I did research about solar well pumps and I can’t remember the details. I will ask DH. There is a hand/solar pump called, I think, Simple Pump, but it was very expensive. Our solar pump was around $6-700 and we had a solar panel already. It’s not set up. It can be installed along with the regular well pump side by side, which is a good idea. I’ll talk to DH about it and find the name of the pump.