ECO-WORTHYUpgraded Solar Ground Mount Adjustable Multi-Pieces Solar Panel Mounting Brackets Kit System for 4pcs 200W/3pcs 300W/2pcs 400W Solar Panels for Ground,Open Space, Cabins and Backyard Sheds

This is the second mounting system I have purchased from eco-worthy. This time the unit came with some different pieces, some extra, some omitted compared to first system. Instructions were in what I guess is German. I had some parts leftover from the first system so, in the end, I had 2 complete systems. I suspect this was diverted from China to Germany to the US. This is the reason for 3 instead of 4 stars. Not giving it 5 as it is lightweight. I ended up buying some heavier duty struts at home depot.Plus I think for any product 3 is average and 5 is exceptional, think of A-F grading system from schoolUPDATE 6/25: After posting my review Ecoworthy reached out to me without me initiating a conversation. They said they wanted to help and resolve any issues. They did just that! They sent me the missing and upgraded parts and apologized for any inconvenience. They also gave me a small refund. Throughout the process they responded within 24 hours to every email. Even followed up to find out if I was satisfied. Honestly I wish all companies had this level of support and customer service. I will purchase from Ecoworthy again when the time comes.

Super easy to use extremely satisfied with the quality of this item mounting this was rather easy because it's not that heavy for one person to manage highly satisfied totally recommend

I took the time to read all the reviews and some folks noted that the metal u brackets would bend if under stressed conditions. I reinforced them with a piece of 58” 14 gu Angle iron. It’s booted to the underside of the U channel with the 4 bolts from each U bracket. I also added JB weld steel epoxy on the inside of the U bracket before tightening it down.Many noted an excess amount of sloppy play in the legs and vertical arms. I added M10 washers everywhere I could and used an impact wrench to tighten steel to steel bolts and nuts.The aluminum bars that are used to hold the solar panels down should be steel also. I’m glad I had extras because 2 were stripped and could not be used. I would feel more comfortable adding a bit on the bottom of the bolt but being on a roof and managing a solar panel and so on, made for an unsafe situation. I will be making a support bracket out angle iron that will mount off the U channel and crate a U shaped lower frame to keep the panels from just sliding out. I also had to cut the legs to not exceed 33* which is where I need my panels to be. The roof pitch is 19* plus the frame.Overall it was a wild learning experience and one that worked out in the end. It’s a sturdy built unit if you can overcome the shortfalls.

Update 11/26/22: today I received a package with the missing parts from the seller. Exactly the most important parts that were missing arrived complete. I cut the zip ties and installed the panel clamps. The panels are now very well secured. Thanks to the great cooperation with the seller, these panels mounts are complete, and I now find them to be a 5 star product. They really are great panel mounts, a terrific value for the price and I highly recommend them.Original review: I bought three of these, and I find them to be great except for one thing, they have hardware missing. In everyone of the three boxes there was hardware missing. The missing bolts, washers and channel nuts are easily available at my local hardware store, and I bought enough to finish the assembly which was fairly easy. However, the end and mid panel clamps are not so easy to get, and are pretty unique to these mounts.I did reach out to the seller, and they said that they are sending the clamps, but they are coming from overseas (probably China) and it could take a long while. We are creeping into winter here and I cannot wait. I went ahead and used other bolts where I could, and used zip ties where they were missing, I just used white heavy duty zip ties to hold the panels in place until spring next year. One box had the whole bag of end and mid clamps missing. The others were missing the stainless steel clamp bolts and channel nuts. I used hex head bolts and my own channel nuts temporarily.I will be honest, these mounts are not bad, but beware that parts and hardware may be missing. If it is only the bolts and nuts, just buy them, they are inexpensive and easy to get. If you buy everything to build these from channel struts and hardware, they will cost much more. That is what makes these worth buying.These are stabile, sturdy and very versatile. As you can see I bolted them to deck blocks which allows me to move them if I need to. Yet they are heavy enough to keep them secure to the ground. These mounts can easily hold 5 of my 100 watt panels each, but I had to configure for 12 panels. Hence 3 mounts. I just cut off the ends to butt them up against each other.I can recommend these mounts for their versatility and great value. You can easily mount panels up to 250 watts, maybe more. Just be prepared to deal with missing hardware. If you get the mounts complete, you are getting a great deal. I give them 3 stars because of the missing hardware and the pain in the behind for the missing hardware.

Really nicely put together kit. The hardware is first rate and it includes a few handy tools for assembly. I am using it as a ground mount. Once assembled it has a bit of wobble from side to side as it wasn’t bolted to concrete. A cross piece diagonally across the back 2 uprights made it rock solid.

They send shallow unistrut. Not much weight load for bigger panels. Need to go buy deep strut to attach bigger panels

The product is of high quality and easy to install. However, I’m returning it because I need to relocate my panel to a different location in my yard to receive better sunlight every six months.

This is a great mount after I did some of my own mods. I changed the 2 front fixed base brackets to 2 rotatable brackets so I can adjust the tilt angle for seasonal changes. I also replaced the multiple short horizontal unistruts with 10 ft long 14 gauge strut from home depot. Another tip is that it's cheap to get this from EcoWorthy's e bay site.