2500 W WindZilla 12 V DC Permanent Magnet Wind Turbine Generator PMA+ Rectifier

Description

Green
ergyStar
WindZilla
3Phase
12V
DC MAX 2500W
Permanent Magnet Alternator
for Wind Turbine
One alternator included only
Three Phase Bridge Rectifier
Package Includes:
One Permanent Magnet Alternator
Introduction
This auction is for one WindZilla Permanent Magnet Alternator. It is the major component in a small wind / hydro electric generation system. This alternator is perfect for enthusiast who are interested in a DIY Wind Turbine Project. Since this is an alternator, it will generate 3 phase AC electricity. The advantages of an alternator compare to a DC motor are:
1. Alternators have longer life than DC motors. The only thing that will wear out is the bearing (around 20 years). And by a simple bearing swap will allow your turbine to go another 20 years
2. Alternators are more efficient than DC motors becuase they are built to generate eletricity. In additon, there will be less voltage drop in AC electcity compare to DC. Alternatively, DC motors has the option to work as a generator or a motor.
Installation:
Unlike conventional generators in the market where you have to tie it down to a brace, or use super glue to stabalize it, our generator has foot mount for easy installation. All you need is 4 bolts to secure the unit to whatever you like. And you will never have to spend extra money on mounts.
Back of Alternator
28 fins to act as heat sink to dissapate heat. Heavy Duty.
Video showing our bench test of the alternator at ~1500RPM
Curve:
Open Circuit Voltage, Reach 12V at 300RPM
The above battery charging power curve is obtained from charging a 12V 88Ah battery bank with our
SolarWind Hybrid Charge Controller
.
(not included in this listing)
We have seen there are generators out there that hits 12V as few as 150 RPM. However, the amp output will not be impressive because in order to ramp up the voltage, thin wires must be used in the winding of the alternator which will impact the output in strong wind. As a consumer, this is a trade off that you have to decide. Our motors are built with a heavier focus on amp output and therefore it will reach 12V at: 300RPM
Since wind speed increases with height, increases to the tower height can mean enormous increases in the amount of electricity generated by a wind turbine.
Generator Specification:
Voltage
3Phase 12 VAC
Permanent Magnet
Rare Earth Neodymium magnets
Moisture /Corrosion Resistance
Yes, sealed exterior, ball bearing, coated rotor
Shaft Daimeter
17mm
RPM at 12V
300RPM
Body Material
Aluminium Alloy & Steel
Rotor Diameter
12cm (4.75 inches)
Length
11cm (4.5 inches)
Weight
4.44kg (9.81 lbs)
Mount
Yes, Foot Mount
Cable Length
approx. 18cm (7inch)
Rotation
Bi-directional, recommend clockwise
Upgrades / Recommendations
(not included in this auction)
WARNING !!!
Rotating turbines present a serious mechanical hazard that can cause serious injury. Under no circumstances should you install the turbine where a
person could come in contact with moving rotor blades.
The installer of these blades is solely responsible for the use or misuse of these turbines. We assume no liability for ANY injuries caused by these products.
NO OPERATING COST
GENERATES ELECTRICITY FROM THE ABUNDANT RESOURCE
Terms & Conditions
Bidding this auction means that you agree with the following terms & conditions.
All pictures and descriptions are subjected to change without notice. Items may not look exactly the same as the auction shown. We are not responsible for any inadvertent errors.
Payment
Total payment = winning price + shipping & handling
Insufficient payment will be charge extra US{{detail_product_description}}.50 to compensate the Paypal penalty fees.
Shipping
&
Handling
Total shipping = Base S&H + Combine S&H ( for each additional item )
a) Base S&H is the highest shipping cost of the first item.
1. Combine shipments are only available on the condition of a
SINGLE PAYMENT
. Auctions that are paid separately will NOT be shipped in combo and therefore, they are not qualified for shipping discounts.
2. We ship within 2 working days after payment is received and confirmed. Please allow up to
5-10 BUSINESS DAYS
for item(s) with a physical address sending to the 48 states of United States & Canada. For international bidders, the shipping time varies with respect to your location.
3. Bounce backs due to incorrect shipping address will result in setback on deliveries. It is the buyer's responsibility to repay the shipping & handling fees.
4. We are not responsible for any loses or damages resulting from shipping.
Return & Refund Policy
No refunds after 30 days
Shipping & handling & other service fees are
NOT
refundable
All returned items must be in original packing.
Items that are used/ damaged/ deformed or altered in any ways will not be accepted.
A 20% restocking fee will be charged on all refunded items.
E-mails
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Spams and mass e-mailing will be deleted without slightest glance.
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