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Solar PV to Water Heater Element

Size selection calculator


How many cells in series for your battery bank?

The link below is to a great website called Build it solar.  I have found no better resource for DIY solar projects.  I highly recommend everyone take a look.  I recently had an article published on this site about my solar hot water build.

Visit Our YouTube Channel:
How to Help Support:

Hi Everyone, 

Thank you to everyone who would like to help support the channel.  These are some ways you can do that:

1: Join us on Patreon:


2: Link back to our site on social media.  This helps the site be seen in search engines, which ultimately will help more people find us and the information.

3: Leave comments on our YouTube videos and like them.

4.  We participate in the Amazon program (see disclosure in the footer).  Follow one of the links back to Amazon and we will receive money for sending you there. 

Thank you everyone for showing your support.

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