Megashark 12V DC 650 W Max Wind Turbine Generator 3 Blades
Specifications
| Return Shipping Will Be Paid By | Buyer |
| All Returns Accepted | Returns Accepted |
| Item Must Be Returned Within | 30 Days |
| Refund Will Be Given As | Money Back |
| Blade Material | Nylon Fiber |
| Axis Orientation | Horizontal |
| Color | White |
| MPN | n/a |
| Brand | GreenergyStar |
| Application | Back-up Power |
| Wattage | 650 |
| System Configuration | Grid-Tie |
| Protection Properties | Low Voltage Protection |
MegaShark Max 650W Wind Turbine 12V DC for Land or Marine Use Three Phase Bridge Rectifier Package Includes: Wind turbine Generator, Nose Cone, 3 pieces of blades, Hub, all screw & bolts Certification: CE, RoHS and ISO 9001:2000 Installation Reference - not to scale - for reference only (Inverters, batteries, controller, solar panels are not included in this listing. ) Introducing the MegaShark. A turbine that can use on land, or marine environment. With its aircraft quality aluminum alloy body and anodized hub, you wont have to worry installing it on a boat. This turbine utilize Neodymium (permanent) magnets in its alternator rotor and has a built in rectifier and body heatsink to allow large amount of current to pass through. Connection Overview: The Wind Generator will generate power from the alternator and from there produce DC electricity with the built in rectifier. It is able to charge 12V batteries directly. (Note: 12V Batteries are not included.) If your home or farm is connected to the power grid, on windier days you may be able to sell excess power generated by your wind turbine to your utility. At other times when the turbine cannot generate all the power you need, you would buy power from the grid. This concept is called net metering. Even if net metering is unavailable, you might be able to reduce your power bills by using the electricity generated by wind turbines, and become less dependent on your utility. Power curve: Performance curve of power output versus wind speed 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: Body Material Aluminium Rotor Diameter 120cm (47 inches) Starting Wind Speed 3m/s (7 mph) Rated Wind Speed 13m/s Survival Wind Speed 45m/s Voltage 12 VDC Rated Power 500W Maximum Power 650W Weight 7.50kg Mount Not included Blade Specification: Material Carbon Fiber Length 58cm (23 inches) Width (base) 12cm (4.5 inches ) Weight (per blade) 210g Features: - Incorporates highly efficient, true airfoil - Manufactured using a precision injection molding process that produces blades of exceptional consistency Nose Cone Specification: Material Plastic Diameter 135 mm Height 90mm Mounting Locks on Hub Thickness 3mm Weight 80g Features: - Reduce wind resistance - Eliminates vortexes - Greater stability - Neighbor Friendly Slip Ring For those who are serious about wind power generation, this is a must have item. Never again will the cable get twisted up. Never again will you have to climb up the ladder and fix the tangles. Get a slip ring today and you can put all of that behind you. Slip Ring Specification: Circuits 3 Voltage 380VAC/DC Maximum Current 60A X3 Rated Current 40A X3 Working Speed 250RPM Temperature -40'C to 100'C Wire Gauge 6AWG Number of bearings 2 Thread M22x1.5 22mm diameter 1.5mm Thread Pitch Features: - High voltage / current carrying capacity - Copper-graphite brushes ensure long life even under extreme load conditions - Quick connector for fast connection to the AC / DC wind turbine *see reference picture below* - Insulated with fiberglass sleeves to protect wires to the wind turbine and make the installation professional and tidy - Easily taken apart for quick maintenance - 2x High Quality Metal Sealed Ball bearing to stabilize axle Exploded View Connection Overview As we can see from the exploded view, the top circuit is color coded Red, the middle circuit is Black and the bottom circuit is Blue. Performance Comparison: With Nose Cone - Smooth Performance Without Nose Cone - Air current spins into tiny vortexes Tail is detachable for customization (ie: extension, enlarge, upgrade) WARNING !!! Rotating blades present the most serious mechanical hazard. The blades may be moving at velocities over 275 miles per hour (440 km/hr). At this speed, the tip of a blade is nearly invisible and 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 blades. We assume no liability for ANY injuries caused by these products. NO OPERATING COST GENERATES ELECTRICITY FROM THE ABUNDANT RESOURCE Terms & Conditions Bidding on this auction means that you agree with the following terms & conditions. All pictures and descriptions are subjected to change without notice. Items may or 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 Example A: Winning price: $9.00, S&H: $1.00, then Total = US$10.00 Example B: Winning price: $1.00, S&H: $9.00, then Total = US$10.00 There will be an extra US$0.50 the Paypal penalty fees for any insufficient Paypal payments. Shipping and Handling 1. Shipping & Handling fees includes: the shipping fee itself, eBay and Paypal commissions, packaging materials, documentation and other minor fees. 2. Please refer to the shipping chart for details. 3. APO / FPO shipping is equal to International shipping. Please refer to S&H price list above for details. 4.Combine shipping is available to buyers when the following conditions are met: ALL items are paid in a SINGLE payment Items are purchased within 2 days International Buyers: Due to high shipping outside of North America, there will be no combine shipping discount when accumlated shipping fees is below US$60.00. *note: combine shipping are charged based on the highest shipping cost of the 1st item and half of the shipping for each additional items. i.e.: Item A Shipping: $5.00 Item B Shipping: $7.00 Item C Shipping: $10.00 Then total shipping will be $10.00 (item C is highest) + $3.50 (1/2 of item B) + $2.50 (1/2 of item A) = $16.00 5. Items are shipped within 48 hours after payment is confirmed. Please expect 5 to 10 business days before you receive your item(s). International bidders should expect a longer time. 6. Bounce backs due to incorrect shipping address will result in setback on deliveries. Usually it will take 45 days for bounce backs to return to us. So, PLEASE make sure you address is correct. It will be the buyer's responsibility to repay the S&H if such incident has occurred 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 are not acceptable. A 20% restocking fee will be charged on all refunded items. More Renewable Energy Products in our eBay store