Permanent Magnet Generator for use in Hydro Electric Projects. Comes with an aluminum Hub that fits the ME0903 Pelton Water Wheel. The output is 2500 watts at 48 VAC at 2500 rpm, and 1250 watts at 24 VAC. The generator is a 3-phase, Y-connected winding. To convert to DC power, simply connect a 3-phase Full Wave Bridge Rectifier (not supplied), or a Charge Controller.