DIY Solar Powered Tractors

Solar tractors are around — if you pay attention. Supposedly, there is one here in my own Boulder County which I hope to seek out someday and make a post about, but until then this post offers a sampling of “what’s out there.”

Most solar tractors are do-it-yourself projects, happily taken on by the frustrated-would-be-engineer, and so each one is different and innovated by its unique designer.

In this post, I’ve put together a few links, which if followed, will give you some ideas of what a few of these innovators have created for their own personal farm use.


The above is a solar tractor at the Ann Arbor Farmers Market in 2008, taken by Mouly Kumaraswamy (FlickrCC). It looks as if its owner-maker is plugging the battery pack into a solar array system for re-charging, instead of putting panels on the tractor’s roof, like many other models.

On the Homesteading Today forum, the builder of the solar tractor in the photo above describes how he made the tractor, and there are other photos of this labor and back saving creation at the link. He calls it his P-Machine: P for Planting/Picking/Pulling weeds and Putting around the garden.

This (above) tractor is featured on the Solar Car and Tractor website. It is a heavier duty tractor, weighing 3700 pounds (with batteries), on a Ford 8N tractor model. With 12 HP, a 1300 pound battery pack lasts for about two hours, capable of plowing or harrowing a half-acre in that amount of time.

The same website also features another solar tractor using a Farmall Cub.

Mother Earth News, this month, includes a small solar-powered tractor being used on a 30-acre farm in Arkansas. Its innovator used a 1950 Ford scrap tractor for the frame. With its roof top solar array, it uses eight batteries and runs for two hours following an 8 to 10 hour charge. Its power is similar to a gas or diesel tractor, according to the owner, who says it is perfect for the needs of their small farm. Go here to see the Mother Earth story which includes two nice photos of the tractor. To watch a video of the tractor working, go here.

If any readers here know of other solar tractors that they’ve seen or read about, please add links or descriptions, in the comments below this post.

ADDITIONAL LINKS:
Permaculture Electric Tractors
Youtube video of Steve Heckeroth’s Solar Tractor
Youtube video of 1954 Farmall Howe Converted Electric Tractor

Leave a Reply

Your email address will not be published.

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>