That poses the question "how do people image over 2 nights without ready access to mains power". I would assume that my setup is pretty typical for astro imaging. I would also assume that there are not too many 256 hour SLA batteries to be found at star parties.
I guess a generator may be a solution (either to power stuff at night or to rechange batteries during the day). I understand that some people do use them at the SPSP.
Matt
|