Review on 🌊 12V DC Submersible Deep Well Water Pump by Amarine Made - 3.2GPM, 4", 10A, Alternative Energy Solar Battery Powered with Stainless Steel Shell - Max Lift 230 Ft, Max Submersion 100 Ft by Greg Cunningham

I installed the pump in my 180ft well, hooked it up to my solar panel, the pump ran for about 5 minutes, the water ran to the top and the pump switched off. This went on every 20-30 minutes with no water leaking out. I connected the battery to a running tractor with the same results. The wires are to be kept hot. I use 8 gauge wires with a 6 foot pump head. I asked them to send a replacement with the same results, sent both pumps back 3 weeks ago and have not received a refund. I think they will work for wells around 100ft or less, but not as well as 230ft.