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Petra's avatar

in our house, the electric power has nothing to do with the heat, since we have wood heat only. unfortunately ours is definitely not a passive house, not even energy-efficient, as we needed a shelter quickly when we moved to our "empty" land and have just been adding on slowly. what we found with lead-acid batteries is that we definitely have to top them up with the generator at least once a week in the deep of winter. we already wrecked a whole set by not paying attention to that (even though with our new ones, the manufacturer expressly says to do that often enough). we can go for two cloudy days, but then in order to maintain our batteries in good shape, we have to run the generator. i am now saving up for more panels so that we can catch more of the sometimes elusive winter sun.

it certainly is a learning curve, and in my opinion very much also a matter of lifestyle choices. which may not be a bad idea to consider anyway if one is interested in a smaller footprint on this earth. which brings me to the NYT article. i always wondered about those tiny houses and how they would work in a less than ideal situation. seems that for some people they really do not. but then, being stuck in a small apartment in a big city cannot be much fun either. even if you can or don't feel the need to store lots of toilet paper (what IS with that, anyway???). from the article i got the impression that the tiny house owners relied heavily on external systems that ultimately they had no control of (gyms, campgrounds etc.) i feel that a certain amount of self-reliance helps a lot with my good sleep - and i am nowhere near the mindset of a "prepper"...

as a new reader here i am certainly looking forward to more tales from beyond the grid :)

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Charles Mandel's avatar

Thanks for reading as always, Cynthia. We found from personal experience that even though we have 3,000 watts of power from a stand-alone array of 12 solar panels and eight lead-acid batteries capable of storing two days of power that during the shortest days of winter combined with excessive cloud cover we still had to run a gas generator once a week for a number of weeks to power the system. We did this after conferring with our solar provider, Green Lizard. The answer may or may not be more panels and batteries, but that's not something we currently have the budget for. And of course the further north you go, the more problematic it is to use solar because of the excessively short days.

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