That’s what led [TomGoff] to build his own solar pond fountain ... apparatus is attached to a 12 V water pump and the whole thing is controlled by an Arduino running 30 seconds on and 3 minutes ...
An international research team has developed a novel solar-air dual-source heat pump (SAHP) for water heating applications ... with rated input power of 910 W and a heating capacity of 3,500 ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback