Solar power - Printable Version
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Solar power -
tobyportugal - 26-05-2021
Good morning,
An idea for a solar power supply.
https://gvidinski.wordpress.com/2021/05/10/solar-powered-nodemcu-sds011-dust-sensor/
This is somewhat limited for countries without much sunshine.
RE: Solar power -
werk_ag - 26-05-2021
I'm afraid that such assembling, in a climate like Portugal on a summer day with 40ºC, the LiOn battery will complain emitting some smokes...
RE: Solar power -
tobyportugal - 27-05-2021
(26-05-2021, 19:41)Werk_AG Wrote: I'm afraid that such assembling, in a climate like Portugal on a summer day with 40ºC, the LiOn battery will complain emitting some smokes... 
Yes, I stay with a classic solution (battery VRLA 8ah), it is heavier and more cumbersome but simple and effective.