Itinerant1 wrote:
Maybe the OP just wants to justify his simplistic way of "camping"
Or simplistic way of killing a single battery by undercharging and/or running generator all day and part of the night.
I remember one Mexican guy, God rest his soul. He did have a solar - 160 or 200W with cheap controller, probably under $250 total cost. Bought it as soon as panels have become affordable. Didn't debate whether it was financially wise decision, between generator and solar it was an obvious choice in a village with no electricity.
When his single battery gone sour, he had to run a generator from sunset until his family turns satellite TV off - for several weeks. He was well aware that was losing money, just didn't have $300 to buy a pair of deep cycle batteries. Was suffering all that time, watching his hard earned pesos going down the fuel tank.