It takes the average reader 1 hour and 20 minutes to read How to Build a Solar Hot Water System by John Canivan
Assuming a reading speed of 250 words per minute. Learn more
A major obstacle in the way of solar acceptance is cost. Installed PV systems take more than a generation to pay for themselves. Professionally installed solar hot water systems have a shorter payback period, but not short enough for most people. If youre a do it yourselfer with basic carpentry and plumbing skills you could build and install your own cold climate SHW system that could pay for itself in less than 5 years.How to Build a Solar Hot Water System explains the basics of heat transfer in plain language so youll be able design and build your own cost effective system with a list of materials and step by step instructions. For more information go to:www.jc-solarhomes.com
How to Build a Solar Hot Water System by John Canivan is 80 pages long, and a total of 20,000 words.
This makes it 27% the length of the average book. It also has 24% more words than the average book.
The average oral reading speed is 183 words per minute. This means it takes 1 hour and 49 minutes to read How to Build a Solar Hot Water System aloud.
How to Build a Solar Hot Water System is suitable for students ages 10 and up.
Note that there may be other factors that effect this rating besides length that are not factored in on this page. This may include things like complex language or sensitive topics not suitable for students of certain ages.
When deciding what to show young students always use your best judgement and consult a professional.
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