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On that note, these days even a few lead acid batteries and a few solar panels at home are enough for a lot of things. LED lights, battery power tools, laptops
by bserge 5y ago
On that note, these days even a few lead acid batteries and a few solar panels at home are enough for a lot of things.
LED lights, battery power tools, laptops, these are very efficient compared to just 20 years ago.
Don't really need expensive Li-Ion when you have the space for big and heavy, but cheap SLA batteries.
- empiricus 5y agobut far from enough during the winter, when you need much more energy. for 70% of the year, yeah, a few solar panels are enough.