Proven Energy - 2.5kw Complete System Kit - 36' Grid Tie
Proven Energy is the world's leading supplier of small wind turbines. Their high performance turbine is the result of almost thirty years of inspiration, innovation and development.
Generates 2.5kW, and is a similar height to a telegraph pole. The Proven 2.5 can make a substantial contribution to the power required by electrical appliances in a standard 3 bedroom house. The robust 2.5 is also ideal for small lighting systems (Network Rail Stations, Sainsbury's) and offshore power (Shell North Sea Oil Platforms).
In winds above 12m/s or 25mph, the Proven's blades twist to limit power in response to high rpm. This unique way of dealing with high winds not only protects the unit, but allows it to produce power in the most extreme winds.
NOTE: To qualify for the warranty this unit needs to be installed by a factory qualified installer. (Dealers/Installers please contact us for training opportunities). Package systems do not include: Installation, concrete, rebar, or wiring.
Includes:
- Complete 2.5kw System with 36' Tilt up freestanding Gavanized Monopole w/ Gin Pole
- Foundation Kit
- Rectifier
- Windy Boy 5000 Inverter
Warranty: 5 years parts and labor.
Color: White, (Black available by special order)
Freight: Pre-Paid
Technical Specs: Proven 6kw
|
Cut in mph (m/s) |
5.6 (2.5) |
|
Cut Out mph (m/s) |
None |
|
Survival mph (m/s) |
156.6 (70) |
|
Rated mph (m/s) |
26.9 (12) |
|
Rotor Type |
Downwind, Self Regulating |
|
Number of Blades |
3 |
|
Blade Material |
Polypropylene |
|
Rotor Diameter ft (m) |
11.5 (3.5) |
|
Generator Type |
Brushless, Direct Drive, Permanent Magnet
|
|
Battery Charging |
24 or 48V DC |
|
Grid connect with Windy Boy Inverter |
230 Vac 50Hz or 240 Vac 60Hz |
|
Direct Heating |
240 Vac |
|
Rated RPM |
300 |
|
Annual Output |
2,500-5,000 kWh |
|
Head Weight lbs (Kg) |
418.9 (190) |
|
Mast Type |
Tilt-up, tapered, self-supporting, no guy wires
(Taller guyed wires available on request)
|
|
Hub Height ft (m) |
36.1 (11) |
|
Turbine Foundation ft (m) |
8.2x8.2x3.3
(2.5x2.5x1) |
|
Winch Foundation ft (m) |
3.3x3.3x3.3
(1x1x1) |
|
Tower Weight ft (m) |
981
(445)
|
|
Mechanical Brake |
Yes |
|
Noise @ 11.1 mph 5(m/s) |
40 dBA |
|
Nosie @ 47.7 mph 20 (m/s) |
60 dBA |
|
Rotor Thrust (kN) |
5 |
Power Curve
