ECO-WORTHY Upgraded 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

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.

Even though this is a "Ground Mount" system I was able to build a wooden structure and mount it on a flat roof. This is a strong well thought out mounting rack. I was able to fit 4 JJN 400watt bi-facial panels on it with room for one more panel in the future. Easy to setup and easy to secure panels to it.

I understand that there are two versions of this product, an old one and a new updated version. I have the new updated version. It still has problems. I've tried both Renogy and HQST brand 200 watt panels on this mounting system and the rails are about 6 inches too short to fit four panels of either brand. Also, these units cannot be free standing. They have to be bolted to something solid or the legs will just collapse because there is only a single bolt for the elbow pieces making them function like hinges that swing both directions. There is no amount of tightening that will make them hold the weight of 3 panels on the system (because it's 6 inches too short to hold the four as advertised). This wouldn't be a huge issue because it should be bolted to something anyway for winds but it also means that you can't change the tilt angle with the seasons unless you unbolt the mounts from the concrete slab or whatever it's anchored to and move the legs to the new location necessary to change the tilt and rebolt them. Even if you wanted to do this, you'd have to remove ALL the panels first, unbolt and partially disassemble the mounting racks to move them to the new inclination, put everything back together, drill new holes and install new anchors because with a new angle the legs are going to be in different locations, rebolt it to the ground, and then reinstall your panels. It would take hours. A lot of people install their panels on the ground instead of their roof so they can easily change the angle of the panels for winter / summer sun, but that's just not practical with this setup because it takes almost an entire disassembly and reassembly, it's simply not designed to change the tilt angle once it's assembled. I think advertising them as "adjustable" is a stretch, for all intents and purposes they are only "adjustable" for the initial installation. The description said the angle goes as low as 30 degrees, it actually goes to 28.5 if this matters to anybody. 20 degrees is actually better for my latitude so 28.5 is better. I contacted Eco-Worthy and asked if they have any rail extensions or some other solution so I don't have to send all four back, they responded with a couple of helpful options to make it work. I work with galvanized material a lot and the galvanization on these steel components looks weak to me. It looks like a thin spray of a zinc based paint. Only time will tell what the rust resistance really is. We get a lot of rain here so I would find out pretty quick. Lastly, the included instructions aren't entirely accurate. The book lists steps that aren't required because some of the pieces that show as not being assembled actually are. If you're good at reading ahead and visualizing the assembly this is actually a good thing, because it saves some aggravating steps, but if you're the type that needs to follow the exact recipe of instructions in exactly the order described you may struggle a bit. To summarize: this mounting system does not hold four 200 watt panels without modification, it is not adjustable after installation, the instructions aren't exactly correct, and the galvanization looks weak. However, this is priced as a budget item and it lives up to that expectation, and is a solid performer for this price range. Had it cost more my expectations would have been higher.

This rack isn't top quality but it does the job, and cheaply. Assembly was a bit challenging without a second pair of hands to help. I was surprised that the legs weren't firmly fixed to the rest of the rack but instead pivot in their brackets. This makes the rack very rickety until you can affix the feet to something. Once installed, though, it did its job well.

I bought two of these racks to mount standard 300W solar panels, based on the listing saying each rack supports three panels. That part turned out not to be accurate. Standard 300W panels are roughly 39 inches wide, and once you account for the clamps, the rails on this rack come up a few inches short. As it comes out of the box, you cannot properly fit three panels like advertised. To make it work, I ended up adding Unistrut extensions to the rails. After that modification, the system works the way it should have from the start. I did contact the seller, but they weren’t very helpful and told me to go through Amazon. Amazon did step in and credit me for the cost of the extra materials, which I appreciated. After using the racks for a few months with the modification, I’m actually happy with them. The structure itself is solid and does the job well once everything is set up correctly. Pros: Sturdy and holds panels securely once installed Adjustable design is useful for setup Works well long-term after fixing the rail length Cons: Listing is misleading about fitting three 300W panels Requires additional material to work as advertised Seller support was not helpful in resolving the issue Bottom line: The rack itself is solid, but be aware it will not fit three standard 300W panels without modification. If you’re willing to make that adjustment, it works well. Otherwise, the listing will lead to frustration.

So I knew I didn't want the tilting mechanism part of this set up. I wanted to find a way to make it work without it. And I did! Didn't need to buy anything or cut any new holes to make it work. I put the bar onto the legs and used a thick bolt (had extra since I didn't use the tilting part) to hold the strut channel in place. This thing is solid! Not hard to install but I suggest looking up the tutorial video for a quicker install. Not sure why the strut channel sticks out so I'm just gonna cut it off! Worth the money instead of buying my own strut channel and making my own set up. Would have to measure, cut, risk messing up, and constantly going back to the store. 10/10 great product

The nuts, bolts, clamps are in separate bags, this makes assembly go faster. I did find that the connector sleeves for joining the horizontal rails to be a very loose fit. This causes the rails to sag, you will need to lay the rails on a solid flat surface in order to bolt these rails with out bowing. The red protective end caps do not fit this version of Uni-Strut. I had to use silicone to keep them inside the rails. Also, there should have been supports included, to the help keep the legs from rocking over sideways. You can rack the entire frame sideways, while you are installing the solar panels. The frame is galvanized to prevent rusting, but the -4- welded feet are merely aluminum painted. All in all, I feel that the frame is well worth the money for an easy solar panel mounting solution, just not of Uni-Strut quality

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 school UPDATE 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.

Great frame, durable, and simple to setup. I was able to fit five 100w solar panels on this stand after buying additional brackets. Three Renogy and two Eco-Worthy panels fit and are all working well on the stand. You will want to weight this down though as it has blown over in high winds in the past for me. I was able to use 4 old rotors and bolt them on the feet for additional weight and stability. This has been outdoors for the last several years and has been holding up well. I would probably get another one when I get more panels.

I managed to catch this mount on sale and these are perhaps the least expensive ground mounts on Amazon. For the most part the setup was easy but a second set of hands would have helped, especially when mounting the 195W panels. This is an upgrade from their previous mount and it has an additional 3rd support leg in the center to prevent sagging from the weight of the panels. I also noted some of the mounting base holes were oriented slightly different than the original mounts that I had seen on review videos. I have previously used strut channel spring nuts for other solar mounts that I have built using U-channel (strut channel) and I found that Eco-worthy's 'twist and turn' mount nuts were fairly simple to use. I would personally prefer spring nuts for a 'single person install' because they do stay in place in the track a little better while attaching panel mounts. Note: you can interchange the normal strut spring nuts in these tracks if you need more or if you lose any of the propietary eco-worthy mounting nuts. Once assembled the mount is quite strong and easily supports my panels without sagging. I secured the mount to a 4x4 based frame with wheels using 3" lag bolts and washers, as well as I used 2.5" nuts and bolts where the base had to be attached to the 2x4 cross pieces (see the attached picture). I went with this setup because, I wanted a moveable mount that I could easily orientate to the morning, noon and late afternoon sun for maximum solar gain, as well as being able to move it for any yard work if needed. I will be adding concrete patio stones to the wooden base to help prevent possible tipping in the wind. This mount definitely is good for the price and my biggest complaint is that although they call it adjustable, once you set the tilt angle on the mount for your panels, you can not change it without without removing all the panels again and repositioning the legs. I might look at modding the rear legs at a later date to make them seasonally adjustable but for now I have them set at 45 degrees, which is a compromise between the best winter and summer tilt angle for my location. Overall, it reasonably good and inexpensive mounting system for just over a hundred dollars (watch for sales) and it can easily be beefed up with some additional cross bracing if you needed. It easily supports up to four 200W panels without sagging, however as I said earlier a helper is definitely an asset when mounting these larger and heavier panels. You might notice my panels are not quite level and I'll need a helper to support the panels while I get them a little straighter. Note: The picture with the power station was for testing the panels only. I have to give Eco-worthy 2 thumbs up because honestly I couldn't build this from parts I bought myself at this price.

Easy and quick to assemble alone, came with all the tools you need, sturdy enough, has lots of spare parts. Now other reviews have stated this already but let me repeat it, tilt adjustment will be impossible once the panels are mounted, this is a fixed rack rhat you can adjust the tilt of. If you plan on adjusting tilt with the seasons, this would require removing the panels at each ends to reach the bolts, so not great. Also very lightweight, will need to be tied down.

When I began assembling the mount it seemed quite flimsy, but now it's all bolted together with panels attached it will barely move even if I push on it. I installed it on a wooden frame with some concrete blocks to weigh it down for stability and that's worked well so far. Would have been easier to assemble with two people as my panels are quite big and heavy but making the frame to attach it to took longer than assembling the mount and attaching the panels. The only downside is that I couldn't find any 300W panels narrow enough to fit three on the mount, so I ended up buying two 425W panels instead. If the mount was a foot wider it would be more versatlie, but perhaps that would exceed the amount of weight the frame can handle. Edit: I've since added an additional 120W panel to power my Starlink so that's now 970W on the mount and it's still rock-solid with my wood-and-concrete-block frame to hold it in place.

Have got it and took it out of the package to make sure it was all there before I ship it to the off grid land for installation. Super strong and well made!! Has everything you need to get it set up. Will be buying more