Відео

Battery: 52V 20Ah. Yes, I tried a few different charge controllers but in the end, I just bit the bullet and bought a Genasun. Pricey, but good. The charge controller outputs 58.8V which is exactly what a 52V battery needs for charging. Charging amps depends on how clear the weather is, the angle of the panels, etc.

Genau!

Gee, 5600W is a lot of power. The only thing that makes me a bit uncertain about your question is that this kind of power suggests speed, while my method of traveling is quite the opposite. My trips are slow and lazy, allowing for extended charging stops. That said, yes, it’s theoretically possible. First, check if the scooter is still operable (e.g., the wheel spins up) while the battery is charged with the stock charger. Also, consult the manual to see if it prohibits operating the scooter while it's being charged. Most batteries have an advanced Battery Management System (BMS) that handles both incoming and outgoing power, enabling simultaneous charging and discharging. The key point is to ensure the correct charging voltage for your battery. For example, my battery is nominally 52V, which requires a charging voltage of 58.8V. A 60V battery would need 67.2V. You'll need to get a solar charge controller that meets this requirement. From the battery's perspective, it doesn't really matter whether you charge it from the mains or from a solar panel as long as the voltage is correct. Once that's set, you'll need to figure out how to safely attach a trailer to the scooter and properly connect the solar panel to the battery. Also, consider the power output of the solar panel. For instance, a 100W panel, under ideal conditions, would take 10 hours to fully charge a 1000Wh battery from 0 to 100%. As you can see, there are quite a few details to sort out, but theoretically, it’s possible. Just be sure to stay safe, both for your sake and for the safety of others.

Thanks!

I don't have a dedicated app for that. I use Komoot for navigation and to record my route. I regularly take pictures of the bike computer's screen to capture the covered distance and battery status. When preparing the 3D animation, I import the GPX file from Komoot and reference the photos to accurately determine the distance and battery information at the time and at the distance each photo was taken. The data between these measurements is interpolated. For this video, I took a total of 12 pictures of the screen (12 data points). For example, I took one at the start, one at the foot of the mountain, one when I stopped for charging, another when I started off after charging, and so on. It’s a bit tedious, but it’s the only solution I've got.

@@SolarTrails Thank you for the Komoot info. , when my bikepacker is ready for the road/trail , I hope that my videos can be as good as yours 😎

Great! Have a nice time out there!

@@SolarTrails Just got the Komoot app and World map , thinking about getting premium (if it shows camp sites)

Yes! That's exactly what I like about these trips. 🙂No hurry, no set time to arrive. It makes me feel so rich...

Yes, it’s very difficult to manage without a trailer. To get a decent charge, you need a fairly large area of solar panels, which simply won’t fit into a normal pannier. I considered designing a holding frame to replace the panniers, which would keep the panels parallel with the bike, but I’m not sure if that’s a feasible solution. A trailer is necessary anyway, at least for me, because I carry a lot of gear that won’t fit in the panniers either. There have been reports about ultra-thin, flexible, and lightweight panels that can be rolled up like paper. If those are durable enough, they could offer an interesting solution to this problem. A 6x1 meter solar surface that can easily be rolled up would be amazing. I’m glad you enjoy my videos-thank you for watching! A new one on a trip in the Alps, with beautiful alpine scenery, is coming up. I plan to publish it tomorrow.

Those thin panels sound very interesting! So far, the curved panels that are available to buy don't seem to be very useful, although they are a lot lighter than rigid ones I guess (usually, the entire panel is on one electrical circuit, and if any part of the panel is in the shade, the efficiency of the entire panel is affected. Curved panels increase the likelihood of this situation occurring, where one side of the panel receives a lot less light than the other, so for me, the con's outweigh the pro's for now). Rolling panels up for easier storage seems like a much better use for the curved panel technology. I look forward to the new video 👍 Thank you.

I will definitely check out Off Grid Trek

This sounds great! I would love to see your setup. What is the capacity of your batteries?

@@SolarTrails My batteries are:both 52 volt Down Tube-> 20 amp hours. Rear Rack-> 15 amp hours

You should work for Rene. After reading your comment I took a look and I've decided to bite the bullet and buy one of these blankets as well. It seems like the only real charging solution that can actually fit inside a pannier bag. It costs almost as much as the rest of the bike does after UK import taxes, but I suppose what the wife doesn't know can't hurt her... 🤫

Yes, you are right. The battery seems to be all right. Thanks for the positive feedback!

Thank you. Yes, indeed, the area is beautiful.

Thanks a lot

Cool tip, thanks. I usually try to do this, but sometimes it's not possible. For example, I might not find a suitable place to stop, it could be too crowded, there might be annoying traffic, or I might still be at 70-80% charge.

Go for it!

Go for it! It's fun, exciting, and rewarding. Plus, it's much cheaper than buying a sports car or going on an exotic trip around the world.

Thanks for watching!

I never tried a seat post attached trailer so I cannot comment on that. The axle attachment is said to be more stable and handles better at high speeds and during turns. I'm quite happy with this attachment method. Cons: sometimes, when I'm on rough terrain, it can jerk loose the skewer's quick release lever of the rear dropout. Thanks for your feedback on length. It is much appreciated!

Thank you! Very useful advices. In future videos I'll try to provide more comments on the environment I'm in. Yes, these floodplain forests are incredibly interesting, a whole new world.

Thanks, Mark! Your suggestions are always useful!

Awesome, thank you! Your feedback is much appreciated.

Thank you! Your feedback is appreciated, duly noted!

Thanks! Your feedback is much appreciated! Köszönöm.

Thanks! Yes, I know I messed it up a bit and realized it too late. However, Genasun claims 98% efficiency, so the difference should be minimal. At the next overhaul, I will definitely put the wattmeter after the charge controller.

I've been thinking along these lines, too. However, I don't currently have the right structure for it. This trailer is not sturdy enough to bear my weight. A sturdier trailer would add even more weight to carry around. I was considering a foldable tent that can easily and quickly be folded out or back into the trailer, so the trailer would only carry the weight of the tent, not mine. I'm still exploring options.

@@SolarTrails I havent seen any nice designs either. Just my two cents, having a bike all loaded up with gear is not fun too ride. Dragging a trailer around is an improvement, especially if it's full of creature comforts at the end of the day, destination

It was!

Thank you! :-)

Thank you for bringing this to my attention. Do you have a suggestion for a more reliable alternative?

If I had more experience in editing, I would probably have made this part less abrupt. However, I couldn't think of anything else. After all, nothing happened. :-)

Absolutely!

@@SolarTrails ua-cam.com/video/6DxowzF9Ogo/v-deo.html

ua-cam.com/video/6DxowzF9Ogo/v-deo.html

@@SolarTrails Search my page for " Moon Setting Sun rising " because youtube isn't letting me post the link here

Yes! I'm satisfied with this panel.

I have visited this place several times (the village is called Velem), and even I didn't know about these buildings. While plotting my route on the map for this video, I accidentally discovered them and thought it would be a good place to start my trip.

Yes, the paths around Fertő (Neusiedler) Lake are well-maintained, safe, and very popular. However, this is not typical. Both Austria and Hungary have a growing number of bike paths, but much work still needs to be done.

@@SolarTrails yea you can find some really nice paths in the US but its not typical either.

Glad you liked it!

Thanks, I love this song too. The title is Bad Bad Barn Yard. (bit.ly/3zkkRZ4)

Awesome, thank you!

Thanks so much! I'm using a simple GoPro 11 and Davinci Resolve for editing.

My charge connection also has 3 pins, but in reality, only 2 pins are used. I googled a lot to find out what exactly this connector is and to my amazement, it turned out that it's some kind of audio connector. The name is "AC-C-X3M". You just have to find out which pins are actually used and which one is the + and -.

It makes me really happy to see you as a faithful follower! Your feedback is incredibly welcome and valuable. In fact, there's nothing more rewarding than seeing someone inspired to create something similar. I wish you all the best and many happy rides ahead. Feel free to ask anything - I'm happy to help, even if my experience is still growing.

Thank you so much! I wish you many nice rides!

The built-in Battery Management System (BMS) plays a crucial role here. It ensures safe operation by regulating current flow (input from the panels and output to the motor). It works independently of the controllers (motor controller and solar charge controller). However, it's important to ask a qualified professional for advice before replicating this setup. Different battery chemistries and BMS features can impact safe operation.

You have some awesome videos! I subbed to your channel!