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expiredSkillful_Pickle | Staff posted Sep 23, 2025 5:20 PM

ECO-WORTHY Solar Kit: 16x 410W Panels, 6x 100Ah LFP Batteries, MPPT Inverter

$7,500

$8,000

6% off
+ Free Shippingat eBay
19.6K Views
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Deal Details
eco-worthy-us eBay has 6560W ECO-WORTHY Solar Panel Kit on sale for $7999.99 - $500 with coupon code LOVETOSAVE at checkout = $7499.99. Shipping is free.

Thanks to Staff Member Skillful_Pickle for sharing this deal.

Kit Includes:
  • 16x 410 Watt Solar Panels
  • 6x 51.2V 100Ah LiFePO4 Batteries
  • 12 KW 48V-120V/240V Parallel Hybrid Split Phase MPPT Inverter
  • Panel Cables, Battery Connectors

Editor's Notes

Written by StrawMan86 | Staff

Original Post

Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
eco-worthy-us eBay has 6560W ECO-WORTHY Solar Panel Kit on sale for $7999.99 - $500 with coupon code LOVETOSAVE at checkout = $7499.99. Shipping is free.

Thanks to Staff Member Skillful_Pickle for sharing this deal.

Kit Includes:
  • 16x 410 Watt Solar Panels
  • 6x 51.2V 100Ah LiFePO4 Batteries
  • 12 KW 48V-120V/240V Parallel Hybrid Split Phase MPPT Inverter
  • Panel Cables, Battery Connectors

Editor's Notes

Written by StrawMan86 | Staff

Original Post

Community Voting

Deal Score
+37
Good Deal

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47 Comments

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Sep 24, 2025 8:31 PM
12.4K Comments
Joined Aug 2011
The-AlchemistSep 24, 2025 8:31 PM
12.4K Comments
Quote from C_Kent :
how much would an electrician charge to install this?
They won't do it. All the people in the business want to rip you off with their equipment and packages.
1
Sep 24, 2025 8:33 PM
12.4K Comments
Joined Aug 2011
The-AlchemistSep 24, 2025 8:33 PM
12.4K Comments
good luck finding anyone who will do a full or partial install. they all want to rip you off on their equipment
1
Sep 24, 2025 9:08 PM
1K Comments
Joined Dec 2017
InstanceNoodleSep 24, 2025 9:08 PM
1K Comments
Quote from Vaslo :
so if you bought this in a northern, less sunny state, how much power would this provide? What would you be able to power in your house
you can search on Google on the rooftop power estimate.

I live in GA and rule of thumb is average 5 hours of sun per day. more in summer and less in winter. 16x 410w x 5 is the per day in watts I expecte to get with this.The sun hit about 1000w per meter square at equator. Best human made can get is over 40%. Best human use is about 30%. Best on sale is about 20%.

Perfer clear or white bottom layers for more efficiency. Heat cause the panel to lose efficiency and died early. 2 sides is perfer in northern places. you will get more efficiency due to snow, or mist, or haze (bad weathers). but less efficiency during good weather due to heating.

The most worrying thing is fire. Who would pay if your house burn down. The next is longevity. Usually, solar panel lose about 1 percent efficiency per year. So when they get to 20 years (80% efficiency) they call it end of life.

LFP battery is awesome for home charging. it has more cycle than lithium ion and more cycle when charge to 100%. it is better use as a home battery vs car battery. Just make sure to keep it cool. slower charge at a cooler temperature give your battery more cycle. highly likely your ac is running when the solar get the most action. 6x 100ahx 50v is 30kw. 16x 410w x 5h is about 30kw. (is my math right?) so it takes at least 5h to charge or 0.2C using the panels.

my cost is 0.11 per kw. 30 kw is 3.30 dollars per day. 7,500 / 3.3 is about 2500 days or about 8 to 9 years rod. faster if your electricity cost is higher or you have variable pricing. if you drive tesla 4m/kw, it is 120 miles free charge per day. gas price about $3 per 30 miles for smaller car at cheaper state. so you save about $12 in gas price per day or roi in 600 days or 2 years.
Sep 24, 2025 9:48 PM
25 Comments
Joined Nov 2014
helderSep 24, 2025 9:48 PM
25 Comments
bought this exact system. batteries were delivered first. still waiting for the inverter and solar. took about an hour to make the rack and another hour to install the batteries. everything so far works great. I'm using it to provide enough electricity for my two EVs. it should cover both of our daily commutes. very good bang for your buck and it's expandable as batteries get even cheaper over time.
Sep 25, 2025 12:27 AM
207 Comments
Joined Dec 2007
stealth11Sep 25, 2025 12:27 AM
207 Comments
Quote from Fwumply :
I found a solution for you.Get a refund from the DOR in FL.Provide the receipt and residency and submit this form:Use Form DR-11 ("Application for Refund") or DR-13 ("Claim for Refund or Credit").
Don't waste your time trying to get your sales tax back from the department of revenue. I tried doing this for a solar purchase and it took 5 months for someone to respond. Despite have all receipts and paperwork and filling out their stupid form, they denied my request and said that I needed additional paperwork. Complete bureaucratic BS

It was much easier to get it back from Ebay.
Sep 25, 2025 3:04 AM
481 Comments
Joined Mar 2008
FwumplySep 25, 2025 3:04 AM
481 Comments
Quote from stealth11 :
Don't waste your time trying to get your sales tax back from the department of revenue. I tried doing this for a solar purchase and it took 5 months for someone to respond. Despite have all receipts and paperwork and filling out their stupid form, they denied my request and said that I needed additional paperwork. Complete bureaucratic BSIt was much easier to get it back from Ebay.
oh nice. how were you able to retrieve it from ebay? they sent you a refund for it after a customer service convo?
Sep 25, 2025 7:06 AM
59 Comments
Joined May 2020
CalmFruit3672Sep 25, 2025 7:06 AM
59 Comments
Crazy good deal

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Sep 25, 2025 12:19 PM
214 Comments
Joined Nov 2017
SaL775720Sep 25, 2025 12:19 PM
214 Comments
so just to give every an idea looking to buy this. I just bought a 12kw hybrid inverter, 2x10 kwh battery, 10x540watt bifacial panels that alone cost is 7100 with tax. All are ul listed. If installing with a permit you might get away without the the UL Listing for off grid. Not many electrician want to install a system like this. you may find a journeyman looking for some money might do it.
Sep 25, 2025 1:32 PM
8 Comments
Joined Sep 2025
Skold44Sep 25, 2025 1:32 PM
8 Comments
Quote from SaL775720 :
so just to give every an idea looking to buy this. I just bought a 12kw hybrid inverter, 2x10 kwh battery, 10x540watt bifacial panels that alone cost is 7100 with tax. All are ul listed. If installing with a permit you might get away without the the UL Listing for off grid. Not many electrician want to install a system like this. you may find a journeyman looking for some money might do it.
What inverter and batteries did you get?
Sep 25, 2025 1:37 PM
6.6K Comments
Joined Mar 2005
PedroRSep 25, 2025 1:37 PM
6.6K Comments
Quote from Azrael_the_Cat :
They have been tested to NA standards by a certification entity Intertek) I'm unclear on what your concern is.
It is possible that was actually done

And if so it was done with something that would pass

The garbage one would actually purchase is the problem
Sep 27, 2025 5:04 AM
147 Comments
Joined Oct 2017
Fraktal.MatsSep 27, 2025 5:04 AM
147 Comments
Quote from OrangeKite2617 :
do i need a permit for this?
Assuming you're in the United States, our freedom policy doesn't cover the freedom to do as you wish without government entity involvement.
Sep 27, 2025 11:59 AM
207 Comments
Joined Dec 2007
stealth11Sep 27, 2025 11:59 AM
207 Comments
Quote from Fwumply :
oh nice. how were you able to retrieve it from ebay? they sent you a refund for it after a customer service convo?
I googled ebay tax exempt purchases and sent an email requesting a tax exempt account. I had to send the state of Florida form showing exemption for solar purchases. They told me to use my regular account and send them an email at the end of the month with all my tax exempt purchases on a spreadsheet. They then refunded the tax in a few days.
Sep 28, 2025 6:42 PM
116 Comments
Joined Jul 2011
Tai-PanSep 28, 2025 6:42 PM
116 Comments
Quote from iceman32crx :
Mostly DIY. The internet can't help you here. Call some contractors and ask them for estimates.
This is where I am getting confused, all the people tying these into their breakers are say you need to pull a permit and be licensed. I have run my own circutis before, but I assume you can't DIY tying into your main as you will get caught.
Sep 29, 2025 8:52 PM
67 Comments
Joined Jun 2015
RyanH5871Sep 29, 2025 8:52 PM
67 Comments
Do these systems typically require any maintenance? What about common repairs, etc? I'd very much like a 'set it and forget it' setup.

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Oct 2, 2025 9:58 AM
7 Comments
Joined May 2014
bluemoon1602Oct 2, 2025 9:58 AM
7 Comments
Quote from stealth11 :
Don't waste your time trying to get your sales tax back from the department of revenue. I tried doing this for a solar purchase and it took 5 months for someone to respond. Despite have all receipts and paperwork and filling out their stupid form, they denied my request and said that I needed additional paperwork. Complete bureaucratic BSIt was much easier to get it back from Ebay.
it's not sales tax credit. it's an energy credit that your tax guy will apply when you file your taxes. Based on your taxable income, you may or maybe can't use it all in one year. It does carry over each year until you've used it all but you have to carry it forward on that energy credit form. something like a 5695

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