What are your thoughts on this Rube Goldberg system I may try this spring in Wilmington, NC.
A shallow well about 15 feet to the well point; static water at 10 feet.
Water temp at 58-60 degrees out of the ground.
Solar powered magnetic water pump drawing water from this well and pushing it about 20 feet through an insulated pex line that connects to stacked finned copper tubing encased in a 3'x2' frame, with 4 (?) large desktop computer fans blowing across it continuously while the sun shines. The fans are also solar powered, from the same 100 watt (?) panel driving the pump. Water cycles through the tubing and exits to a PVC waste water line under the house. The goal is to cool one room about 300 sq ft by 8 feet height (2400 cubic feet.)