Help with picking out components, and do I need solar.

100 watts of solar supplies all the power we need. We live at the latitude of Dawson Creek where the Alaska highway begins so we don’t need air conditioning. I have room to put a couple more panels on the roof but we just don’t need them. We never plug in or use a generator.

Beyond needs, we would need another panel if we watched TV while camping or wanted to use a microwave oven.