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Alternative Energy Store UK Limited are now authorised resellers and installers of the Evance R9000 wind turbine.
British engineering at it's best and manufactured in Loughborough, Leicestershire UK. The Evance R9000 wind turbine is the result of years of dedicated research and development, based on engineering experience in the designing of large scale wind turbines.
Engineered specifically to capture more power at lower wind speeds, makes the Evance R9000 one of the most efficient 5kW turbines available on the small wind turbine market.
The Evance R9000 includes state-of-the-art technologies, such as the patented blade pitch system and a highly efficient generator, which converts up to 96% of the energy captured into electricity in on and off grid applications.
The R9000 belongs to the 'next generation' of small wind turbines, offering class leading quality, performance and reliability.

Evance R9000 wind turbine 12M mast on Hoy, Orkney Islands
The efficient and reliable Evance R9000 is already enabling homeowners,
farmers and businesses around the World reduce energy bills and carbon
footprint.
| Architecture | Upwind, 3 bladed rotor, self regulating |
| Rated Power | 5kW @12m/s (26.9mph), continuous to 60m/s (134mph) |
| BWEA Reference Power | 4628W (power output at 11m/s (24.6 mph)) |
| Annual Energy Yield | 8780kWh with Annual Mean Wind Speed (AMWS) of 5m/s (11.2mph) (to IEC & BWEA Standards) |
| Cut-In Wind Speed | 3m/s (6.7mph) |
| Cut-Out Wind Speed | None. Continuous generation to survival wind speed |
| Survival Wind Speed | 60m/s (134mph) |
| IEC Turbine Class | Conforms to IEC 61400 to Class II - AMWS up to 8.5m/s (19mph) |
| Control System | Patented Reactive Pitch™ control |
| Rotor Diameter | 5.5m (18') |
| Rotor Speed | 200rpm nominal |
| Blade Type | Fully optimised aerofoil ensuring maximum yield & minimum noise |
| Blade Material | Glass fibre reinforced composite, low reflection, UV & anti-erosion coatings |
| Generator | Patented brushless direct drive, air-cored high efficiency Permanent Magnet Alternator |
| Gearbox | None required (see generator) |
| Emergency Braking | Patented automatic ElectroBrake™ (with manual control for servicing). No moving parts. |
| Yaw Control | Passive tail vane and rotor |
| Tower Height | 10m, 12m, 15m & 18m (33', 40', 50' & 60') |
| Tower Types | Free-standing (monopole), hydraulic RAM & Gin pole tilt |
| Tower Foundation | Root & pad options |
| Tower Top Mass | 325kg (715lbs) complete (excl tower) |
| Design Longevity | 20 years minimum. Regular service inspections. |
| Noise | Lp, 25m = 53dB(A). BWEA Reference Sound Level at 8m/s (17.9mph) & 25m (82') distance Lp,60m = 45.5dB(A). BWEA Reference Sound Level at 8m/s (17.9mph) & 60m (197') distance |
| Operating Temperature Range | -20°C - +50°C |
| Warranty | 5 years (see Evance Terms & Conditions for details) |