Wind Power Equipment.
Wind Power Equipment Wholesale – Small Wind Turbines & Components | SIYUNJO INTERNATIONAL
About This Category
Our Wind Power Equipment line offers small to medium-scale wind energy solutions for distributed generation, off-grid applications, and hybrid renewable energy systems. While utility-scale wind remains dominated by major manufacturers, the small wind turbine market (under 100kW) is growing at 15% CAGR, driven by rural electrification, agricultural applications, and the need for 24/7 renewable energy generation to complement solar PV.
Wholesale wind power equipment including small wind turbines, wind-solar hybrid systems, wind turbine controllers, inverters and towers. 1kW-50kW capacity. CE certified. MOQ 50 units. Factory-direct pricing.
SIYUNJO INTERNATIONAL
Product Range:
1. Horizontal Axis Wind Turbines
· 100W, 300W, 500W, 1kW, 2kW, 3kW, 5kW, 10kW, 20kW models
· 3 or 5 blade design, made from fiberglass reinforced plastic
· Low wind speed start-up (2-3 m/s)
· Permanent magnet generator for high efficiency
· IP54 or IP65 rated for outdoor use
· 20-year design life, 5-year warranty
2. Vertical Axis Wind Turbines
· 100W, 300W, 500W, 1kW, 2kW, 3kW, 5kW models
· Omni-directional, accepts wind from any direction
· Low noise operation, suitable for urban and residential areas
· Low cut-in wind speed (1.5-2 m/s)
· Durable design, resistant to strong winds and typhoons
· 20-year design life, 5-year warranty
3. Wind Turbine Controllers & Inverters
· PWM and MPPT wind charge controllers (10A-100A)
· Grid-tie and off-grid wind turbine inverters (1kW-50kW)
· Automatic braking and over-speed protection
· Dump load included for excess power dissipation
· Compatible with both 12V/24V/48V battery systems
4. Wind Turbine Towers & Accessories
· Guyed towers, free-standing towers, and roof mounting kits
· Tower heights from 6m to 30m depending on turbine size
· All necessary mounting hardware and accessories included
· Galvanized steel construction for corrosion resistance
· 20-year design life
Technical Specifications Table:
| Turbine Type | Rated Power | Cut-in Wind Speed | Rated Wind Speed | Survival Wind Speed |
| Horizontal Axis | 100W-20kW | 2-3 m/s | 10-12 m/s | 50-60 m/s |
| Vertical Axis | 100W-5kW | 1.5-2 m/s | 10-12 m/s | 50-60 m/s |
Applications:
· Residential off-grid power systems
· Agricultural and rural electrification
· Telecommunication tower power supply
· Street lighting and smart city applications
· Hybrid wind-solar power systems
· Marine and offshore applications
· Commercial and industrial distributed generation
Key Features:
| Product | Key Specifications | Certifications | MOQ | FOB Price (per unit) |
| Small Wind Turbine 1kW-10kW | 1-10kW, 3-blade horizontal axis, PMG generator, 12-48V DC | CE, RoHS | 50 units | $500 – $3,000 |
| Wind-Solar Hybrid System 5kW-50kW | 5-50kW combined, wind turbine + solar PV + battery + inverter | CE, RoHS | 20 units | $3,000 – $15,000 |
| Wind Turbine Controller | 1-10kW, PWM/MPPT, dump load, over-speed protection | CE, RoHS | 100 units | $100 – $500 |
| Grid-Tie Wind Inverter | 1-10kW, 110V/220V, MPPT, islanding protection | CE, VDE, IEC 62109 | 100 units | $200 – $1,000 |
| Guyed Tower 6m-18m | 6-18m height, galvanized steel, hinged base for tilt-down | CE | 50 units | $300 – $1,500 |
Small Wind Turbine:
Permanent magnet generator (PMG) eliminates gearbox for higher reliability and lower maintenance. 3-blade aerodynamic design with NACA airfoil for optimal performance at low wind speeds (cut-in wind speed 2.5-3.5m/s). Automatic furling mechanism protects against high winds (survival wind speed 50m/s). Anodized aluminum alloy body with stainless steel hardware for corrosion resistance.
Wind-Solar Hybrid System:
Complete off-grid power solution combining wind turbine, solar panels, battery storage, and hybrid controller/inverter. Wind generation provides power during night and cloudy conditions, complementing solar PV for 24/7 renewable energy. Pre-configured system with plug-and-play wiring reduces installation complexity. Suitable for remote cabins, telecom towers, agricultural facilities, and rural schools.
Wind Turbine Controller:
Intelligent MPPT algorithm maximizes energy harvest from wind turbine. PWM dump load controller diverts excess energy to resistive load bank to prevent overcharging. Over-speed protection activates electronic braking when wind speed exceeds rated limit. LCD display shows real-time power, voltage, current, and energy production.
Grid-Tie Wind Inverter:
Converts variable-frequency AC from wind turbine to grid-compatible AC power. MPPT algorithm tracks optimal turbine speed for maximum energy capture. Islanding protection automatically disconnects from grid during power outages. Data logging with Wi-Fi monitoring for remote performance tracking.
Guyed Tower:
Hot-dip galvanized steel construction for 20+ year corrosion resistance. Hinged base allows tilt-down installation and maintenance without climbing. Pre-drilled holes for turbine mounting. Complete hardware kit including guy wires, turnbuckles, and ground anchors included.
Interested in wind power solutions? Contact claire@siyunjo.com for technical specifications and project consultation.