BFL13 wrote:
Like Mr Wizard said earlier, the economics of a solar system for "topping up" are not there in many cases.
It might not work out in your case. For most of our trips, anything other than a between trip maintenance system probably won't get us much value for the dollar. All of our trips are 3-4 days. Don't really need solar for that except for what I mentioned (maintenance). BUT we'll probably get more than maintenance because we'd like to do longer trips and the battery bank won't make it a week with our usage. And we don't want to get a generator until we absolutely must (trying to see how long we can go without one).