- Description
- 3-Blade vs. 5-Blade — Which Fits Your Site
- Full Specifications
- Engineering Details
- What's in the Box
IstaBreeze · Wind Power
i-2000W 24V/48V Wind Turbine
| Rated Power 2,000W | Voltage 24V / 48V | Cut-In Speed 3 m/s | Rotor Diameter 220 cm |
The IstaBreeze i-2000W is a 3-phase permanent magnet wind turbine built for off-grid battery charging in low, mid, and high wind regions. Aerodynamic aluminum housing, UV-resistant composite or carbon blades, and a maintenance-free slip-ring power transmission mean no cable twisting over years of operation — a proven design used in over 1,000 installations worldwide.
Choosing Your Blade Configuration
- 3-blade (standard): Better for sites averaging 6–7 m/s or higher. Spins more efficiently in strong, steady wind and produces more total energy.
- 5-blade (low-wind): Recommended only for consistently low, irregular wind under 5 m/s. Starts turning earlier at low speeds, but loses up to 35% output versus the 3-blade version at higher speeds.
- Carbon blade upgrade: Stiffer than standard composite, resists bending in strong gusts, and can boost output up to 30%. Available as an option on this listing.
A note on wind turbine power claims: Many small turbines on the market advertise 3,000–4,000W ratings at unrealistically low prices. These figures rarely reflect real-world wind conditions. Review the spec table below carefully to confirm this turbine's rated and maximum output match your actual energy needs.
| Electrical | |
| Rated Power | 2,000W |
| Maximum Power | 2,200W |
| Current Output | 24V = 80A · 48V = 40A |
| Voltage Type | 24V/48V AC |
| Wind Performance | |
| Initial (Cut-In) Wind Speed | 3 m/s |
| Maximum Wind Speed | 14–15 m/s |
| Blade Specifications | |
| Blade Material | Composite or Carbon |
| Blade Length | 107 cm |
| Blade Weight | 650g Composite · 770g Carbon |
| Noise Level | 40dB Carbon · 50dB Composite |
| Rotor Diameter | 220 cm |
| Construction | |
| Body Material | Aluminum Casting |
| Package Weight | 24 kg total |
| System Requirements | |
| Compatible Battery Bank | 7,200W – 14,400W |
Build Quality
- 3-phase permanent magnets (NdFeB, temperature-resistant to 150°C) for high efficiency across wind conditions
- Aerodynamic aluminum housing, powder-coated for corrosion resistance
- UV-resistant composite blades reinforced with 30% glass fiber, independently tested
- Slip-ring power transmission — no coal brushes, no cable twisting over the turbine's lifetime
- Durable, low-maintenance design suitable for continuous outdoor use
- Wind turbine generator ×1
- Rotor blades ×3 or ×5 (per selected configuration)
- Nose cone ×1
- Mounting flange ×1
- Tail / tail pipe ×1
- Connection screw set ×1
- Manual book ×1
Mast tower and charge controller sold separately — see our complete Kit listings for bundled options. Requires mast tube inner diameter of 37mm nominal. Backed by a 2-year manufacturer's warranty.