Our land is 1 acre, there is no house, just garden and allotments area that we are cherishing. We have a polytunnel on site with the harvest watering system.
Due to a theft incident ( caught on a wildlife camera ) I now need to get more cameras on site and ones that are wifi based so the data can be saved via phone/app
Also wifi would be great to get the most out of my harvest system

Any one have any experience or recommendations with solar powered wifi options?

Try reolink, we use wifi ones with solar charging, they do data ones as well.