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Post your Ground Mount Setup

here's mine, needed a portable set up but also needed to be able to take bad winds, had the old disk setting around and scrounged most everything else from my scrap metal pile. it weighs quite a bit with added tractor weights and all the steel, its all the hydraulics want to do to lift it.
 

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My first ~1.2kW array on top of pole mount 20 years old now! Kyocera 120W and 130W panels.
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Newer top of pole arrays installed few years ago. Also Kyocera panels.. ~ 7.5kW total:

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And the current as we speak work in progress for 14.4kW array for QCELL bifacials on adjustable Sinclair mount:
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hope this helps!

3 arrays 12 panels each for roughly 12kw of panels. Done all myself, so any mistakes are mine. Good luck.
 

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5.9 kwp of used panels.
Saw 5.2 briefly today near the equinox.
18 235/255 watt panels to a 6-1 combiner for one charger.
6 panels to a second charger.
4x4 posts 2 feet deep, no concrete.
2x8 with a ripped 2x4 as a stiffener and the rip is at an angle and gives me a bolting surface for the unistrut.
5.836 Mwh in the last 12 months.IMG_20230918_170419118_HDR.jpg
 

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30-Canadian bifacial 390w
5S-6P
4- 2"x2" steel posts in concrete
2x12 beams
2x6 stringers
Unistrut
Growatt 12K
Growatt 4880
61 KW-EG4 lipo4's
 

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Upper right corner shows back of Unirac U/LA ground mount using bottom clips.

Close up is some commercial PV rail and top clamps, rails between 1" IMC on top of fence posts and on Unistrut bolted to block wall.

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Front view of U/LA

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easel with two 12V panels, powers 24V & 48V fans

panels easle.jpg
 
3x Sinclair. 72 panels 370 watt Aptos. Two Sinclair mounts would have been significantly cheaper but since these were going on the side of a pond dam, I didn’t want to press my luck on maintaining level with various angles and slopes.

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They look smaller than what they are from the clear angle. It’s a weird optical illusion. They stretch forever when viewed straight on through the trees.

I am glad I went with three. You can see where the closest one went a bit caty wampus and there’s a peak in the center. We had to set the panels from that peak and go to either side of it.
Did you drive your post or Dig a hole and fill in?
 
Did you drive your post or Dig a hole and fill in?
Dig. We had to use a miniex with a hydraulic post hole digger. Slope was too steep for a tracked skid steer (it was also wet and muddy as we had just had trees removed from the dam). There was only one guy around with a driver tall enough and he was backed up with fencing jobs.

20x 85lb bags of quickcrete per hole. If I had to much of the manual labor, I would have called a truck and piss anted it over in a bucket. I gave them (the guys actually doing it) the option and option and they said bags.

Fine, I don’t mind driving to Lowe’s and have em load up pallets of sackrete on the trailer.

At this point in my life, I have more money than back and knees.
 
At this point in my life, I have more money than back and knees.
I hear ya. Same problem.

Did you get all 3 of your racks from Kyle at the same time?

I need another 36 panel rack for my new 18k array.
Was wondering if I could just add another post or 2 to the end of my array and move the cantilevers.

I guess I will have to ask Kyle but he’s been busy lately.
 
I hear ya. Same problem.

Did you get all 3 of your racks from Kyle at the same time?

I need another 36 panel rack for my new 18k array.
Was wondering if I could just add another post or 2 to the end of my array and move the cantilevers.

I guess I will have to ask Kyle but he’s been busy lately.
They were all shipped together. I ordered via Practical Preppers (Engineer 775) as Sinclair didn’t seem to want to sell directly.
 
They were all shipped together. I ordered via Practical Preppers (Engineer 775) as Sinclair didn’t seem to want to sell directly.
Kyle sold to me initially but I gather from his lack of response this time around he wants us to go through a reseller.

I got nothing against Scott but just don’t want to pay an extra $2000 to go through them.
 
Kyle sold to me initially but I gather from his lack of response this time around he wants us to go through a reseller.

I got nothing against Scott but just don’t want to pay an extra $2000 to go through them.
I probably would’ve built something if I had the time (at the time) and it wasn’t on the side of a dam. I wanted a straight line to get plumb and level rather than a plane that a different set up would introduce.

If I expand this, I probably will build my own.

Maybe just an inclined “deck” like setup made of pressure treated built on sonotube piers (I am in the no modern pressure treated wood in the ground camp).

Maybe steel if I can find tublar seconds in my area (it’s hit and miss).

I have a Lincoln SA500 that needs some use.
 
This is the new “Slap it up and pray it stays temporary solar kit”. 12ft 4x4s and the uni strut I plan to use on the permanent mounting system. (8) used LG 270w panels.
It works. Of course when I see over 20 mph winds in the forecast I am scurrying around trying to get it taken down or secured better. My permanent arrays are all 4 x 4 pressure-treated posts in quikrete. They will be there when I’m gone.
 
Now that is mobile!
I was thinking of doing that with smaller wagons.. and putting cinder blocks in them for ballast. Just haven't decided on what wagon to use. Those are some nice looking wagons.

I was going to tent them though.. east/west on the same wagon. Want to find a wagon where I can use most of it as the support structure for the panel.
 
I was thinking of doing that with smaller wagons.. and putting cinder blocks in them for ballast. Just haven't decided on what wagon to use. Those are some nice looking wagons.

I was going to tent them though.. east/west on the same wagon. Want to find a wagon where I can use most of it as the support structure for the panel.
These are hay wagons, old and heavy duty- David Bradly and John Deer. You can buy them cheep with rotten beds. I cut new timbers with saw mill then painted them with spray gun The BM is mounted to 8x8 ash timbers with 10"L- 1/2" bolts/washers/nuts, then chained to wagon.. Those are facing south west for later/even sun due to living in a woods. The others in the back ground are mounted south onto steel cattle gates that swing up or down depending on time of year. They may come down now that I have more Bright Mounts. The sun is tricky living in the woods and figuring where they best work. I have 2 strings here in the pic. On a good day reach close to 6k. After 430pm south facing become shaded and south west extends the sun till about dark. I don't think the wagons will be perm but for now experimenting with what works best for me. Using them with the 18kpv.
 
These are hay wagons, old and heavy duty- David Bradly and John Deer. You can buy them cheep with rotten beds. I cut new timbers with saw mill then painted them with spray gun The BM is mounted to 8x8 ash timbers with 10"L- 1/2" bolts/washers/nuts, then chained to wagon.. Those are facing south west for later/even sun due to living in a woods. The others in the back ground are mounted south onto steel cattle gates that swing up or down depending on time of year. They may come down now that I have more Bright Mounts. The sun is tricky living in the woods and figuring where they best work. I have 2 strings here in the pic. On a good day reach close to 6k. After 430pm south facing become shaded and south west extends the sun till about dark. I don't think the wagons will be perm but for now experimenting with what works best for me. Using them with the 18kpv.
So how do you run wire from the mobile panels to the charge controller? Laying on the ground?
 
So how do you run wire from the mobile panels to the charge controller? Laying on the ground?
I did that for a while on my external mobile mounts.. bunnies chewed em up. I put em in some electrical pvc laying on the ground and they leave it alone.. just don't glue all of em so you can change it around if need be.

I can even lawn mower over it, no problem.. as long as you aren't cutting too short. ?
 

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