BSWT-2.0 KW SMALL WIND TURBINE

Balaji 2.0 kW – Robust & High-Efficiency Wind Turbine

The Balaji 2.0 kW Wind Turbine is engineered for medium-scale power generation and is ideal for homes, institutions, telecom sites, and coastal communities. With its advanced neodymium magnet alternator, it delivers high output efficiency, low maintenance, and strong durability under challenging weather conditions.

Field-tested in coastal regions, this turbine consistently produces 25–30 units per day, making it one of the most cost-effective and reliable renewable energy solutions in its class.


Key Advantages

  • Proven Daily Generation: 25–30 kWh/day in coastal climates.

  • High Efficiency Alternator: Uses neodymium magnets for compact size, reduced cogging, and efficiency > 88%.

  • Low Start-Up Speed: Generates power from ~3.0 m/s wind speeds.

  • Overspeed Protection: Automatic side furling + electronic dump load diversion.

  • Durable Construction: Cast aluminum + marine-grade coated housing, SS304 shaft, carbon fiber blades.

  • Smart Controller: MPPT/PWM-based with advanced LCD monitoring.

  • Hybrid-Ready: Seamlessly integrates with solar PV for combined systems.

  • Scalable: Can be installed in parallel arrays for higher load capacity.


Technical Specifications

Parameter Details
Model Balaji 2.0 kW
Rotation Axis Horizontal
Orientation Upwind
Number of Blades 3
Blade Material Carbon Fiber Composite (Epoxy + PU coated)
Rotor Diameter ~3.6 m
Swept Area ~10 m²
Rated Power 2.0 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) 25–30 kWh/day (Coastal region)
Annual Generation ~9,000–10,500 kWh
Alternator Type Permanent Magnet Radial Flux (Neodymium)
Efficiency 88–90%
Body / Housing Cast Aluminum + Marine Coated MS (ASTM B-117)
Rotor Shaft SS304
Mount Size 3 inches
Weight ~65–70 kg
Overspeed Protection Side Furling + Dump Load
Yaw System Passive Tail Fin
Certifications IEC, CE, ISO 9001:2008

Wind Charge Controller

  • Available in: 48V, 96V, 120V, and 240V DC configurations.

  • Core Functions:

    • PWM/MPPT regulation for maximum energy capture.

    • 3-phase rectifier for AC → DC conversion.

    • Automatic diversion of excess power to dump load.

    • Battery overvoltage/undervoltage protection.

    • LCD display showing:

      • Battery voltage & charging current

      • Instantaneous / average wind speed (with anemometer)

      • kWh readings

      • System status alerts


Applications

  • Homes & Rooftops – Reliable 24×7 renewable power.

  • Coastal Communities – Excellent performance in windy shorelines.

  • Institutions & Colleges – Medium-scale installations for awareness & power savings.

  • Telecom Towers – Stable backup supply for critical operations.

  • Water Pumping & Irrigation – Renewable alternative to diesel.

  • Industrial Use – Remote sites, cathodic protection, and hybrid systems.

  • Hybrid EV Charging – Green charging hubs with wind + solar integration.


ROI (Return on Investment)

  • Daily Output: 25–30 kWh/day

  • Annual Output: ~9,000–10,500 kWh

  • Average Tariff (India, commercial/rural): ₹10 per kWh

  • Annual Savings: ~₹90,000 – ₹1,05,000

  • Lifespan: 15+ years

  • Payback Period: ~3–4 years (faster in high tariff regions or with subsidies)

  • Post-ROI Benefit: Over 10 years of free electricity


Environmental Impact

  • Annual CO₂ Reduction: ~7,380 – 8,600 kg (~7.5–8.6 tonnes)

  • 15-Year Impact: ~115–129 tonnes CO₂ avoided

  • Equivalent to: Planting 4,800+ trees over turbine lifetime


Extra Features

  • Indian Climate Ready: Operates up to 52°C ambient temperature.

  • Marine-Grade Durability: Perfect for coastal regions with salty air.

  • Scalable Solution: Install multiple units for community-scale projects.

  • Hybrid Compatibility: Works seamlessly with solar PV & batteries.

  • Minimal Maintenance: Sealed bearings & weather-resistant design.

  • Field Proven: Demonstrated real-world daily generation across coastal India.


Why Choose BSWT 2.0 kW?

Field-proven daily output of 25–30 units in Indian coastal conditions
High-efficiency neodymium alternator for maximum energy capture
Rugged, marine-ready construction with IEC-standard reliability
Strong ROI with 3–4 year payback period
Trusted brand – Balaji Systems with proven after-sales support