Joey short
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Headed south on solar power as far as it could take me. Wishing charging were a bit slower.

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Joey short
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baking a cranberry pie by solar power on a day where "solar" is rather notional

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Joey short
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Finally found spare time and energy to fix the bookshelf that broke and partly fell over about 6 months ago.

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Joey short
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The vestigial lead acid battery in EVs is kinda weird, and annoying when it starts to do lead acid failure things. There are engineering reasons for that cruft to still exist, but this does make me wonder when that 12v battery will finally get eliminated from cars.

I wonder if the traction battery's balancing leads could be designed to also power the crucial low voltage systems like the contactor? Battery, enable thyself..

Not gonna pursue this idea personally, cars are still boring to me even w/o the 16th century parts.

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Joey short
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I have a repository where I've collected many conference recordings, which I archive offline. Usually that is an exercise in web scraping. In this case, I was able to clone the git merge this into my repo, and `git-annex get` the videos.

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Joey short
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finished up my winter prep checklist yesterday by insulating the fig tree and re-burying parts of the water line

I did not expect accumulating snow today!

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Joey short
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plenty of solar power to charge my EV

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Joey short
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shoutout to the "security researcher" who spammed me with a report that git.kitenet.net exposes a git repository, and followed up to request payment for their "responsible disclosure"

I needed a lol

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Joey short
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Automatic curtailing of 3 charge controllers to avoid overcharging the battery, which I implemented on friday, seems to be working well.

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Joey short
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The ideal conditions rarely happen, because the battery usually gets filled from low to 100% even on cloudy days before all the solar panels have a good angle on the sun, typically before noon. And after that point power is going to fill a larger battery (EV).

The main situation where it can happen is when it's been raining all day until the sun breaks through around 2 or 3 pm.

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Joey short
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I have 6 solar charge controllers, which if all running flat out in ideal conditions can charge the battery at 2.2c. Which would not be great for battery longevity, it should be limited to 1c ideally.

The particular charge controllers I chose don't support charge rate limiting. At all. But I have just now found a way..

(Good thing too; my backup plan involved a rather huge industrial contactor capable of breaking quite a lot of amps.)

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Joey short
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presenting the britishairways.com flight checkin page

it appears like this in all 3 browsers I have tested, and there is no indication what these checkboxes and buttons do

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