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SKYSTREAM
3.7 WIND TURBINE - NEX GEN 12.5 - NORTHWIND 100
GRANT WRITING - SITE PLANS
VENTERA VT10 240
It doesn’t get any simpler than this. This new concept in generating your own renewable energy performs much like any large electrical appliance such as a clothes dryer or air conditioner, but instead of taking electrical power FROM an outlet, you put electricity INTO the outlet! If at any time your wind system is producing more energy than you are using, your electric meter will run backwards reducing your electric bill. If your electrical loads are larger than the wind generator production, your meter will slow down reflecting your reduced need to buy electricity at retail from the utility.
Designed to Pay for Itself Quickly
Few things in this life are free, but you might agree our new era Ventera VT10 wind system comes pretty close. Designed for at least a 30 year life and minimum maintenance, the Ventera wind turbine can produce $2000 or more worth of electricity per year, electricity you would otherwise have to buy.
The rotating mechanical force of the propeller directly drives an ultra high efficiency permanent magnet generator mounted to an aluminum mainframe with no transmission to rob power, require lubrication or need maintenance.
Careful design of every component and advanced tooling and manufacturing processes bring the initial cost of the Ventera turbine, synchronous inverter and self-supporting tower to historic lows.
The Ventera VT10 Wind Generator
The new Ventera 10 kilowatt turbine is specifically designed to be the most efficient wind turbine available for converting wind energy into electricity. Three advanced, proprietary airfoil-shaped blades “fly” in the wind, much like a modern airplane wing, to convert the kinetic energy of moving air mass into rotating mechanical force. The blades of this propeller have a specific shape which has been developed from our 30 years of wind turbine design experience - providing the highest output at the lowest noise level at all wind speeds for a propeller of this diameter.
The frame is an aluminum casting (made from environmentally friendly recycled aluminum), not an expensive weldment. The downwind orientation eliminates the need for a costly and cumbersome tail. The blades are injection molded for low cost and absolute uniformity. The brushless, one-moving-part, large diameter alternator minimizes the use of copper, steel and rare earth magnet material.
VENTERA MODEL VT10 240 :
WIND TURBINE - Model VT10-240
PATENT NUMBER: US 7,186,083
RATED POWER TO GRID: 10kW at 29mph-13m/s
RATED ENERGY: 2,000kWh/month at 14.3mph-6.4m/s average wind speed at hub height
(Class III wind regime, 12.5mph- 5.5m/s at 30ft-10m,on 80ft-25m tower)
CUT-IN WIND SPEED: 6mph-2.7m/s propeller running
SURVIVAL WIND SPEED: 130mph-55m/s
CONFIGURATION: Downwind, free yawing, 3 blade, direct drive
MOVING PARTS: 5 - Rotor, yaw and blade governor mechanism
MAINFRAME: Cast 356-T6 recycled aluminum corrosion-proof
WEIGHT: 500pounds-230kilograms
RUNNING LIGHT: LED indicates generating, optional
SLIP RING ASSEMBLY: 4 ring, including grounding, double brush, dual connections |
ROTOR
3 BLADE: Downwind 7:1 constant tip speed ratio
DIAMETER: 22ft-6.7m
SWEPT AREA: 380ft2-35m2
RPM: 280 peak, 260-280 governor active range
AIRFOIL: FX63-137 modified for noise reduction
TWIST AND TAPER: Optimum, non-linear
BLADE MATERIAL: Glass fiber engineered plastic
BLADE CONSTRUCTION: Injection molded |
GENERATOR
RATING: 15kva at 240vac at 260rpm, 3 phase
TYPE: Rare earth permanent magnet alternator
ANTI-COGGING: Proprietary low wind start-up configuration
POLES: 32
CONSTRUCTION: Inside rotating magnets, brushless outside stator with cast cooling fins |
SYNCHRONOUS INVERTER - Model VI12-60
INPUT: 10kW wind
RATING: 12kW nominal to grid, 12.5kW peak
EFFICIENCY: 94% at full output
OUTPUT: 240vac, 60hz, requires dedicated 60amp breaker
IDLE POWER CONSUMPTION: Less than 12W
SAFETY SHUT DOWN: Meets UL and utility requirements for line outage protection
WIND INPUT: Peak Power Tracking
Ventera Systems made in USA - VENTERA Energy Corporation - Duluth, MN |
PERFORMANCE CHARTS


Call 218-764-2321 for pricing.
COMPLETE "TURN KEY" INSTALLATION
Ventera 10Kw with a 40’/ 60' / 80' or 100' Rohn Tower Complete Installation
Packages includes turbine, tower, tower adaptor, controls, and installation.
“Turn Key” Package for Installation/Equipment
includes:
Financial Planning, Site Planning, Excavation and Site Clean up, Tower Base: Forms, Grounding, Concrete, Tower Assembly, Crane Tip-up, Electrician: Labor and Primary Wiring, Trench and Install 150’ Secondary Wire, Wiring Labor, Conduit, Boxes Supplied/Installed Permits, Interconnection Contracts & Inspections, Balance of System Components. Does not include hook-up or interconnection to local Power Company.
Local soil conditions; permit costs and wire length may vary and affect pricing. Assistance with Grant Writing, Building Permits, and Power Company Applications are billable at $75.00 per hour, available under a separate agreement. Detailed bid and cost/payback spreadsheets available after initial appointment (site visit) and planning.
Freight is based on customer location.
Turbines - FOB Duluth, MN
Towers - FOB Peoria, IL
TOWERS ONLY
Quotes are available for other tower types and heights.
OTHER OPTIONS
Grant Writing: WERC has a Grant Writing Team that has been successful on 25 grant applications to date. USDA grants, CERT’s grants, Power Company Grants and other grants are possible for the pioneering purchasers of small wind turbines, especially if educationally oriented.
Data Option # 1 (Simple Data Harvesting on a dedicated, on-site computer): Wind Speed, Multiple Views of Kilowatt Hours, Amps and Volts Produced, Temperature, Graphs, Line Charts, Live Usage Charts
Data Option # 2 (Data Harvesting plus Internet Publishing of Data): Wind Speed, Multiple Views of Kilowatt Hours, Amps and Volts Produced, Temperature, Graphs, Line Charts, Live Usage Charts. This accurate data is publishable and can be used by Schools, Sponsors and Stakeholders for Education and Economic Development in your area.
Antenna Option: Earn additional income from antenna leasing on your tower. WERC will identify options for leasing carrier space on your tower for antenna for wireless communications, arrange contracts for you with carriers or pay you directly. Please realize that foundation design strength will need to increase (cost too) with certain antenna types. Contact us for consulting or WERC may offer a fixed annual rate, depending on site.
Small Wind 101- PowerPoint show describes procedures, benefits, incentives and facts about small wind turbines for business or residential.
Model Wind Energy Conversion Ordinance for Minnesota Counties
Does your county have a wind energy conversion ordinance? This Model Ordinance and companion document have been reviewed and approved by the Minnesota Association of County Planning and Zoning Officials.
Request pricing and information
by calling 218-764-2321 or e-mail us
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