At Harbor Freight, anybody have experience with them?

From what I've heard they are not very robust, check out reviews on Youtube. Check out BougeRV and also check out videos by HOBOTECH on Youtube, he does reviews on panels, solar generators, etc. Excellent channel.

Thanks Tom!

I have a couple of these, Solar panel they seem to be good and the price is $109.99.

I bought three 50 watt solar panels with voltage regulators on Amazon three years ago for $50 each. I use them to keep three different deep cycle batteries charged at our cabin and sauna, they run lights and on-demand water pumps. One hangs on the gable end of a building, one on a side wall, and one on a tree. They are exposed to the weather, have gone through three winters and still work fine.

I put them on the roof of my cabin, they seemed to work ok, Had it for lights, charging phones and running a radio. Sold out so don't know about longevity, but, the battery that goes with them sucks, I'd get a good deep cycle battery if doing it again.

definitely check video reviews and your looking at your actual cost per watt , not claimed performance

I have 3, going on 3 years now. Still putting out full rated voltage in direct sunshine.

I've had 2 sets of the three panel ones from Harbor freight mounted in aluminum frames and attached to the side of my sauna building for about 15 years. The only issue I have had is I cracked a panel with a small stone when I was weed trimming. They keep my batteries charged very well and the only maintenance I do is making sure the batteries have water at the correct level. I don't have them in a spot that gets the best direct sunlight but I'm satisfied with them.
Gary J

I used mine for Target Practice. Free gas is much better.

bought a 25 watt from harbor freight and the controller. For my camper battery in WV . Worked good for a weekend. went down this weekend and battery at 8 volts. Nothing was on in camper, took battery home to recharge it.