I'm looking to create a simple and cost-effective platform for my three small solar panels that are currently on my shed roof. The platform needs to allow for a 45-degree tilt and the ability to manually turn the panels towards the sun throughout the day. I don't need fancy components like bearings; I just want something straightforward that can hold the panels in position after I adjust them. I'm open to any creative ideas or suggestions you might have!
3 Answers
For a low-budget solution, you can build a wooden frame with a bolt in the center to let the top part turn by hand. Adding a flat washer in between can make it easier to move. To secure it in place, just use a pin or wedge underneath after you turn it. Alternatively, if you have an old swivel chair base or lazy susan lying around, you can use that by bolting the panel frame on top for easy rotation. Just make sure to add a stopper to keep it steady during windy days.
You could try setting a pivot on a solid base and then put UHMW tape on the underside of the pivoting part. This way, you’ll have a smooth rotating action without overcomplicating things. Check out this [UHMW tape](https://www.amazon.com/APT-Ultra-high-Polyethylene-Tape-Protection/dp/B08CFVTTRV?th=1) for some good options!
A good approach could be to use one pivot point in the center of your platform, attaching pins on either end to control the rotation pretty easily.
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