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expiredRed_Liz | Staff posted Apr 23, 2025 1:48 PM

ECO-WORTHY Off Grid System w/ 10x 195W Solar Panels, 2x 280Ah Batteries, 3000W Inverter

$2,250

$2,900

22% off
+ Free Shippingat eBay
26 Comments
30.4K Views
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Deal Details
eco-worthy-us via eBay has ECO-WORTHY 1950W 7.8KWH Off-Grid Solar Panel System on sale for $2,599.99 - $350 with coupon code GARDENPOWER350 at checkout = $2,249.99. Shipping is free.

Thanks to Staff Member Red_Liz for sharing this deal.

Includes:
  • 10x 195W Solar Panels
  • 2x 12.8V 280Ah LiFePO4 Batteries
  • Growatt 3000W Inverter

Editor's Notes

Written by SaltyOne | Staff
  • Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.
  • At the time of this posting, our research indicates that this is $278.90 lower than the next best comparable prices starting from $2,528.89.

Original Post

Written by Red_Liz | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
eco-worthy-us via eBay has ECO-WORTHY 1950W 7.8KWH Off-Grid Solar Panel System on sale for $2,599.99 - $350 with coupon code GARDENPOWER350 at checkout = $2,249.99. Shipping is free.

Thanks to Staff Member Red_Liz for sharing this deal.

Includes:
  • 10x 195W Solar Panels
  • 2x 12.8V 280Ah LiFePO4 Batteries
  • Growatt 3000W Inverter

Editor's Notes

Written by SaltyOne | Staff
  • Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.
  • At the time of this posting, our research indicates that this is $278.90 lower than the next best comparable prices starting from $2,528.89.

Original Post

Written by Red_Liz | Staff

Community Voting

Deal Score
+18
Good Deal
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Top Comments

TechManDad
1.3KComments
317Reputation
As the commenter said above, watts = volts x amps.

Higher amperage requires heavier gauge wiring.

So if you are doing 48v, the amperage can be low, and you save on copper.
Go to Comment
SmilingKitten1512
99Comments
18Reputation
12v is better for RVs and smaller power draws. 48v is better for off grid, or anything that will use 1000+ watts at a time. You can wire them to do the same things, but then you have to wire in series and balance/manage etc. Easier to just buy 48v batteries if you need them.

12v batteries will technically work with large power draws, but you'll need much bigger cables to do the same thing.
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26 Comments

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Apr 23, 2025 4:52 PM
652 Comments
Joined Dec 2021

This comment has been rated as unhelpful by Slickdeals users.

Apr 23, 2025 7:07 PM
37 Comments
Joined Jun 2010
dedpndaApr 23, 2025 7:07 PM
37 Comments
Quote from BraveTeam7995 :
for this price, it better run my home
What kind of appliance would this be able to run? Fridge ac? Mini split?
Apr 23, 2025 7:18 PM
143 Comments
Joined Jul 2019
DmnUSlkDealsApr 23, 2025 7:18 PM
143 Comments
How does the 12V compare to a 48v system?
https://www.ebay.com/itm/12647519...25de7e0INT
1
Apr 23, 2025 8:17 PM
99 Comments
Joined Nov 2020
SmilingKitten1512Apr 23, 2025 8:17 PM
99 Comments

Our community has rated this post as helpful. If you agree, why not thank SmilingKitten1512

Quote from DmnUSlkDeals :
How does the 12V compare to a 48v system?https://www.ebay.com/itm/12647519...25de7e0INT
12v is better for RVs and smaller power draws. 48v is better for off grid, or anything that will use 1000+ watts at a time. You can wire them to do the same things, but then you have to wire in series and balance/manage etc. Easier to just buy 48v batteries if you need them.

12v batteries will technically work with large power draws, but you'll need much bigger cables to do the same thing.
2
1
Apr 23, 2025 8:34 PM
1.3K Comments
Joined May 2013
TechManDadApr 23, 2025 8:34 PM
1.3K Comments

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

As the commenter said above, watts = volts x amps.

Higher amperage requires heavier gauge wiring.

So if you are doing 48v, the amperage can be low, and you save on copper.
6
Apr 23, 2025 11:25 PM
453 Comments
Joined Apr 2013
KamiNoYamiApr 23, 2025 11:25 PM
453 Comments
Would like this but would need to figure out where I'd put 10 panels. Hmmm
Apr 24, 2025 4:18 AM
168 Comments
Joined Nov 2015
flowertomApr 24, 2025 4:18 AM
168 Comments
How much does it cost to hire someone to install this?
1

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Apr 24, 2025 3:05 PM
30 Comments
Joined Mar 2025
cthetoy88Apr 24, 2025 3:05 PM
30 Comments
I believe this will be a 24v system. Decent starter battery capacity. Can run a fridge 24/7 and few household items as long as it's sunny.
Apr 26, 2025 5:02 AM
557 Comments
Joined Sep 2019
FabulousStranger526Apr 26, 2025 5:02 AM
557 Comments
Quote from BraveTeam7995 :
for this price, it better run my home
It will if you live in an outhouse.
1
3
Apr 26, 2025 5:31 AM
12 Comments
Joined Apr 2013
JekPorkinsApr 26, 2025 5:31 AM
12 Comments
I work at a battery company, costs are coming down, wait for around $150/kwh
Apr 26, 2025 8:06 AM
46 Comments
Joined Nov 2020
hex4def6Apr 26, 2025 8:06 AM
46 Comments
Quote from NickW4698 :
I work at a battery company, costs are coming down, wait for around $150/kwh
These are selling for like $105/kwh ($380/pc).
Apr 26, 2025 2:12 PM
1.6K Comments
Joined Dec 2004
SpecboyApr 26, 2025 2:12 PM
1.6K Comments
Quote from VioletPenguin3505 :
I believe this will be a 24v system. Decent starter battery capacity. Can run a fridge 24/7 and few household items as long as it's sunny.
Yup. You could run a fridge for about 4-5 days on this with no sun... And with a little daylight, indefinitely. Full sun every few days and you can easily run the basic appliances, etc... it's 6700wh of battery
Apr 26, 2025 2:42 PM
209 Comments
Joined Aug 2006
korgApr 26, 2025 2:42 PM
209 Comments
Quote from DmnUSlkDeals :
How does the 12V compare to a 48v system? https://www.ebay.com/itm/12647519...25de7e0INT
Technically, the solar inverter they are selling is 24v and not 12v, so you would be wiring the batteries in series. The lower the voltage, the higher the current for the same wattage, the thicker and more expensive the cables. However, if you can keep your batteries close to the solar inverter, cable runs should be short, and the increased cable costs should be more than offset by the much cheaper price per kwh for 12v batteries, at least with eco-worthy's stuff. The 48v system they sell has higher AC output and battery charging rates, which become more relevant if you plan to get more batteries. Also, you should check the price of the items individually on eco-worthy's eBay page. I've noticed sometimes the bundle is not cheaper than the sum of its parts.
Apr 26, 2025 3:42 PM
1 Comments
Joined Aug 2014
csolarApr 26, 2025 3:42 PM
1 Comments
Check the solar panel production and offset is to average out a year worth of electricity usage and reference with how many panels you will need to cover your usage.

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Apr 26, 2025 5:48 PM
1.9K Comments
Joined Jun 2009
SiXiamApr 26, 2025 5:48 PM
1.9K Comments
Seems like a great deal. Easy upgrade also with two more batteries in parallel. 2 series / 2 series, wired in parallel together.

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