20/30kw Variable Pitch Wind Turbine Industrial Wind Power Solution High Efficiency Low Noise Wind Generator

1 / 5

20/30kw Variable Pitch Wind Turbine Industrial Wind Power Solution High Efficiency Low Noise Wind Generator

Still deciding? Get samples of $ !

Request Sample

Send Inquiry

Product Description

Basic Info.

Model NO.

Output Type

AC Three Phase

Number of Blade

Three Blade

Rotating Shaft

Horizontal

Power

5-30kw

Certification

CE, Inertek

Start Wind Speed

2.5m/S

Rated Wind Speed

10m/S

Safety Wind Speed

60m/S

Blades Material

FRP

Why Choose Pitch Control Wind Turbine

⚙️

Leading Technology & Intelligent Control World's best wind power control technology combined with self-developed variable pitch technology. International brand hardware with redundant software strategies for high compatibility.

🛡️

High Security Continuous operation 24/7 with unattended capability. Speed control ensures stability even under severe wind conditions and various climates.

⚡

High Efficiency Output Variable pitch control allows up to 30% more power generation. Adjustable blade angles maintain full power output above rated wind speeds.

Product Features

Suitable for Household, Garden, Farm, Urban, and Rooftop applications.
Ideal for Telecom sites and rural electrification programs.
Perfect for Islands, sentry posts, and sight lighting.
Equipped with automatic speed reduction protection.

Product Parameter

Model	AH-5KW	AH-10KW	AH-20KW	AH-30KW	AH-50KW
Rotor diameter (m)	5.6	7.78	9.8	13.1	14M
Rated power (kW)	5	10	20	30	50
Rated wind speed (m/s)	11	11	11	11	14
Start-up wind speed (m/s)	2.5
Generator type	3-phase PMG
Survival wind speed (m/s)	60
Noise level (dB)	≤65

Product Detail

Mechanical Centrifugal Variable Pitch Technology:

1. Large initial blade angle (+9°), excellent acceleration performance, starts at 2.5m/s wind speed.

2. Efficient output below rated wind speeds.

3. Pitch angle adjustment above rated speeds maintains stable power and rotor safety.

Product Case

System Solution

Packaging & Shipping

Professional Manufacturing

Frequently Asked Questions

What are the main advantages of variable pitch control?

It allows the wind turbine to start at lower wind speeds (2.5m/s) and maintains stable, high-efficiency output even when wind speeds exceed the rated level by adjusting the blade angle.

Is the wind turbine safe during extreme wind conditions?

Yes, the system includes multiple redundant control strategies and an automatic brake system to ensure safety in winds up to 60m/s.

Can this system be used for off-grid locations?

Absolutely. It is highly suitable for rural electrification, islands, telecom sites, and remote farms where unattended operation is required.

What is the noise level of the turbine during operation?

The noise level is strictly controlled to be ≤65 dB, making it suitable for garden and urban rooftop installations.

What is the expected power generation increase compared to fixed pitch?

Due to the intelligent pitch control and high-efficiency output across a wide wind speed range (3-25m/s), power generation can be increased by up to 30%.

What materials are the blades made of?

The blades are made of high-quality FRP (Fiber Reinforced Plastic) for maximum durability and lift force efficiency.