site. The site is operated by WattCurious.

Everything published here is general education about how equipment works. It is not engineering advice for a specific installation, not a design or specification for any system, and not a substitute for a qualified professional assessing the equipment in front of them.

Nothing here is financial advice. We publish no prices, no cost comparisons and no purchasing recommendations, by policy.

Photovoltaic arrays operate at voltages that can be lethal even when disconnected from the grid. Battery banks can deliver very large currents into a short circuit and can vent flammable or toxic gases when abused. Refrigerant circuits are pressurised and their contents can cause cold burns.

Do not treat an explanation of how something works as authorisation to work on it. Work on such systems should be carried out by someone qualified and licensed to do so.

Articles are researched carefully, sourced to named organisations wherever a figure is involved, and re-checked on review. Even so, no guarantee is given that every statement is free of error or complete for your situation. The site is provided “as is”, without warranties of any kind so far as the law allows.

Where a claim matters to a decision you are making, follow it back to the named source. If you find an error, please tell us — our editorial policy explains how corrections are handled.

The articles, diagrams and page designs on this site are the property of WattCurious and are protected by copyright.

• Quoting is welcome. Short quotations with clear attribution and a link back to the article are fine, and need no permission.
• Republishing is not. Reproducing whole articles, or substantial parts of them, requires written permission.
• The diagrams are drawn for this site. Reusing them elsewhere, including in training material or presentations, requires permission.
• Automated bulk extraction of the site’s content is not permitted.

Permission is usually straightforward to obtain — write to hello@wattcurious.com and say what you would like to use and where.

Please do not attempt to disrupt the site, gain access to any non-public part of it, or use the contact form to send unsolicited commercial messages. Automated requests at a rate that degrades the service for others are not permitted.

We link to organisations such as national laboratories and research institutes because their material is useful. We do not control those sites, are not responsible for their content, and a link is not an endorsement.

No advertising runs on the site today. When it does, it will be clearly distinguishable from editorial content, and it will never be presented as a recommendation. Nothing on the site will encourage readers to click on advertising. Advertisers have no influence over editorial decisions, as set out in our editorial policy.

To the fullest extent permitted by law, WattCurious is not liable for any loss or damage arising from use of, or reliance on, the content published here — including any work carried out on equipment following something read on this site. Nothing in these terms limits liability that cannot lawfully be limited.

These terms may be updated; the date at the top of the page shows when they last were. They are governed by the law of Türkiye (Istanbul).