Ask Lemmy

26701 readers

1741 users here now

A Fediverse community for open-ended, thought provoking questions

Please don't post about US Politics.

Rules: (interactive)

1) Be nice and; have fun

Doxxing, trolling, sealioning, racism, and toxicity are not welcomed in AskLemmy. Remember what your mother said: if you can't say something nice, don't say anything at all. In addition, the site-wide Lemmy.world terms of service also apply here. Please familiarize yourself with them

2) All posts must end with a '?'

This is sort of like Jeopardy. Please phrase all post titles in the form of a proper question ending with ?

3) No spam

Please do not flood the community with nonsense. Actual suspected spammers will be banned on site. No astroturfing.

4) NSFW is okay, within reason

Just remember to tag posts with either a content warning or a [NSFW] tag. Overtly sexual posts are not allowed, please direct them to either [email protected] or [email protected]. NSFW comments should be restricted to posts tagged [NSFW].

5) This is not a support community.

It is not a place for 'how do I?', type questions. If you have any questions regarding the site itself or would like to report a community, please direct them to Lemmy.world Support or email [email protected]. For other questions check our partnered communities list, or use the search function.

Reminder: The terms of service apply here too.

Partnered Communities:

Logo design credit goes to: tubbadu

founded 1 year ago

MODERATORS

[email protected]

candyman337

[email protected]

Any good Lemmy communities for questions about solar lights? (feddit.uk)

submitted 9 months ago by [email protected] to c/[email protected]

3 comments fedilink hide all child comments

I'm struggling to find any communities on Lemmy, maybe someone can point me in the right direction?

It's a really dumb and minor question but it's driving me nuts trying to find a decent solution.

I've got some of those metal outdoor lanterns that have a small round solar panel on the top and an LED. They work great in the summer but there just isn't enough charge in the winter for them to get fully charged... the problem is, EVERY single one I've found ONLY charges when it's turned ON.

There seems to be 1000s of replacements on Amazon but I've not found a single one that charges while off...

I'd really like some that I can keep off but will charge anyway so I can turn them on when I'm actually using them in Winter.

Dumb question but maybe someone can point me to a Lemmy community that can help!

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 1 points 9 months ago

These solar lanterns just don't have enough solar cell area to fully charge in the short winter days. If you can deal with them not being as bright, you can double or triple the value of the resistor in series with the LED to double or triple the time the light remains on.

Another way to deal with the lack of charging is to add a small solar panel. But these solar lights will all eventually fail within a couple years because of battery degradation. I finally gave up and installed low-voltage LED lighting, which actually produces a useful level of light.