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Complete Systems by Jacobs Wind Energy Systems
20kW Jacobs Wind Turbine System with 80' Tower
The Jacobs Grid Intertie System takes the power that the wind plant produces and converts it to useable energy and transfers it to the utility grid (power company) through your circuit breaker panel. When the usage exceeds the wind systems output, the additional power required is drawn from the utility grid. If the electrical needs are satisfied by the wind system, no power is used from the utility. During periods of sustained high winds the system may produce more power than is consumed, a financial return can be realized by selling the excess power to the utility company and through net energy savings. The Grid Intertie System is not a backup power system, if the utility power goes out, the control shuts down until the utility power comes back on.

Basic system consists of the following:
- Wind Turbine
- Grid Intertie Controls
- Tower & Hinge

Grid Intertie controls are 240 volt single phase, 60 cycle (50 cycle available upon request).

Estimated Annual Output in Kilowatt Hours:
10 mph: 19727
11 mph: 25704
12 mph: 32297
13 mph: 39289
14 mph: 46468
15 mph: 53646
16 mph: 60665
17 mph: 67398
18 mph: 73743

INVERTER
- Type: Synchronous - Current Source, Line Commutated
- Inverter: 37" x 28" x 14"; 135 lbs.
- Choke: 22" x 19" x 14"; 175 lbs.
- Peak Power Rating: 10 - 20kw
- Power Factor: 0.95 @ full load
- Voltage Harmonic Distortion:< 5% @ full load
- Efficiency: 95%
- Operating Temperature: 35 - 110 deg. F. (electronic only)
- Operating Humidity: 0 - 90 % relative humidity without condensation.
- Cooling: Forced Air

- Operating Voltage:
Input: 0 - 180 vac, 3 phase, 0 - 40 hz
DC Buss: 0 - 210 vdc, power transfer @ 40 vdc
Output: 208 - 250 vac, 50 or 60 hz, single phase

- Back-Feed Protection:
Over/Under Voltage: +/- 10%
Off Frequency: +/- 1%

One year limited warranty, extended warranties available for up to 5 years.
Item # Description Price  
WE14579 20kW Jacobs Wind Turbine System with 80' Tower $47,200.00 Add to Cart
WE14580 20kW Jacobs Wind Turbine System with 100' Tower $50,400.00 Add to Cart
WE14581 20kW Jacobs Wind Turbine System with 120' Tower $54,000.00 Add to Cart
20kW Jacobs Wind Turbine System with 80' Tower 20kW Jacobs Wind Turbine System with 80' Tower