Power in Flux

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Stevo replied to the thread California bans ICE cars and trucks by 2035 - but not bikes.
" I remember watching a similar thing at Laguna Seca decades ago, but I think most of the bikes were still gas powered to see who got the most miles per gallon. "

1 Day Ago

Richard230 replied to the thread California bans ICE cars and trucks by 2035 - but not bikes.
"
Quote Originally Posted by Stevo View Post
Solar tech does seem to be following an exponential trajectory, not quite Moore's law, but similar. I am excited for the promise of solar, and maybe by the time the year 2035 rolls around... who knows?! But I doubt solar will be able to power a motorcycle. I can see some kind of fold out accordion style solar array bike cover for charging.
You may recall that contest that used to be held in Australia during the summer when auto companies and universities designed very odd-looking cars covered with solar cells to see which one could finish the race the quickest. Not all made it to the finish line, the speeds were pretty slow and the drivers really looked uncomfortable in those "cars". I wonder whatever happened to that yearly solar-power vehicle exhibition? I assume that if it was held now the race would be a little faster and perhaps more interesting. "

1 Day Ago

Stevo replied to the thread California bans ICE cars and trucks by 2035 - but not bikes.
" Solar tech does seem to be following an exponential trajectory, not quite Moore's law, but similar. I am excited for the promise of solar, and maybe by the time the year 2035 rolls around... who knows?! But I doubt solar will be able to power a motorcycle. I can see some kind of fold out accordion style solar array bike cover for charging. "

1 Day Ago

Richard230 replied to the thread California bans ICE cars and trucks by 2035 - but not bikes.
"
Quote Originally Posted by kimimiles View Post
I heard about this news. They also suggest to use a solar-powered motorcycle.
Good luck with that. Do the people who think up stuff like that have any idea how long it takes to recharge a motorcycle-size battery using solar cells of a size that are typically installed on a home roof? And if they are thinking that you only need sunlight to power a motorcycle and do not need a rechargeable battery then I hope all of their travel is downhill.

You gotta love politicians for their ability to make new technology sound so simple and easy. "

1 Day Ago

ElMotoMike replied to the thread The Long Way Up.
" Just finished ep 6. Really enjoying this series. Def recommend to all. "

6 Days Ago

frodus replied to the thread BMS Confusion.
" Haha! You're welcome. It's fun and I can remember a lot about how my build made me feel, even though I never got to V2.0.

Good luck!

Quote Originally Posted by Csecrist12 View Post
The man himself! I appreciate the guidance and help with this. Excited to start building the unit as it is my first EV build.

I'll be making a thread with what I have going on once I get some ground work going on.
"

1 Week Ago

Csecrist12 replied to the thread BMS Confusion.
"
Quote Originally Posted by frodus View Post
Would that individual be me?

It's a great setup I've used on a few builds, and sold to multiple customers. It's pretty easy to set up and wire. You made a good choice.
The man himself! I appreciate the guidance and help with this. Excited to start building the unit as it is my first EV build.

I'll be making a thread with what I have going on once I get some ground work going on. "

1 Week Ago

Spoonman replied to the thread BMS Confusion.
"
Quote Originally Posted by frodus View Post
t's pretty easy to set up and wire. You made a good choice.
Seconded. "

1 Week Ago

frodus replied to the thread BMS Confusion.
"
Quote Originally Posted by Csecrist12 View Post
Update: I have went ahead and purchased the ZEVA setup for my 28S pack I am building. I have another individual who will setup my charger to work with the both the Lithium ion pack and the bms setup.

Has anyone used the ZEVA modules?
https://www.zeva.com.au/
Would that individual be me?

It's a great setup I've used on a few builds, and sold to multiple customers. It's pretty easy to set up and wire. You made a good choice. "

1 Week Ago

Csecrist12 replied to the thread BMS Confusion.
"
Quote Originally Posted by Spoonman View Post
Yes, I have a Zeva setup in 40 cell flavour here.
Simple and robust once you take the time to wire it up neatly.
Also I've had email exchange with Ian (Hooper) who's the man behind it and he's both responsive and helpful.
I have done same email exchange with him (Ian Hooper) as well which is a huge support for this setup. I'll keep that in mind and bounce ideas off of you when I get to that point.

Do you have a build you've documented by chance? "

1 Week Ago

Spoonman replied to the thread BMS Confusion.
" Yes, I have a Zeva setup in 40 cell flavour here.
Simple and robust once you take the time to wire it up neatly.
Also I've had email exchange with Ian (Hooper) who's the man behind it and he's both responsive and helpful. "

1 Week Ago

Csecrist12 replied to the thread BMS Confusion.
" Update: I have went ahead and purchased the ZEVA setup for my 28S pack I am building. I have another individual who will setup my charger to work with the both the Lithium ion pack and the bms setup.

Has anyone used the ZEVA modules?
https://www.zeva.com.au/ "

1 Week Ago

Stevo clicked Likes for this post: BMS Confusion by Spoonman

1 Week Ago

Stevo clicked Likes for this post: Podbuilder by Podbuilder

1 Week Ago

Spoonman clicked Likes for this post: Another new Tesla 4680 video by Stevo

1 Week Ago

Spoonman replied to the thread BMS Confusion.
"
Quote Originally Posted by Stevo View Post
I know its too complex to easily be utilized by a DIY'er. I haven't found anyone that has tapped into it to use it for there own project. If you have, please post a link.
He's pretty much gone and done it:
https://openinverter.org/forum/viewt...art=200#p17777 "

1 Week Ago

biothundernxt replied to the thread 1979 XS750 electric conversion.
"
Quote Originally Posted by Stevo View Post
It will fit fine if you can take the wheel off before install. It looks to me that the swing arm will clamp down on it.
You can add a shim if its too far out. Maybe the hub spacers have to be re-made a notch wider?
I re-did the 3d design already, it only took a few minutes.
That's why I made it out of plastic the first time; so that I could test fit before having it machined out of aluminum.
Now I just have to wait for it to print again. "

1 Week Ago

Richard230 clicked Likes for this post: Podbuilder by Podbuilder

1 Week Ago

Podbuilder replied to the thread Podbuilder.
" That's a very popular question. To which I reply, enough to cover the cost of completing this one and building another with a crappy exchange rate from US to AU to purchase the parts. Also some workshop upgrades to assist in building the next one. Honestly, not enough for the effort I've put in but at least I'll have enough to complete the next and better equipment. I purchased a plasma cutter and made the required changes to my CNC mill to fit it and get it working. But again, Im looking for information on what batteries you guys are using these day.

https://youtu.be/HDyzzujmFqU "

1 Week Ago

Richard230 clicked Likes for this post: Another new Tesla 4680 video by Stevo

1 Week Ago