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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
47 Comments
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

Written by Skillful_Pickle | Staff
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

Written by Skillful_Pickle | Staff

Community Voting

Deal Score
+37
Good Deal
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Top Comments

InstanceNoodle
1KComments
138Reputation
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.
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mhoward84
459Comments
51Reputation
Yeah because they can. Nobody will want to make less for the same effort. Plus they usually have a recipe of what they're willing to install and not go outside of that with other equipment. Or it gets blurry when it comes to warranty. Solar is not rocket science for anyone who wants to learn. It's all just wire gauges, wire runs, mounting, and a little bit of easy math.
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47 Comments

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Sep 24, 2025 3:57 AM
168 Comments
Joined Nov 2015
flowertomSep 24, 2025 3:57 AM
168 Comments
How much does it cost to have it installed?
Sep 24, 2025 4:52 AM
1.8K Comments
Joined Nov 2009
HusbeardSep 24, 2025 4:52 AM
1.8K Comments
That 36 panel kit they have is tempting for $14K
Sep 24, 2025 5:04 AM
139 Comments
Joined Nov 2004
sirixSep 24, 2025 5:04 AM
139 Comments
Anyone have any experience having local installers install your own panels like this? All the companies around here want to sell you the total solution.
Sep 24, 2025 5:06 AM
139 Comments
Joined Nov 2004
sirixSep 24, 2025 5:06 AM
139 Comments

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

Quote from Husbeard :
That 36 panel kit they have is tempting for $14K
Here's the link for others interested: https://www.ebay.com/itm/12715621...SwMtho0Q2j
1
Sep 24, 2025 5:40 AM
459 Comments
Joined Nov 2010
mhoward84Sep 24, 2025 5:40 AM
459 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
Look up sun hours for where you live. That assumes ZERO shade. A tiny bit of shade will reduce solar production for one string of panels like 80%+.Sun hours * 0.8 (real world production) * total watts of all panels gives you roughly the KWh you get per day. Angles and other stuff can affect but this is a starter formula.
Sep 24, 2025 5:41 AM
459 Comments
Joined Nov 2010
mhoward84Sep 24, 2025 5:41 AM
459 Comments
Quote from BrokeSlick :
Does this auto switch to the batteries when there's a power outage?
You need to rewire your circuits to get battery backup. Or reroute entire utility input for whole home or the Tesla meter disconnect.

Not trivial.
Sep 24, 2025 5:44 AM
459 Comments
Joined Nov 2010
mhoward84Sep 24, 2025 5:44 AM
459 Comments
Quote from sirix :
Anyone have any experience having local installers install your own panels like this? All the companies around here want to sell you the total solution.
Yeah because they can. Nobody will want to make less for the same effort. Plus they usually have a recipe of what they're willing to install and not go outside of that with other equipment. Or it gets blurry when it comes to warranty. Solar is not rocket science for anyone who wants to learn. It's all just wire gauges, wire runs, mounting, and a little bit of easy math.

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Sep 24, 2025 5:47 AM
459 Comments
Joined Nov 2010
mhoward84Sep 24, 2025 5:47 AM
459 Comments
Quote from flowertom :
How much does it cost to have it installed?
How much does food cost? You'll get a wide range of answers. I wouldn't touch any install unless I'm making at least $10k after BOM costs added. Thank the government for the 30% tax credit while it lasts. Trump loves big oil and that rebate is going awaaaaayyyyyyyyy
1
7
Sep 24, 2025 6:14 AM
83 Comments
Joined Apr 2023
OrangeKite2617Sep 24, 2025 6:14 AM
83 Comments
do i need a permit for this?
1
Sep 24, 2025 7:50 AM
116 Comments
Joined Jul 2011
Tai-PanSep 24, 2025 7:50 AM
116 Comments
How are most people getting these installed? According to this thread, no one will do it.
Sep 24, 2025 10:09 AM
50 Comments
Joined Mar 2014
iceman32crxSep 24, 2025 10:09 AM
50 Comments
Quote from Tai-Pan :
How are most people getting these installed? According to this thread, no one will do it.
Mostly DIY. The internet can't help you here. Call some contractors and ask them for estimates.
1
Sep 24, 2025 10:51 AM
945 Comments
Joined Nov 2011
jep08Sep 24, 2025 10:51 AM
945 Comments
Quote from Azrael_the_Cat :
Quote from jep08 :
I am unsure why sales tax is charged in Florida.
you always owe tax on purchases in Florida.
Not for solar equipments and many hurricane items. I used to order from Lowes and Home Depot without sale tax.

I reached out to Eco-worthy regarding sale tax exemption in Florida. They said it is set by eBay and suggested me to contact eBay to fix this.
Sep 24, 2025 2:12 PM
481 Comments
Joined Mar 2008
FwumplySep 24, 2025 2:12 PM
481 Comments
Quote from jep08 :
I am unsure why sales tax is charged in Florida for solar equipment like this. They're tax exempted.

Edited
I reached out to Eco-worthy regarding sale tax exemption in Florida. They said it is set by eBay and sussgues me to contact eBay to fix this.
yeah. fat chance of ebay doing anything.
Sep 24, 2025 2:15 PM
481 Comments
Joined Mar 2008
FwumplySep 24, 2025 2:15 PM
481 Comments
Quote from jep08 :
I am unsure why sales tax is charged in Florida for solar equipment like this. They're tax exempted.

Edited
I reached out to Eco-worthy regarding sale tax exemption in Florida. They said it is set by eBay and sussgues me to contact eBay to fix this.
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").

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Sep 24, 2025 3:57 PM
945 Comments
Joined Nov 2011
jep08Sep 24, 2025 3:57 PM
945 Comments
Quote from Fwumply :
Quote from jep08 :
I am unsure why sales tax is charged in Florida for solar equipment like this. They're tax exempted.

Edited
I reached out to Eco-worthy regarding sale tax exemption in Florida. They said it is set by eBay and sussgues me to contact eBay to fix this.
yeah. fat chance of ebay doing anything.
I already contacted them and they said wait for refund. I will update as soon as I hear from eBay.

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