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// Product Advantages
1. High efficiency energy conversion, stable power output
Using permanent magnet synchronous generators and aerodynamically optimized blades, the wind energy conversion efficiency is as high as 44%, far exceeding the industry average (30%-36%). Stable output 300W power at rated wind speed of 10m/s, with MPPT controller, power utilization increased by 15%-20%. The annual average wind speed is 5m/s, and the annual power generation is about 1095kWh, which meets the electricity demand of household daily lighting and small household appliances, and effectively reduces the electricity cost.
2. Ultra-low starting wind speed, suitable for a wide range of scenarios
The starting wind speed is as low as 2m/s, and it can operate efficiently in a breeze environment, especially for coastal, plateau, rural and other areas with an average annual wind speed of 4-6m/s. With the tail rudder automatic wind design, it can track the wind direction in real time, ensure that the wind wheel always meets the airflow at the best Angle, and improve the power generation stability by more than 20%, excellent performance in complex terrain.
3. Industrial grade durable design, 20 years long life
The body adopts corrosion-resistant aluminum alloy to adapt to extreme temperature difference; Core components bearing selection of imported wear-resistant bearings, with intelligent lubrication system, maintenance cycle extended to 5 years/time, the whole machine life of up to 20 years, far beyond the life standard of similar products.
4. Intelligent integrated design, minimal installation and maintenance
The modular structure supports rapid assembly in 30 minutes, and the tower height can be 3.5-13 meters (6 meters galvanized steel tower is recommended), which is suitable for various installation scenarios such as roof, ground, Marine and outdoor camping. Built-in overload protection, lightning protection module (grounding resistance ≤4Ω), with intelligent controller automatically adjust the charge and discharge, without professional personnel can complete daily maintenance, greatly reducing the threshold of use.
| Rated power | 300W |
| Rated voltage | 12V/24V/48V |
| Cut-in wind speed | 3m/s |
| Start wind speed | 2m/s |
| Rated wind speed | 10m/s |
| Safe wind speed | ≤50m/s |
| Wind wheel diameter | 1.2m |
| Tower height | 6m |
| Blade quantity | 3 |
| Blade material | Reinforced nylon fibres |
| Body material | Reinforced die-cast steel |
| Magnet material | N42Sh |
| Generator type | Three-phase AC permanent magnet synchronous generator |
| Control method | Electromagnetic brake + electromagnetic brake |
| Wind direction adjustment | Automatic adjustment of windward angle |
| Life span/Protection | ≥20 years/IP54 |
| Net/Gross | 7kg/9kg |
// The following are the common application scenarios of the GWS-300W horizontal axis wind turbine:
1. Households and small communities supplement with electricity
Suitable for areas with unstable power grids or high electricity prices, it can supply small appliances such as lighting, refrigerators, fans independently or with solar panels to reduce electricity costs.
2. Independent power supply system in remote areas
In mountainous areas, pastoral areas, islands and other scenarios without grid coverage, as the core power supply for weather stations, communication base stations, irrigation pumps, aquaculture monitoring equipment power supply.
3. Auxiliary power supply for commercial and public facilities
Provide off-grid power for guest houses, camping sites, outdoor advertising light boxes, forest fire monitoring equipment
4. Mobile and vehicle-borne/ship-borne scenarios
The modular design adapts to mobile scenes such as touring cars, fishing boats and small yachts, and supplies power to on-board refrigerators, navigation equipment and on-board lighting.
5. Wind-wind complementary and energy storage integrated system
As a core component of distributed energy, it combines with solar panels and batteries to form a "landscape storage" system, which is suitable for scenarios requiring all-weather power supply such as smart city sensors, agricultural greenhouse temperature control equipment, and border posts.
6. Emergency backup power supply
In areas prone to earthquakes, typhoons and other disasters, it is used as a backup power supply for temporary settlements and emergency communication equipment. Its low starting wind speed (2m/s) characteristics ensure rapid power generation in the breeze environment in the early days of disasters, and can provide emergency power for more than 72 hours with batteries, which has been selected on the purchase list of emergency management departments in many places.
// GWS-300W Horizontal axis wind turbine usage guide
1) Basic requirements:
Do not disassemble the equipment by yourself. Contact the after-sales service when the equipment fails.
Without authorization, no unit or individual shall change the structure, safety and performance design of the equipment.
The use of this equipment should follow the relevant laws and regulations, respect the legitimate rights and interests of others.
The wind generator must be connected to the battery before the controller.
If there is any problem or failure after operation according to the requirements of this manual, it will not be covered by the warranty.
2) Assembly requirements:
Before the installation of wind turbines and operation maintenance, please be sure to read the manual.
Please do not install wind turbines in rainy days or more than 3 wind weather.
After unpacking the wind turbine, it is recommended to short-connect the three leads of the wind turbine, that is, the exposed part of the wire is screwed together to keep the wind impeller from rotating.
Before installing the wind turbine, the lightning protection grounding equipment must be arranged. Lightning protection devices can be arranged according to national standards, or lightning protection grounding devices can be arranged according to the local environment and soil conditions.
During the installation process, it is prohibited to forcefully rotate the wind turbine blades, only after the completion of all installation through inspection, and ensure that the installation personnel is not dangerous premise, remove the terminal short circuit, connect the electrical equipment and load before trial operation.
3) Usage instructions:
Please read all the contents of this manual carefully before installing and using the wind turbine.
Please use insulation tools during installation, do not use inferior tools.
Please use regular brand cable, do not use too thin or poor quality cable, so as not to cause leakage or fire.
Do not open the wind turbine shell maintenance.
Do not place the wind turbine in the environment of corrosion and strong electromagnetic interference.
Please keep this series of wind turbine around empty.
If the off-grid system, please use regular brand batteries, do not use poor quality batteries, so as to avoid leakage corrosion or fire.
If the grid-connected system, the grid voltage and frequency need to be measured before the grid connection.
// FAQ
Q: What if the goods are defective upon arrival at the port of destination?
A: We will make a new batch of goods and then ship to the customer. The mode of transport will be discussed according to the specific CBM.
Q: Are you a factory or a trading company?
A: We are manufacturers.
Q: May I have some samples?
A: Yes, the samples ordered can be used for quality control and market testing.
Q: When is the delivery time?
A: It usually takes 7-15 working days to produce the product.
// Product Advantages
1. High efficiency energy conversion, stable power output
Using permanent magnet synchronous generators and aerodynamically optimized blades, the wind energy conversion efficiency is as high as 44%, far exceeding the industry average (30%-36%). Stable output 300W power at rated wind speed of 10m/s, with MPPT controller, power utilization increased by 15%-20%. The annual average wind speed is 5m/s, and the annual power generation is about 1095kWh, which meets the electricity demand of household daily lighting and small household appliances, and effectively reduces the electricity cost.
2. Ultra-low starting wind speed, suitable for a wide range of scenarios
The starting wind speed is as low as 2m/s, and it can operate efficiently in a breeze environment, especially for coastal, plateau, rural and other areas with an average annual wind speed of 4-6m/s. With the tail rudder automatic wind design, it can track the wind direction in real time, ensure that the wind wheel always meets the airflow at the best Angle, and improve the power generation stability by more than 20%, excellent performance in complex terrain.
3. Industrial grade durable design, 20 years long life
The body adopts corrosion-resistant aluminum alloy to adapt to extreme temperature difference; Core components bearing selection of imported wear-resistant bearings, with intelligent lubrication system, maintenance cycle extended to 5 years/time, the whole machine life of up to 20 years, far beyond the life standard of similar products.
4. Intelligent integrated design, minimal installation and maintenance
The modular structure supports rapid assembly in 30 minutes, and the tower height can be 3.5-13 meters (6 meters galvanized steel tower is recommended), which is suitable for various installation scenarios such as roof, ground, Marine and outdoor camping. Built-in overload protection, lightning protection module (grounding resistance ≤4Ω), with intelligent controller automatically adjust the charge and discharge, without professional personnel can complete daily maintenance, greatly reducing the threshold of use.
| Rated power | 300W |
| Rated voltage | 12V/24V/48V |
| Cut-in wind speed | 3m/s |
| Start wind speed | 2m/s |
| Rated wind speed | 10m/s |
| Safe wind speed | ≤50m/s |
| Wind wheel diameter | 1.2m |
| Tower height | 6m |
| Blade quantity | 3 |
| Blade material | Reinforced nylon fibres |
| Body material | Reinforced die-cast steel |
| Magnet material | N42Sh |
| Generator type | Three-phase AC permanent magnet synchronous generator |
| Control method | Electromagnetic brake + electromagnetic brake |
| Wind direction adjustment | Automatic adjustment of windward angle |
| Life span/Protection | ≥20 years/IP54 |
| Net/Gross | 7kg/9kg |
// The following are the common application scenarios of the GWS-300W horizontal axis wind turbine:
1. Households and small communities supplement with electricity
Suitable for areas with unstable power grids or high electricity prices, it can supply small appliances such as lighting, refrigerators, fans independently or with solar panels to reduce electricity costs.
2. Independent power supply system in remote areas
In mountainous areas, pastoral areas, islands and other scenarios without grid coverage, as the core power supply for weather stations, communication base stations, irrigation pumps, aquaculture monitoring equipment power supply.
3. Auxiliary power supply for commercial and public facilities
Provide off-grid power for guest houses, camping sites, outdoor advertising light boxes, forest fire monitoring equipment
4. Mobile and vehicle-borne/ship-borne scenarios
The modular design adapts to mobile scenes such as touring cars, fishing boats and small yachts, and supplies power to on-board refrigerators, navigation equipment and on-board lighting.
5. Wind-wind complementary and energy storage integrated system
As a core component of distributed energy, it combines with solar panels and batteries to form a "landscape storage" system, which is suitable for scenarios requiring all-weather power supply such as smart city sensors, agricultural greenhouse temperature control equipment, and border posts.
6. Emergency backup power supply
In areas prone to earthquakes, typhoons and other disasters, it is used as a backup power supply for temporary settlements and emergency communication equipment. Its low starting wind speed (2m/s) characteristics ensure rapid power generation in the breeze environment in the early days of disasters, and can provide emergency power for more than 72 hours with batteries, which has been selected on the purchase list of emergency management departments in many places.
// GWS-300W Horizontal axis wind turbine usage guide
1) Basic requirements:
Do not disassemble the equipment by yourself. Contact the after-sales service when the equipment fails.
Without authorization, no unit or individual shall change the structure, safety and performance design of the equipment.
The use of this equipment should follow the relevant laws and regulations, respect the legitimate rights and interests of others.
The wind generator must be connected to the battery before the controller.
If there is any problem or failure after operation according to the requirements of this manual, it will not be covered by the warranty.
2) Assembly requirements:
Before the installation of wind turbines and operation maintenance, please be sure to read the manual.
Please do not install wind turbines in rainy days or more than 3 wind weather.
After unpacking the wind turbine, it is recommended to short-connect the three leads of the wind turbine, that is, the exposed part of the wire is screwed together to keep the wind impeller from rotating.
Before installing the wind turbine, the lightning protection grounding equipment must be arranged. Lightning protection devices can be arranged according to national standards, or lightning protection grounding devices can be arranged according to the local environment and soil conditions.
During the installation process, it is prohibited to forcefully rotate the wind turbine blades, only after the completion of all installation through inspection, and ensure that the installation personnel is not dangerous premise, remove the terminal short circuit, connect the electrical equipment and load before trial operation.
3) Usage instructions:
Please read all the contents of this manual carefully before installing and using the wind turbine.
Please use insulation tools during installation, do not use inferior tools.
Please use regular brand cable, do not use too thin or poor quality cable, so as not to cause leakage or fire.
Do not open the wind turbine shell maintenance.
Do not place the wind turbine in the environment of corrosion and strong electromagnetic interference.
Please keep this series of wind turbine around empty.
If the off-grid system, please use regular brand batteries, do not use poor quality batteries, so as to avoid leakage corrosion or fire.
If the grid-connected system, the grid voltage and frequency need to be measured before the grid connection.
// FAQ
Q: What if the goods are defective upon arrival at the port of destination?
A: We will make a new batch of goods and then ship to the customer. The mode of transport will be discussed according to the specific CBM.
Q: Are you a factory or a trading company?
A: We are manufacturers.
Q: May I have some samples?
A: Yes, the samples ordered can be used for quality control and market testing.
Q: When is the delivery time?
A: It usually takes 7-15 working days to produce the product.
