2kW Wind Turbine in Pakistan, Price, Specifications and Complete guide

The Storm-2 – 2kW wind turbine is a small horizontal-axis wind-energy system offered by WindTurbine.pk for users who want to generate
electricity from wind as part of a standalone or hybrid renewable-energy system.
The turbine has a 2kW rated output, a manufacturer-stated maximum output of 2.3kW, three fiberglass blades, a three-phase permanent-magnet generator and a standard 48V configuration. Important: A 2kW rating does not mean that the turbine continuously generates 2,000 watts. Actual electricity production depends on wind speed, tower height, turbulence, surrounding obstacles.

2 kW Wind Turbine Price in Pakistan

Storm-2 Technical Specifications

What Does a 2kW Wind Turbine Actually Mean?

Storm-2 has a rated power of 2kW, or 2,000 watts.
This is the turbine’s rated capacity, not its guaranteed continuous output.

The supplied specification gives a rated wind speed of
10 m/s.

Therefore, the rated 2kW output must be understood in relation to the
turbine’s specified rated operating conditions. At lower wind speeds,
the output will normally be lower.

Read our detailed

2kW Wind Turbine in Pakistan Guide

for additional information about selecting a 2kW system.

Rated Power vs Maximum Power

The 2kW figure is the main rated capacity of the turbine.
The product data also lists a maximum output of 2.3kW.
Maximum power should not be used as a continuous-output assumption when
estimating monthly or annual electricity generation.

Three-Blade Horizontal-Axis Wind Turbine Design

Understanding the 1.68m Blade Length

Blade size is important because the rotor must intercept moving air to extract energy from the wind.

However, the supplied product information gives a
1.68m blade length ( One Blade )

2.5 m/s Start Wind Speed – What Does It Mean?

The Storm-2 specification lists a start wind speed of
2.5 m/s, which is approximately:

Why Wind Speed Matters So Much

The power available in moving air increases approximately with the
cube of wind speed.

Where P is wind power, ρ is air density,
A is rotor swept area and V is wind speed.

For example, comparing the kinetic power available at 5 m/s and 10 m/s:

This means that, before turbine efficiency and operating limitations are
considered, wind at 10 m/s contains approximately
eight times the kinetic power per swept area of wind at 5 m/s.

Permanent Magnet Generator

NdFeB means neodymium-iron-boron. The permanent-magnet
generator converts mechanical rotation from the rotor into three-phase
electrical output.

How a Typical Storm-2 System Works

The exact system architecture depends on whether Storm-2 is being used
as an off-grid, battery-based, hybrid or other specially designed system.

48V Standard System and Other Voltage Options

The standard supplied configuration shown for Storm-2 is
2kW – 48V.

The appropriate voltage should be selected according to the controller,
inverter, battery system and complete electrical design.

How Much Current Can a 2kW / 48V System Represent?

A simple theoretical calculation is:

At 2,000W and 48V:

At the manufacturer-stated maximum 2.3kW:

Storm-2-  :  2kW Wind Turbine Controller

The matching listed controller is a 2kW / 48V wind turbine controller

A wind controller has a different role from an ordinary solar controller.
Wind-turbine output varies with rotor speed and wind conditions, so appropriate
wind-specific control and protection are important.

Electromagnetic Unloading Protection

The Storm-2 product data specifies
electromagnetic unloading as the braking method.
This forms part of the turbine’s control and protection strategy.

What Is Automatic Side Deviation?

Storm-2 lists automatic side deviation as its speed-control
method.

In a small wind turbine, this type of system can reduce direct rotor exposure
to strong wind by changing the turbine’s orientation relative to the wind.

45 m/s Survival / Security Wind Speed

Storm-2 specifies a survival/security wind speed of 45 m/s.

This is a manufacturer-stated survival/security specification. It does not
mean that the turbine generates electricity normally at 45 m/s.

Tower, foundation, anchor bolts and structural design must also be suitable
for the installation site.

Operating Temperature and Environmental Conditions

Storm-2 specifies an operating temperature range of
-20°C to +60°C.

For installations in Pakistan, additional environmental factors can include:

• High summer temperatures
• Dust
• Humidity
• Coastal salt exposure
• Heavy rain
• Lightning
• UV exposure
• Corrosion
• Extreme wind gusts

Manufacturer-Stated 25-Year Design Life

The supplied Storm-2 data states a 25-year design life.

Actual service life can depend on:

• Installation quality
• Wind and turbulence conditions
• Bearing condition
• Corrosion
• Electrical protection
• Maintenance
• Tower alignment
• Vibration
• Extreme weather exposure

Where Can the 2kW Wind Turbine Be Used?

Storm-2 in a Wind + Solar Hybrid System

How Much Electricity Can a Storm-2:  2kW Turbine Generate?

The supplied Storm-2 product information gives rated and maximum power,
but it does not provide a complete validated power curve or certified
annual-energy table.

Therefore, an exact monthly Storm-2 production figure should not be invented.

Theoretical Maximum

This represents a mathematical maximum if a 2kW machine could operate at
rated output continuously. It is not a realistic expected annual
production figure for a normal wind installation.

Illustrative Capacity-Factor Scenarios

Why Tower Height Matters

Wind close to the ground can be slowed or disturbed by:

• Buildings
• Boundary walls
• Trees
• Water tanks
• Roof structures
• Neighbouring houses
• Local terrain

The objective is to expose the turbine rotor to cleaner and less turbulent
wind. Therefore, simply installing a wind turbine on a roof does not
automatically guarantee good electricity generation.

Rooftop vs Open-Ground Installation

10 Things to Check

1. Exact GPS coordinates of the proposed installation
2. Wind speed at the proposed hub height
3. Nearby buildings, walls and trees
4. Available tower height
5. Monthly and annual electricity consumption
6. Existing solar-system capacity
7. Battery voltage and chemistry, if batteries are used
8. Controller and inverter compatibility
9. Tower and foundation requirements
10. Expected annual energy using the turbine’s actual power curve

What Is Not Included:
Equipment Price?

Storm-2 Compared With Other Small Wind Turbine Sizes

Storm-2 2kW Wind Turbine – Quick Summary

Frequently Asked Questions