How efficient is solar water heater?

November 2, 2011 | Filed under: Self Reliance | Posted by:

solar water heater
Image by AIDG
Papa Carlos and Mama Coney are helping test the CalSolAgua Batch Solar Water Heater on their rooftop in Guatemala

Question by Graci: How efficient is solar water heater?
How much savings can we get from solar water heater? Say in percent (annually). I don’t know how solar companies can guarantee the benefits of investing solar panels.

Feel free to answer in the comment section below

Have something to add? Please consider leaving a comment, or if you want to stay updated you can subscribe to the RSS feed to have future articles delivered to your feed reader.

5 Responses to How efficient is solar water heater?

Leave a Reply

Your email address will not be published. Required fields are marked *