The 3.0 kW Wind Turbine is a pure commercial-grade model, designed for industries, institutions, and large-scale power users. Built with neodymium magnet alternator technology, it delivers unmatched efficiency, high daily generation, and superior durability compared to similar class turbines.
Field-tested in Chennai coastal areas and the Andaman & Nicobar Islands, the 3.0 kW turbine consistently generates 40–60 units/day, making it a proven solution for high-wind, coastal, and island regions.
In terms of output, a 3 kW wind turbine matches the annual energy of a 15 kW solar system, providing a more compact and cost-effective renewable energy source.
Proven High Output: 40–60 units/day in coastal & island regions.
Commercial-Grade Design: Heavy-duty build for long-term operation.
High Efficiency Alternator: Neodymium magnets ensure > 90% efficiency with reduced cogging.
Low Cut-In Speed: Starts producing at ~3.0 m/s.
Overspeed Protection: Side furling + electronic dump load diversion.
Heavy Construction: Industrial-grade materials, non-rooftop model.
Smart Control: Advanced MPPT/PWM charge controller with LCD interface.
Solar Comparison: 3 kW wind = ~15 kW solar in generation output.
| Parameter | Details |
|---|---|
| Model | BSWT 3.0 kW |
| Rotation Axis | Horizontal |
| Orientation | Upwind |
| Number of Blades | 3 |
| Blade Material | Carbon Fiber Composite (Epoxy Resin + PU Coated) |
| Rotor Diameter | ~4.5 m |
| Swept Area | ~16 m² |
| Rated Power | 3.0 kW |
| Rated Wind Speed | 11–12.5 m/s |
| Cut-In Wind Speed | ~3.0 m/s |
| Cut-Out Wind Speed | 16–18 m/s |
| Survival Wind Speed | 55 m/s |
| Daily Generation (Field Data) | 40–60 kWh/day (Chennai & Andaman Islands) |
| Annual Generation | ~14,500 – 20,000 kWh |
| Alternator Type | Permanent Magnet Radial Flux (Neodymium) |
| Efficiency | 90%+ |
| Body / Housing | Cast Aluminum + Marine Grade Coated MS (ASTM B-117) |
| Rotor Shaft | SS304 |
| Mounting Tower | 12–18 m Lattice or Tubular Tower |
| Weight | ~120–150 kg |
| Overspeed Protection | Side Furling + Dump Load |
| Yaw System | Passive Tail Fin |
| Certifications | IEC, CE, ISO 9001:2008 |
Available in: 96V, 120V, 240V DC
Core Features:
MPPT/PWM regulation for maximum energy harvesting.
3-phase rectifier for AC → DC conversion.
LCD monitoring: battery voltage, charging current, kWh readings, wind speed.
Automatic dump load diversion for safety.
Over/under voltage protection + supervisory password access.
Industrial & Commercial Buildings – Continuous power for factories, IT parks, and offices.
Coastal & Island Power – Reliable energy for Andaman & Nicobar, Lakshadweep, and seashore communities.
Educational Institutions – Demonstrating large-scale renewable projects.
Telecom & Defense – Reliable energy for remote installations.
Water Pumping & Agriculture – Efficient alternative to diesel pumps.
Hybrid EV Charging Stations – High-output green charging solution.
Export-Ready Model – Designed for global installations under IEC standards.
Daily Output: 40–60 kWh/day
Annual Output: ~14,500 – 20,000 kWh
Average Tariff (India, commercial/industrial): ₹10 per kWh
Annual Savings: ₹1,45,000 – ₹2,00,000
Lifespan: 15–20 years
Payback Period: ~3–4 years (faster in high-tariff & coastal zones)
Post-ROI Benefit: 12+ years of free electricity
Annual CO₂ Reduction: ~11.9 – 16.4 tonnes/year
15-Year Impact: ~180 – 246 tonnes CO₂ avoided
Equivalent to: Planting 9,000+ trees over turbine lifetime
Commercial Build: Heavy-duty, non-rooftop model.
Indian & Global Ready: Already operating in Chennai & Andaman Islands.
Marine-Grade Durability: Withstands salty air and coastal storms.
Hybrid Compatible: Works seamlessly with solar and battery banks.
Minimal Maintenance: Industrial-grade bearings & weather-sealed body.
Proven Output: Matches a 15 kW solar system’s performance in real-world conditions.
✅ 40–60 units/day output proven in Chennai & Andaman Islands
✅ Industrial-grade turbine designed for long-term use
✅ Compact vs. solar: 3 kW wind = 15 kW solar in real energy yield
✅ High ROI with 3–4 year payback
✅ Trusted Balaji Systems engineering with strong after-sales support