First sort of sunny day with a single panel hooked up to the bus:



Look at the last four days of production as that was days that a solar panel was actually hooked up and not simulating them with an external power supply (29V).

My panels are 72 Cell LG High Efficiency 375W Mono Solar Panels and I purchased ten of them used for $1,500. Thinking that I might be able to get anywhere between 7-9 panels installed on the roof.

The graphs show the last four days with a single panel propped up against the side of the bus. The first day was late afternoon hookup, after returning the bus to the storage yard.

Today's production was about an 18% increase in charge level on my Tesla Battery modules and the maximum production was 344 watts on the 375 watt panel.

In working on my automation's, definitely going to have to have a scenario for using excess solar production for when the bus is unoccupied.