• Roof-Top Wind & Solar Hybrid Energy System.
  • Stable 24-hour power production capability.
  • Maximizes energy density.
  • Scalable power generation.
  • Mechanical braking at high-speed winds beyond 18.5 m/s.
  • Appropriate for on or off grid applications.
  • Offsets peak energy pricing for grid-tied systems.
  • Online tool for power generation monitoring.
  • Power generation starting at 2 m/s wind speed.

  • Low profile Vertical Axis Savonius Wind Turbines. Cut-in wind speed – 2 m/s & Cut-out wind speed – 18.5 m/s.
  • Scalable to user defined KW need – interconnection cables provided.
  • Integrated Maximum Power Point Tracking
  • (MPPT) with “smart” bus logic control technology – 48vDC.
  • Easy assembly and maintenance.
  • Minimal running maintenance required.
  • Custom colors available.
  • Temperature sensing electronics for thermal protection.
  • Able to withstand temperature ranges from -30°C to 50°C.

  • Easy to mount on any structure.
  • Flexible Installation – ballasted or roof penetration.
  • Visually engaging design.
  • Environment-friendly, silent operation.


Entire System
SolarMill Dimensions 3100 mm (L) x 2555 mm (W) x 1900 mm (H)
Weight 555 lbs | 251.74 kgs
Cover Material UV Resistant HDPE
Frame Galvanized G-90 Steel and Aluminum
Electronics Enclosure Rating IP53
Electrical Connection On-Board Battery Charge Controller Grid-Tied Inverter (Optional)
Generator Permanent Magnet Axial Gap
Design Life 25 Years


Wind Component
Turbine Related Power Output 286 W @ 11 m/s
Wind Component Maximum Power Output 1000 W @ 17 m/s
Maximum Voltage 57 DC
Maximum Current 30 Amps
Rotor Diameter 13 in | 0.33 m
Cut-In Wind Speed 4.5 mph | 2 m/s
Cut-Out Wind Speed 38.03 mph | 18.5 m/s
Swept Area 1,519 in2 | 0.980 m2
Turbine Material Galvanized G-90 Steel


Solar Component
Maximum Power (Pmpp) 1470 W
Voltage at Max Power (Vmpp) 30.1 V
Current at Max Power (lmpp) 8.2 A
Open Circuit Voltage (Voc) 37.7 V
Short Circuit Voltage (Voc) 8.7 A
* Reduction in module efficiency with decrease in irradiation level from 1000 W/ m2 to 200 W/m2 (at 25 degrees C)
Maximum System Voltage 1000 V
Solar Cells Monocrystalline
No. of Cells 360