Check out joeyh's stuff, https://joeyh.name/ https://joeyh.name/, esp https://joeyh.name/offgrid/ https://joeyh.name/offgrid/ Energy storage, whether purchased

Check out joeyh's stuff, https://joeyh.name/ https://joeyh.name/, esp https://joeyh.name/offgrid/ https://joeyh.name/offgrid/ Energy storage, whether purchased batteries or built gravity storage is likely most useful. Having consistent access to power through predictable reserves makes energy way more useful to you. You can do laundry at night, or run a heater, etc. Storing energy allows you to adapt your power usage to your needs and preferences, instead of adapting your needs and preferences to power availability—which has daily and seasonal limitations.