the leisure batteries are just regular truck/ car type batteries and even though its not a big panel it manages in the summer to keep up with fridge, lights , water pump and usb recharging. In the winter we atill need to run the engine an hour or so a day to keep the batteries topped up. We have one engine batt and 2 leisure.
Some folks have joke speed camera signs up along the canal 😃 at the bottom of their gardens backing on to the cut.
Great! That doesn't sound expensive, well done. I have a car battery and invertor, just in case, for backup if something goes wrong it gives us a day of working on our PCs... if I don't use the coffee machine, of course :)
The only downside I hear are the limited recharging cycles, compared to the Lithium batteries but their price is another story.
I bet sometimes weird stuff happens on those boats so I guess there are real cameras as well! :D