Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
Heads up, this deal has expired. Want to create a deal alert for this item?
expiredMeowssi | Staff posted Mar 02, 2026 03:43 AM
expiredMeowssi | Staff posted Mar 02, 2026 03:43 AM

ECO-WORTHY Solar Panel Single Axis Tracking System w/ Tracker Controller

+ Free Shipping

$139

$446

68% off
AliExpress
86 Comments 51,478 Views
Visit AliExpress
Good Deal
Save
Share
Deal Details
Update: This popular deal is still available.

ECOWORTHY-US Store via AliExpress has ECO-WORTHY Solar Panel Single Axis Tracking System w/ Tracker Controller (L03XXZZZJ-1) on sale for $154.68 - $16 off when you apply promo code USDEAL16 at checkout = $138.68 -> $142.70 -> now $138.68. Shipping is free.

Thanks to Deal Hunter Meowssi for sharing this deal.

Note: Availability may vary by location. Price may fluctuate slightly with currency exchange rates. You must be signed into your AliExpress account and have your address added to add items to your cart and place an order. You may have to manually type in the promo code to apply it at checkout. This item ships from a USA warehouse. For expedited customer service, please email [email protected].

About this Item:
  • More power generation: Single-axis tracking mounts maximize efficiency by keeping your solar panels facing the sun at all times. Single-axis tracking mounts can boost the power generation of solar panels by at least 30% compared to traditional fixed solar mounts.
  • 270° adjustment: The single-axis tracking mounting system allows light sensors and controllers to work together to push the rods through 270° of angular adjustment so that the solar panels always follow the sun's rotation, absorbing solar energy from the north-southeast and north-west, thus generating more power.
  • For different panels: The single-axis tracking racking system is also suitable for different sizes of solar panels. Up to 4 panels can be installed when width of each is less than 22in. Up to 3 panels can be installed when width of each is less than 29.5in. Up to 2 panels can be installed when width of each is less than 44.8in. You can install the board according to the actual needs.
  • Stability & installation: Stability of single-axis tracking mounts still deserves your attention. Wind resistance level >L8 and pressure resistance >5400PA are sufficient for most environmental conditions. In addition, the installation is very easy and requires only 4 simple steps: ① Use expansion screws to fix the base ② Connect the A-E rods and actuators to the main pole ③ Installing the Controller ④ Installation of solar panels.
  • Easy to use: The setup is very easy, you only need to operate the controller to complete the control of the single axis tracking bracket system. SET Button - Automatically track the solar mode. FLAT(M) Button - Automatic flat bracket mode.

Editor's Notes

Written by powerfuldoppler | Staff
  • Our research indicates that this deal is $111.31 less (44.5% savings) than the next best available price from a reputable merchant with prices starting from $249.99 at the time of this posting.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by Meowssi | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Update: This popular deal is still available.

ECOWORTHY-US Store via AliExpress has ECO-WORTHY Solar Panel Single Axis Tracking System w/ Tracker Controller (L03XXZZZJ-1) on sale for $154.68 - $16 off when you apply promo code USDEAL16 at checkout = $138.68 -> $142.70 -> now $138.68. Shipping is free.

Thanks to Deal Hunter Meowssi for sharing this deal.

Note: Availability may vary by location. Price may fluctuate slightly with currency exchange rates. You must be signed into your AliExpress account and have your address added to add items to your cart and place an order. You may have to manually type in the promo code to apply it at checkout. This item ships from a USA warehouse. For expedited customer service, please email [email protected].

About this Item:
  • More power generation: Single-axis tracking mounts maximize efficiency by keeping your solar panels facing the sun at all times. Single-axis tracking mounts can boost the power generation of solar panels by at least 30% compared to traditional fixed solar mounts.
  • 270° adjustment: The single-axis tracking mounting system allows light sensors and controllers to work together to push the rods through 270° of angular adjustment so that the solar panels always follow the sun's rotation, absorbing solar energy from the north-southeast and north-west, thus generating more power.
  • For different panels: The single-axis tracking racking system is also suitable for different sizes of solar panels. Up to 4 panels can be installed when width of each is less than 22in. Up to 3 panels can be installed when width of each is less than 29.5in. Up to 2 panels can be installed when width of each is less than 44.8in. You can install the board according to the actual needs.
  • Stability & installation: Stability of single-axis tracking mounts still deserves your attention. Wind resistance level >L8 and pressure resistance >5400PA are sufficient for most environmental conditions. In addition, the installation is very easy and requires only 4 simple steps: ① Use expansion screws to fix the base ② Connect the A-E rods and actuators to the main pole ③ Installing the Controller ④ Installation of solar panels.
  • Easy to use: The setup is very easy, you only need to operate the controller to complete the control of the single axis tracking bracket system. SET Button - Automatically track the solar mode. FLAT(M) Button - Automatic flat bracket mode.

Editor's Notes

Written by powerfuldoppler | Staff
  • Our research indicates that this deal is $111.31 less (44.5% savings) than the next best available price from a reputable merchant with prices starting from $249.99 at the time of this posting.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by Meowssi | Staff

Community Voting

Deal Score
+123
Good Deal
Visit AliExpress

Leave a Comment

Unregistered (You)

Top Comments

cirial
2319 Posts
779 Reputation
I'd unhook it and bring the panels inside during a Hurricane.
bobdob
390 Posts
84 Reputation
Looks like it holds two full size panels? Would be cheaper to buy a third panel on fixed racking and get higher total output.
fintlewoodlewix
3169 Posts
320 Reputation
I just ordered eight of these. Even if the motors break right away, they're cheaper then six premade ground mounts. I pulled my solar off the roof to get a new roof, and I'm not going to drill another 800 holes in that new roof. Also, I'll put these in the field for much, much better afternoon solar throughout the year. I am jazzed. And heck, if 8 work, I'll get 8 more and finish out the old microinverter system. The bad news is, I have to dig maybe 250 feet of trench. :\

86 Comments

Sign up for a Slickdeals account to remove this ad.

Mar 06, 2026 04:02 PM
654 Posts
Joined Dec 2014
TwinCamsMar 06, 2026 04:02 PM
654 Posts
Quote from Core2Quad :

What panel? Surely not a tier one panel....?
What's considered a tier one panel?? Any specific brands etc. Thanks.
Mar 06, 2026 04:16 PM
1,293 Posts
Joined Jul 2009
ViciousXUSMCMar 06, 2026 04:16 PM
1,293 Posts
Quote from TwinCams :
What's your handle(s), so I can follow you. Thanks.
This is my handle in most places. Vicious Computers on YouTube.

I'm on FB less and less these days. Deleted the app off my phone. Social media is too toxic for me these days.
Mar 06, 2026 05:04 PM
6,058 Posts
Joined Mar 2006
Core2QuadMar 06, 2026 05:04 PM
6,058 Posts
Quote from TwinCams :
What's considered a tier one panel?? Any specific brands etc. Thanks.
Here is a list of 50. https://www.vicoexport.com/en/586...s-q1-2025/

Some of these companies make panels for other companies, so its not an exhausted list. But anything here should be UL listed and have a reputable warranty as long as its sold by a proper distributor.

I only recognize about 5-6 companies on that list by these names.
Mar 06, 2026 06:54 PM
561 Posts
Joined Feb 2010
vnangiaMar 06, 2026 06:54 PM
561 Posts
Quote from RealDealForReal :
Do you mean wide? If you mean you poured a depth of 6' of concrete then I'm asking which mobster you burried.
UGH. 4ft diameter, 4ft depth.

And I can't tell you, sorry.
Mar 06, 2026 09:01 PM
55 Posts
Joined Dec 2007
jsjsjsMar 06, 2026 09:01 PM
55 Posts
good price, especially if they hold up?
Mar 06, 2026 09:38 PM
81 Posts
Joined Jul 2012
Kaiserj11Mar 06, 2026 09:38 PM
81 Posts
This is cool! If you have the land, ground panels are the best.
Mar 07, 2026 02:22 PM
576 Posts
Joined Dec 2012
TimO8570Mar 07, 2026 02:22 PM
576 Posts
Quote from whatgooddeal :
Only if you also put solar panels on the sun
But where do you plug it in?

Sign up for a Slickdeals account to remove this ad.

Mar 07, 2026 04:52 PM
351 Posts
Joined Jul 2007
walesMar 07, 2026 04:52 PM
351 Posts
Question- I understand tracking can add up to 30% more charge, so my question is if that is deducting the power to move the panels when tracking?
Mar 08, 2026 01:59 AM
77 Posts
Joined Oct 2017
afripinoMar 08, 2026 01:59 AM
77 Posts
Quote from wales :
Question- I understand tracking can add up to 30% more charge, so my question is if that is deducting the power to move the panels when tracking?
that's a separate power source.
Mar 08, 2026 06:11 PM
58 Posts
Joined Nov 2015
J-RocMar 08, 2026 06:11 PM
58 Posts
Quote from Bires :
Sales tax came to $18.69, 13%! My state charges 9%.
Probably includes tariffs
Mar 24, 2026 12:47 PM
4,345 Posts
Joined Dec 2006
fvshaggyMar 24, 2026 12:47 PM
4,345 Posts
What are everybody's thought on these that bought them?

Leave a Comment

Unregistered (You)

Popular Deals

Trending Deals