Brian, good job!
Glad that son Jeff had an opportunity to work with you and observe assembly and testing of our solar 12v, 1/4 hp Kasco surface aerator system.
For others interested in this type solar system, it is designed for multiple usage - Brian has demonstrated running a 12v air pump for botton diffuser aeration.
Thank you my friend, for a solar education and project that you put together, capable of multiple usage!
George