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Automaxx Windmill 400W Home & Land Wind Turbine Generator Bundle Set

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Original price $1,797.00
Original price $1,797.00 - Original price $1,947.00
Original price $1,797.00
Current price $1,529.00
$1,529.00 - $1,655.00
Current price $1,529.00
in stock, ready to be shipped
in stock, ready to be shipped

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Price Match Policy

Price Match

Here at OffGrid Living Solutions, we want to offer you the best prices online.

If you happen to find a lower price for the same product, we will guarantee to match their price or beat their price. Note, this does not apply to all products in the store. Please reach out to us via email or chat if you want a price match or price beat.

For the policy to apply, please send us a screenshot, link, or any other evidence of the product being priced lower than ours before making the purchase.

Refer to our Price Match Policy Rules.

Refunds & Returns Policy

At OffGrid Living Solutions, we are proud to have the best refund and return policies in the industry. If you’re not satisfied with your purchase for any reason, you may return it to us within 30 days for a refund.

If you have a problem with our order (there are missing components, damages, or the product is not functioning), please reach out to us as quickly as possible. Some of the problems can be resolved by going through the product manual or the product FAQs.

Refer to our Refunds & Return Policy for more details.

Shipping & Delivery

Order Processing

Once we receive your order, we will send you a confirmation email. Then we will process the order by confirming that the product is in stock and ready for shipment. If any of the items in your order are back-ordered, we will reach to you via email or phone and you may choose to either wait or receive a 100% refund.

Please allow 1-3 days for processing your order.


We ship to the lower 48 continental United States only at this time.

Shipping times and shipping method will depend on the specific product and brand you purchase. If you have any shipping question, feel free to ask on the chat or email us at

We will send tracking information by email the same day the shipping tracking number is created/available.

Before you sign the shipping bill, please THOROUGHLY INSPECT YOUR ITEM. Signing for the receipt of a damaged product removes the liability of the shipping company and OffGrid Living Solutions. Once you accept your shipment as non-damage, your item is your property.

Delivery time

Shipping Timeline listed above is an estimate. Please call or message the web chat for precise ETAs.

Automaxx Windmill 400W Home & Land Wind Turbine Generator Bundle Set


Go Green, Live Green

✅ 【Affordable 400W Wind Turbine Bundle】Unlock cost-effective power with our 400W wind turbine bundle.

✅ 【Durable and Portable】Marine-grade materials withstand salt and UV damage. Portable at 22lbs for flexible installation.
✅ 【Effective Generation】Generate 400W of 12V DC power even at low 6.7mph winds. Versatile for marine, home, farm, and off-grid use.
✅ 【Environmentally Responsible】Utilize wind power for clean energy, decrease emissions, and cut down on expenses.
✅ 【Optimized Control】MPPT controller maximizes battery charging efficiency. Safety features for worry-free operation.
✅ 【Easy Installation & Care】Effortless setup, needing only occasional checks and lubrication for maintenance.

Set Contains: 

  • 400W Wind Turbine Generator Kit x3

📢 Please note, our app is exclusive to the Bluetooth edition models and is not compatible with other versions

  • The 400W wind turbine was designed with space saving in mind (Homes, parks, farms etc…)
  • Easy 1 person installation, takes less than an hour to set up (minimal installation cost)
  • Less than 22lbs once fully installed (can be easily carried by 1 adult)
  • MPPT controller maximizes battery charging efficiency. Safety features for worry-free operation.
  • Customizing our wind turbine for maximum electrical generating output
  • Automaxx 400W wind turbine is Made in Taiwan and delivers up to 15% more in electric generating performance

Discover more through your phone : Keep Track of Watt’s Important (Bluetooth version only)

  • Free to download (iOS and Android)
  • Live Wattage and Amperage readings
  • View Total Wattage generated
  • Switch control for braking system

Easy DIY installation setup: All the tools needed for setup is provided

  • We provide you with all the nuts, bolts and tools you need to set up your wind turbine correctly
  • Standard 48,3 mm pole is used to mount the wind turbine (purchase for normal hardware store)
  • 7 easy steps for installation
  • Easy to operate
3 x Turbine
9 x Blades
3 x Nose Cone
3 x Amp Meter
3 x Brake Switch (Manual Stop Switch)
9 x Spare Blades
3 x Spare Nose Cone
3 x Accessory Pack

Product Specifications

Automaxx Windmill 400W Home & Land Wind Turbine Generator Bundle Set Product Specifications

Max. Output Power Rated Speed Diameter of Mounting Hub Generator Type
400W 28 mph/ 12.5 m/s 1.9 inches Permanent Magnet brushless
Rated Load Current Recommended Battery Capacity Weight Blade Material
25A 100A/Hr. 22 lbs Nylon + Glass Fiber
Output Voltage Cut-In Wind Speed Spinning Diameter Battery Protection Voltage
12V 6.7mph / 3m/s 4ft / 1.22m 14.7V
Charging Efficiency Over Speed Braking Number of Blades Warranty
≥ 90% ≥ 1250RPM 3 2 Year

Product Manual


Product Warranty & Return

Automaxx Warranty & Return

We warrant your product to be free from defects in material and/or workmanship for 2 year from the original date of purchase. Warranty coverage is extended only to the customer (original purchaser). If the product proves defective during the warranty period, Automaxx option will be: 

  1. Replace wind turbines with a new or refurbished product.
  2. Repair or replace the defective part. 

The customer’s warranty continues to be valid on repaired or replaced products from the original warranty date.

Warranty Period 
The Automaxx warranty valid for the period of two year (730 days) after the date of first purchase.  If proof of purchase cannot be provided, the manufacturer date as recorded by Automaxx will be deemed to be the start of the Warranty Period.730

What is covered and what’s not?
All Automaxx products and accessories that are purchased from Automaxx website are covered for two year. 
The warranty covers defects in manufacturing discovered while using the product as recommended by the manufacturer. The warranty does not apply to

  • Product, equipment, or accessories that not purchased from the Automaxx. 
  • Product that has been tampered with, repaired, modified or altered other than by manufacturer or without prior 
  • manufacturer’s approval.
  • Damage to the Product caused by windstorms (upwards of Beaufort Wind Scale 7), lightning and Hail damage.
  • Damage to the Product caused by improper installation, negligence, accidents damage, misuse, or abuse.
  • The serial number of the Product, components or accessories has been altered or removed.
  • The Warranty seals have been broken or altered.
  • Fraud, theft, unexplained disappearance, or damages / detrimental circumstances caused by an willful act of the customer.
  • All acts of God

Any service identified in the above list or product is found not to have any defect in manufacturers’ workmanship or materials the customer will be responsible for the costs of all repairs and expenses incurred by the manufacturer.
If the Product is under Warranty, You hereby agree to transfer the ownership of replaced defective parts/ accessories and such parts shall automatically become the property of Automaxx and returned to Automaxx for inspection. 

Customer Responsibility When using the Product

  • Read the user manual first and use the product according to the user manual.
  • Please check the manual and the Automaxx website for troubleshooting solutions, if you notice something abnormal/ unusual with the product or contact Automaxx customer service.
  • Keep the original packaging. In case the Product needs to be returned for repair/ replacement, original packaging provides a better protection for the Product during transportation.
  • Contacting Automaxx customer service, Fill the investigation form and describe the problem clearly. 

Initiating a Return 

  • Simply fill the investigation form and contact our Customer Care Center by Email. and we’ll take care of you.
  • You will be given an RMA (Return Merchandise Authorization) number which is required to process your return.
  • Send all the parts, spare parts, accessories & documents that were originally available with the unit.  
  • Just keep in mind that returned products must be in usable and resellable condition with all the accessories. We cannot accept items damaged due to accident, misuse, abuse or negligence.

Shipping Your Return/ Replacement to Automaxx

  • Simply fill the investigation form and sent our Customer Care Center by Email.
  • A RMA number will be provided to you, write your RMA number on the outside of the package.
  • RMA numbers make it easy for us to identify your package and process your return. Packages sent without an invoice or RMA number cannot be processed. Please include the printout of the investigation form, Purchase Invoice with your return.
  • We recommend adding tracking and insurance to your return shipment. We can’t be responsible for packages lost by your shipping carrier, so make sure you’re covered. It’s cheap and worth it.
  • You are responsible for the cost of shipping the product back to us.
  • Automaxx have no liability for the loss, damage or destruction of items within the package during shipment

Refund Amount and Processing Time

We refund you the product price, which is the your total order minus shipping costs. Please allow 5 business days from the time we receive your return to process your refund. We will issue your refund back to the PayPal you used at the time of purchase. If we have your email address on file, we will send you an email confirmation when we receive your return and when we refund your order.

Out Of Warranty Cases

Sending the Product to Automaxx repair center does not automatically mean that it will be repaired free of charge. Upon receiving your product, Automaxx reserves the right to check the validity of your warranty and your request for warranty service. If the warranty period has lapsed or if any of the exclusions previously mentioned, your request will be deemed out of warranty (“OOW”).If your service request is OOW, a service charge list with an offer for repair will be provided to you, which you may accept or reject. If you accept, repair we will provide you with an invoice for the repair labor, spare parts and other costs stated in the Service Charge List. You must pay the invoice within 4 weeks of the invoice’s date of issue. The repair will only be completed after the invoice is settled.

Product FAQs

Q: What can a 400 watt wind turbine power?

A: With the Automaxx 400W wind turbine, you can power a range of everyday electrical devices and appliances. It’s perfect for lighting up your outdoor spaces with energy efficient LED lights, charging your electronic devices like smartphones, tablets and laptops. However the power output from a wind turbine depends on the wind speed, battery bank system and inverter. With a larger capacity battery bank and inverter you would be able to power more electric appliances.

Q: Do 400 watt wind turbines put out AC or DC?

A: The AC power generated by Automaxx’s 400W wind turbine undergoes conversions to DC power using the integrated charge controller. This DC power is subsequently stored in a battery bank for future utilization.

Q: How many amps does a 400W wind turbine produce?

A: The maximum output of Automaxx 400W wind turbines is 33 amps. The amplitude of amperage generated is contingent upon several variables, including wind velocity, wire gauge, wire length and battery capacity.

Q: How does a 400W wind turbine compare to other sizes in terms of efficiency and performance?

A: Our 400W wind turbines stand out for their impressive efficiency and performance. While larger turbines may offer higher power output, our compact 400W turbines are specifically engineered to excel in moderate wind conditions. They strike the perfect balance, providing optimal energy production in areas with consistent and moderate wind speeds.

Q: What is the expected lifespan of a 400W wind turbine?

A: When it comes to longevity, our 400W wind turbines are built to last. With rigorous quality control measures and durable materials, our turbines boast an average lifespan of 20 years or more. This extended lifespan ensures you enjoy years of reliable and cost-effective renewable energy generation.

Q: What are the maintenance requirements for a 400W wind turbine?

A: We understand the importance of hassle-free ownership, which is why our 400W wind turbines require minimal maintenance. Our turbines feature robust components and innovative design elements that reduce the need for frequent servicing. Routine inspections and occasional lubrication are all that’s needed to keep your turbine operating at peak efficiency.

Q: How much space is needed to install a 400W wind turbine?

A: Our 400W wind turbines are designed with compactness in mind, making them ideal for installations where space is a consideration. With their small footprint and efficient design, our turbines can be easily integrated into various settings, including residential properties, farms, and off-grid applications.

Recommended by LIFE OF SAILING

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Talk to one of our trusted experts today! Our dedicated customer support team is here to provide any assistance that you have. Feel free to place an order over the phone (415) 481-4075 or send us your inquiry via chat.

Free Shipping With Some Product Exceptions
Easy 30 Day Returns Return with Ease
Secure Checkout Secure Payment