82
Solar Etrike (lemmy.today)
submitted 1 week ago by [email protected] to c/[email protected]

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[-] [email protected] 1 points 4 days ago

Forever E-Triking

[-] [email protected] 1 points 5 days ago

Very cool! Can you give us a rundown of your setup?

[-] [email protected] 1 points 4 days ago

I wrote the parts used in another post in this thread, but if you have any specific questions, let me know.

[-] [email protected] 2 points 6 days ago

Yo this is tight, how build

[-] [email protected] 8 points 6 days ago* (last edited 6 days ago)

I started with a trike, and added a cheap direct drive ebike kit (Voilamart), and a Hailong battery 48V 20 aH. Then built a frame out of electrical conduit with Makerpipe connectors. The solar panel mount is made of 1x2 wood epoxied together and lashed with string onto the metal frame. I connected the 36V 200W Allpowers flexible solar panel to an Elejoy MPPT boost charge controller, which outputs 54.2V into the battery. That is the short version.

[-] [email protected] 2 points 6 days ago

Wicked sick

[-] [email protected] 1 points 6 days ago

Love it. Been wanting to build something like this eventually.

Ever hear of this project/have any thoughts on it? https://vhelio.org/

[-] [email protected] 1 points 6 days ago

Looks like a good project.

[-] [email protected] 17 points 1 week ago

Save some pussy for the rest of us

[-] [email protected] 15 points 1 week ago

200W solar panel, 48V 20 aH battery. Range is 25 miles on battery with no pedaling, estimated additional 20 miles per day of full sunlight with solar panel, pedaling will increase range. In full sun, the panel charges at about the same rate as the plug in charger, 3 amps.

[-] [email protected] 0 points 6 days ago

That seems rather large for only 200 Watts maybe the picture is giving me a poor sense of scale but that looks like it's a similar size to my 480 watt panels what are the dimensions here?

[-] [email protected] 2 points 6 days ago

It is an Allpowers 200W flexible panel, about 33" x 54"

[-] [email protected] 1 points 6 days ago

Ah flex panel that makes sense. Full panels are much heavier so probably less attractive to mount like that in general

[-] [email protected] 7 points 1 week ago

In full sun

The asterisk. Here in northern Europe, sometimes weeks pass without even 10 minutes of that. But in the Sahara this would be great - it even provides shade!

[-] [email protected] 9 points 1 week ago

Bet it would do great in California

[-] [email protected] 3 points 6 days ago

Yeah. Looks super dorky so there would definitely be a market.

[-] [email protected] 5 points 1 week ago

Florida too, even on cloudy days the uv index is nuts here

[-] [email protected] 7 points 1 week ago

What happens when you get a sudden gust of wind from the side?

[-] [email protected] 5 points 1 week ago

Make sure to always have that hedge on the windward side! ;-)

[-] [email protected] 5 points 1 week ago

Not much. I generally ride with the panel in flat top position.

[-] [email protected] 1 points 1 week ago

Looks like it could haul a lot. Have you thought about a trailer, etc? Looks like you could go carless completely or at least for days at a time.

this post was submitted on 07 Jun 2025
82 points (98.8% liked)

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