Hi Lizzie, we get a lot of interest in this – you can absolutely run a solar power pump to get the water out of the water butt – The question I guess is how far is the greenhouse from the pump – and does the water need to be pumped up in height? Let me know and I will try to help!
I was hoping somebody would have some information about a solar-powered water pump? Would love to be able to use the sun to run a pumping system off our water butts so I can run water to the green-house. Does this sound like a crazy idea? Thanks!