Stop in for a cup of coffee

halifaxhops said
Tike a rule of thumb, one panel is one for each 12V battery, in my case it was for two 6V batteries. Worked well but we ran the whole house on it.

Energy management is key.
The system powered 2 cabins. Way undersize and careless people staying in the cabins.

After i quit, they tried to get me to do service calls, 100 miles and gravel for 2/3 of it, i wasnt interested.