1) open the curtains
2) have free heat
Through no planning of our own, our windshield points easty and our big windows point southish, and in that way we accidentally installed passive solar.
Lately (since Monday) we've been tempted by this (it will click through to AM Solar in Oregon, who sells them):
but the 120 W model. I haven't really thought it through. Would we use this to charge the big battery bank, or the small house battery up front? Hold up ... Okay, I just discussed it with Pants, who reasons that we would use it to charge the big bank, which supplies the small house battery, which supplies the small house.
We have a friendly disagreement about the application of solar technology. One of us would like to install a system right now. One of us wants to wait until we're somewhere where people install solar systems on RVs instead of where they say Boy, seems like you could do that somehow. This intermediate solution might make both of us grin.
If you know anything about this company or this product, we'd like to know what you know.
Pants is home early today with something contagious. Send tom yum soup wishes.