We have made a number of videos on the subject & tested a dozen or so types & sizes.I'm not technically minded, so I couldn't recommend one, but can anyone here give a recommendation as to what she should be looking at, size wise, (to power the pump)⁷ and which would be the cheapest but most reliable make.(plus solar panel)
I don't know her set up, but info so that her husband can start to look at things without having to wade through tons of information from various companies and try to figure out what they need. That seems to be their sticking point. What exactly should they be looking at. Thanks
This video is a good introduction & the illustrated model is just right for the needs you describe.
Your friend can reach me through the YouTube channel. I can happily offer advice plus I have discount codes for several makes if anyone wants one