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expiredf12_26 | Staff posted Jul 06, 2025 11:44 PM
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expiredf12_26 | Staff posted Jul 06, 2025 11:44 PM

ECO-WORTHY 9840W Solar Kit (24 Panels, 10kW GroWatt Inverter, 8x 100Ah LP Battery)

+ Free Shipping

$8,800

$10,000

12% off
eBay
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Deal Details
eco-worthy-us via eBay has ECO-WORTHY 9840W Solar Kit (24x 410W Panels, 10kW GroWatt Inverter, 8x 100Ah LP Battery) on sale for $9999.99 - $1200 (12%) off savings automatically applied = $8799.99. Shipping is free.

Thanks to Staff Member f12_26 for sharing this deal.

Includes:
  • 24x 410W All Black Solar Panels
  • 1x 10000W 48V-120V/240V GroWatt Hybrid Inverter (10-Year EcoWorthy Warranty, UL 1741 Listed）
  • 8x Eco-Worthy 48V 100Ah (Version 3) LiFePO4 Battery (10-Year EcoWorthy Warranty)
  • Required accessories

Editor's Notes

Written by jimmytx | Staff
  • About this Store:
    • eco-worthy-us via eBay has a 98.9% positive feedback with over 117K items sold.
    • 30 days returns. Seller pays for return shipping.
  • Additional Information:
    • Offer valid through July 17, 2025 at 11:59PM PT, while supplies last.
    • This offer is $850 less (9% savings) than our front page deal price of $9649.99 from June 2025.
    • Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by f12_26 | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
eco-worthy-us via eBay has ECO-WORTHY 9840W Solar Kit (24x 410W Panels, 10kW GroWatt Inverter, 8x 100Ah LP Battery) on sale for $9999.99 - $1200 (12%) off savings automatically applied = $8799.99. Shipping is free.

Thanks to Staff Member f12_26 for sharing this deal.

Includes:
  • 24x 410W All Black Solar Panels
  • 1x 10000W 48V-120V/240V GroWatt Hybrid Inverter (10-Year EcoWorthy Warranty, UL 1741 Listed）
  • 8x Eco-Worthy 48V 100Ah (Version 3) LiFePO4 Battery (10-Year EcoWorthy Warranty)
  • Required accessories

Editor's Notes

Written by jimmytx | Staff
  • About this Store:
    • eco-worthy-us via eBay has a 98.9% positive feedback with over 117K items sold.
    • 30 days returns. Seller pays for return shipping.
  • Additional Information:
    • Offer valid through July 17, 2025 at 11:59PM PT, while supplies last.
    • This offer is $850 less (9% savings) than our front page deal price of $9649.99 from June 2025.
    • Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by f12_26 | Staff

Community Voting

Deal Score
+24
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Top Comments

bogelo2
19 Posts
10 Reputation
Yes, you can if you have basic understanding on d/c and a/c wiring, and how electricity works. If you never wire anything, you will need to do a lot of reading (chatgpt, however they are not always right) and/or watching youtube videos. First, you will need to open your main breaker panel and check if you have a 240v split phase (newer standard) or other configuration. This inverter is a 120v single phase and if you have a 240V split phase, you cannot use it for any 240v appliances. In addition, you will need a transfer switch (auto or manual) and a subpanel. I wired a few Victron multiplus and you can DM me if you have any questions.
EDIT: according to the page, it is a 240v single phase (not 120v single phase) but one user says it is a 240v split phase. I am not sure which one it is as I never work on this particular inverter. If it is a single phase 240v, you may need to get a single phase voltage splitter (example: Victron Auto transformer) to work with U.S. grid and U.S appliances. Since this is a hybrid inverter (assuming it is), you will still need a manual transfer switch for safety and maintenance reason.

32 Comments

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Jul 07, 2025 02:36 AM
544 Posts
Joined Nov 2017
Lam.d09Jul 07, 2025 02:36 AM
544 Posts
Currently ha e 6.3kwh solar grid tied. Would this be an upgrade to go hybrid and have the batteries run the house for a bit and have the grid take over when neeed?
Jul 07, 2025 03:14 AM
44 Posts
Joined Jul 2023
LavenderStar9827Jul 07, 2025 03:14 AM
44 Posts
Quote from Lam.d09 :
Currently ha e 6.3kwh solar grid tied. Would this be an upgrade to go hybrid and have the batteries run the house for a bit and have the grid take over when neeed?
That's a very vague question with not enough information
Jul 07, 2025 03:15 AM
13 Posts
Joined Sep 2020
winterdealhotJul 07, 2025 03:15 AM
13 Posts
If I had not bought similar setup already (trying to install it in the next few months), I would jump on it. It's a pretty good deal to me
Jul 07, 2025 03:22 AM
13 Posts
Joined Sep 2020
winterdealhotJul 07, 2025 03:22 AM
13 Posts
Quote from Lam.d09 :
Currently ha e 6.3kwh solar grid tied. Would this be an upgrade to go hybrid and have the batteries run the house for a bit and have the grid take over when neeed?
This set will give you 40kwh stored electricity, which is almost enought to run a small to medium house off grid during sunny days. I have a big house and the central AC can drain the battery down quickly. My solution is to install 2 window AC (or split units) in 2 rooms selected strategically. This setup can run the whole house without the central AC
Jul 07, 2025 04:59 PM
463 Posts
Joined May 2011
SennamonTeaJul 07, 2025 04:59 PM
463 Posts
can you hook this up yourself or do you need an electrician to add to your existing breaker?
Jul 07, 2025 06:25 PM
10 Posts
Joined Jul 2018
ChadP2005Jul 07, 2025 06:25 PM
10 Posts

Our community has rated this post as helpful. If you agree, why not thank ChadP2005

Quote from SennamonTea :
can you hook this up yourself or do you need an electrician to add to your existing breaker?
You will need racking to mount the solar panels at the very least. If you are connecting to your house power you need a dedicated breaker with safety lockout, or a dedicated breaker with automatic transfer switch. Recommend an electrician
1
1
Jul 07, 2025 06:30 PM
1,284 Posts
Joined Nov 2017
oharag1Jul 07, 2025 06:30 PM
1,284 Posts
Can anyone answer these questons:
- My energy calculations (using pas electrical info) i use about 20.84 kW daily. Does this mean I need to purchase 2X 10kW Growatt Inverters?
- Can the Growatts output 240VAC - do you need to put them in parallel?
- Are the Growatts hybrid inverters meaning I can hookup to grid and take part in net metering/selling back to electric company?
- Can the Growatts accept - solar + grid + generator input?
- Who makes the solar panels - I went on Eco-Worthy website and they don't list 410W panels - are they 3rd party? Is there a link to the panels efficiency - performance - warranty - etc?
- What does Ver 3 for the batteries mean? I did watch youtubes on this battery - abd I know that ver2 added a larger circuit breaker and a redesign). Does ver3 mean UL listed?
- Has anyone had luck installing Eco-Worthy by an installer if permits are required?

-

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Jul 07, 2025 07:15 PM
463 Posts
Joined May 2011
SennamonTeaJul 07, 2025 07:15 PM
463 Posts
Quote from ChadP2005 :
You will need racking to mount the solar panels at the very least. If you are connecting to your house power you need a dedicated breaker with safety lockout, or a dedicated breaker with automatic transfer switch. Recommend an electrician
I have land that can set up that gets full sun, don't need to go to the roof, do you have a video or something that shows how to hook up? I'll probably get electrician though
Jul 07, 2025 07:44 PM
3 Posts
Joined Aug 2012
burkhart56Jul 07, 2025 07:44 PM
3 Posts
Quote from SennamonTea :
can you hook this up yourself or do you need an electrician to add to your existing breaker?
If you are not an electrician, then you will probably need professional help to install this system. Not just an electrician but roof or ground installation of the solar panels.
Jul 07, 2025 11:28 PM
19 Posts
Joined Sep 2024
bogelo2Jul 07, 2025 11:28 PM
19 Posts

Our community has rated this post as helpful. If you agree, why not thank bogelo2

Quote from SennamonTea :
can you hook this up yourself or do you need an electrician to add to your existing breaker?
Yes, you can if you have basic understanding on d/c and a/c wiring, and how electricity works. If you never wire anything, you will need to do a lot of reading (chatgpt, however they are not always right) and/or watching youtube videos. First, you will need to open your main breaker panel and check if you have a 240v split phase (newer standard) or other configuration. This inverter is a 120v single phase and if you have a 240V split phase, you cannot use it for any 240v appliances. In addition, you will need a transfer switch (auto or manual) and a subpanel. I wired a few Victron multiplus and you can DM me if you have any questions.
EDIT: according to the page, it is a 240v single phase (not 120v single phase) but one user says it is a 240v split phase. I am not sure which one it is as I never work on this particular inverter. If it is a single phase 240v, you may need to get a single phase voltage splitter (example: Victron Auto transformer) to work with U.S. grid and U.S appliances. Since this is a hybrid inverter (assuming it is), you will still need a manual transfer switch for safety and maintenance reason.
Last edited by bogelo2 July 7, 2025 at 04:32 PM.
1
Original Poster
Pro
Staff
Jul 08, 2025 06:07 PM
38,499 Posts
Joined Apr 2014
f12_26Jul 08, 2025 06:07 PM
Original Poster
Pro
Staff
38,499 Posts
This is the lowest price posted in this forum
Jul 08, 2025 08:11 PM
38 Posts
Joined Jun 2017
seventhdefenderJul 08, 2025 08:11 PM
38 Posts
Does this qualify for government tax credit?
Jul 09, 2025 05:10 AM
321 Posts
Joined Dec 2013
S2KPHDJul 09, 2025 05:10 AM
321 Posts
Quote from seventhdefender :
Does this qualify for government tax credit?
My solar guy says "yes" if the system is tied to your home. If you are not an electrician, add another $5-7K for installation and permitting (at least in CA).
Contact your tax professional for clarification. YMMV from state to state.
Jul 09, 2025 02:53 PM
11 Posts
Joined Apr 2016
badaj222Jul 09, 2025 02:53 PM
11 Posts
Quote from bogelo2 :
Yes, you can if you have basic understanding on d/c and a/c wiring, and how electricity works. If you never wire anything, you will need to do a lot of reading (chatgpt, however they are not always right) and/or watching youtube videos. First, you will need to open your main breaker panel and check if you have a 240v split phase (newer standard) or other configuration. This inverter is a 120v single phase and if you have a 240V split phase, you cannot use it for any 240v appliances. In addition, you will need a transfer switch (auto or manual) and a subpanel. I wired a few Victron multiplus and you can DM me if you have any questions.
For what it's worth, this inverter appears to be a 240v split phase. Just FYI.

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Jul 09, 2025 03:34 PM
19 Posts
Joined Sep 2024
bogelo2Jul 09, 2025 03:34 PM
19 Posts
Quote from badaj222 :
For what it's worth, this inverter appears to be a 240v split phase. Just FYI.
It looks like a single phase 240v for both output from the page. Might not be useful for U.S. grid.

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