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expired Posted by Skillful_Pickle | Staff • Feb 11, 2025
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expired Posted by Skillful_Pickle | Staff • Feb 11, 2025

ECO-WORTHY 400W Wind Turbine Generator + 40A PWM Hybrid Controller

+ Free Shipping

$192

$240

20% off
eBay
158 Comments 126,000 Views
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Deal Details
eco-worthy-us via eBay has ECO-WORTHY 400W Wind Turbine Generator + 40A PWM Hybrid Controller on sale for $239.99 - $48 (20%) off when you apply coupon code PREZ20 on the checkout page = $191.99. Shipping is free.

Thanks to Staff Member Skillful_Pickle for sharing this deal.

About this product:
  • 400W Wind Turbine Generator has a low start-up speed of 5.6mph and can withstand the maximum wind speed is 78.3 mph.
  • Support all day power generation, with utilization rate up to 21%.
  • Three enhanced nylon fiber blades made by precision molding make it lightweight, low noise, low vibration and durable

Editor's Notes

Written by persian_mafia | Staff
  • About this Store:
    • eco-worthy-us via eBay has a 98.9% positive feedback with over 97k items sold.
    • 30 days returns. Seller pays for return shipping.
  • Additional Information:
    • Coupon offer valid through February 17, 2024 at 11:59PM PT, while supplies last.
    • 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 Skillful_Pickle | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
eco-worthy-us via eBay has ECO-WORTHY 400W Wind Turbine Generator + 40A PWM Hybrid Controller on sale for $239.99 - $48 (20%) off when you apply coupon code PREZ20 on the checkout page = $191.99. Shipping is free.

Thanks to Staff Member Skillful_Pickle for sharing this deal.

About this product:
  • 400W Wind Turbine Generator has a low start-up speed of 5.6mph and can withstand the maximum wind speed is 78.3 mph.
  • Support all day power generation, with utilization rate up to 21%.
  • Three enhanced nylon fiber blades made by precision molding make it lightweight, low noise, low vibration and durable

Editor's Notes

Written by persian_mafia | Staff
  • About this Store:
    • eco-worthy-us via eBay has a 98.9% positive feedback with over 97k items sold.
    • 30 days returns. Seller pays for return shipping.
  • Additional Information:
    • Coupon offer valid through February 17, 2024 at 11:59PM PT, while supplies last.
    • 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 Skillful_Pickle | Staff

Community Voting

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+46
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Top Comments

xPhoebus
221 Posts
54 Reputation
Paint one blade black and it reduces bird strikes by about 70%, according to the only study done trying to solve the problem. This was for giant wind turbines though, you might be better off painting two blades black with a smaller one. The idea is that birds experience a phenomenon called "motion smear" with neutral colored blades. Adding a contrasting color seemed to reduce this effect.
PeteyTheStriker
12200 Posts
3490 Reputation
I have yet to see anyone really happy with any of these types of wind turbines, it seems like they are just a giant waste waste of space and money. Anyone see any good reviews or info to say otherwise. It seems like if your not going solar than water power is the next best thing to setup, and wind all the way on the bottom.
Cryotek
82 Posts
46 Reputation
The problem is wind is far more complicated than solar, it's all about placement but you can't see where the wind is. The general rule is you want to be near the coast preferably (but then rust is a big issue), on a flat plain of land with minimal wind breaks, and/or above the tree line. The other issue is getting the voltage range of the wind turbine to be optimised for the inverter, as most inverters are meant for solar panels.
Being in Houston I did have a mad scientist thought about placing one of these a few feet above my AC units and scavenging the air moved by the units. But my HOA would see it and I'm moving soon so I'm saving that idea until we move.

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Feb 12, 2025
536 Posts
Joined Feb 2020
Feb 12, 2025
MultiMatrix
Feb 12, 2025
536 Posts
Quote from PeteyTheStriker :
I have yet to see anyone really happy with any of these types of wind turbines, it seems like they are just a giant waste waste of space and money. Anyone see any good reviews or info to say otherwise. It seems like if your not going solar than water power is the next best thing to setup, and wind all the way on the bottom.
Any recommendations on water power?
Pro
Feb 12, 2025
511 Posts
Joined Nov 2019
Feb 12, 2025
AmusedMoon6137
Pro
Feb 12, 2025
511 Posts
Quote from rootbear :
It's in stock for me. Maybe worth getting just to piss off that somebody.
Then you can be like that hybrid car South Park episode: "I try to be part of solution and not part of the problem"
2
2
Feb 12, 2025
313 Posts
Joined Nov 2018
Feb 12, 2025
HairyButtGoblin
Feb 12, 2025
313 Posts

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

Quote from MultiMatrix :
Any recommendations on water power?
Do you have constant running water on your property?
1
Feb 12, 2025
2,136 Posts
Joined Jan 2009
Feb 12, 2025
cockadoodle
Feb 12, 2025
2,136 Posts

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Quote from drblofeld :
Pro tip: put it front and center near the drive way for bonus HOA fees.
Proer tip: put on neighbor property so they get fines.
1
5
Feb 12, 2025
5,857 Posts
Joined Mar 2008
Feb 12, 2025
Slickd3aler
Feb 12, 2025
5,857 Posts
What can I power with this?
Feb 12, 2025
24 Posts
Joined Nov 2013
Feb 12, 2025
parmdhoot
Feb 12, 2025
24 Posts
Quote from PeteyTheStriker :
I have yet to see anyone really happy with any of these types of wind turbines, it seems like they are just a giant waste waste of space and money. Anyone see any good reviews or info to say otherwise. It seems like if your not going solar than water power is the next best thing to setup, and wind all the way on the bottom.
Wind just doesn't as well work at smaller scale. Big windmills are great but small ones just won't work that well because they just can't harness that much energy.
1
1
2
Feb 12, 2025
55 Posts
Joined Mar 2020
Feb 12, 2025
SeriousClover7239
Feb 12, 2025
55 Posts
Good for virtue signaling and maybe charging a cellphone. In for two.
1
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Feb 12, 2025
14 Posts
Joined Mar 2024
Feb 12, 2025
Samwall
Feb 12, 2025
14 Posts

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Can I mount this in the back of my pickup truck to charge my EcoFlow DELTA Pro Portable Power Station while driving to Work or in the parking lot?
2
7
1
Feb 12, 2025
979 Posts
Joined Feb 2015
Feb 12, 2025
beakeru2
Feb 12, 2025
979 Posts

Our community has rated this post as helpful. If you agree, why not thank beakeru2

Quote from Caffeineman :
I live in a state with a lot of giant wind turbines, I don't get the hate, we fight war after war for oil. I think it would be pretty cool to power your car/home without oil. What better way to say f u to terrorism then to not buy their oil.
it sounds like a great plan..it really does.. but im afraid they are two separate subjects. We dont rely on the oil from the middle east ( only a mere 12% of the oil in the US has a middle eastern pedigree) and I dare say that 12% comes from the professionals with cleaner noses than our other comrades. I would bet they have very little or no ties at all to terror.
Last edited by beakeru2 February 12, 2025 at 06:04 AM.
1
5
Feb 12, 2025
2,214 Posts
Joined Dec 2008
Feb 12, 2025
ZeeOhhSix
Feb 12, 2025
2,214 Posts
Quote from Slickd3aler :
What can I power with this?
A couple fans Wink

Whatever uses less than 400 max theoretical watts minus overhead.
1
1
2
Feb 12, 2025
586 Posts
Joined Jun 2010
Feb 12, 2025
bmoney
Feb 12, 2025
586 Posts
Quote from xPhoebus :
Paint one blade black and it reduces bird strikes by about 70%, according to the only study done trying to solve the problem. This was for giant wind turbines though, you might be better off painting two blades black with a smaller one. The idea is that birds experience a phenomenon called "motion smear" with neutral colored blades. Adding a contrasting color seemed to reduce this effect.
Painting one blade black will throw off the balance when the sun heats that single blade. Bad idea.
1
2
7
Feb 12, 2025
684 Posts
Joined Jun 2014
Feb 12, 2025
Clompshark
Feb 12, 2025
684 Posts
Quote from HairyButtGoblin :
Do you have constant running water on your property?
Yes I do
1
Feb 12, 2025
296 Posts
Joined Nov 2010
Feb 12, 2025
chaimav
Feb 12, 2025
296 Posts
Quote from Cryotek :
The problem is wind is far more complicated than solar, it's all about placement but you can't see where the wind is. The general rule is you want to be near the coast preferably (but then rust is a big issue), on a flat plain of land with minimal wind breaks, and/or above the tree line. The other issue is getting the voltage range of the wind turbine to be optimised for the inverter, as most inverters are meant for solar panels.
Being in Houston I did have a mad scientist thought about placing one of these a few feet above my AC units and scavenging the air moved by the units. But my HOA would see it and I'm moving soon so I'm saving that idea until we move.
If you end up reducing the overall airflow ove the heat exchanger, the AC won't be as efficient.
1
Feb 12, 2025
178 Posts
Joined Aug 2012
Feb 12, 2025
buggleboy
Feb 12, 2025
178 Posts

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

Quote from HairyButtGoblin :
Do you have constant running water on your property?
toilet
1
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Feb 12, 2025
1,534 Posts
Joined Dec 2004
Feb 12, 2025
Specboy
Feb 12, 2025
1,534 Posts
Quote from dslysenko :
Sounds like a great way to kill the birds I feed and maybe power a lightbulb on a good day.
Paint a spiral on it so the birds are hypnotized/dizzy before they even get to the turbine.
4

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