Rutland's 503 Windcharger is designed for use in marine applications, making it a very durable generator for high wind speed sites. With peak output of approx. 60 watts in 40+ MPH winds, the WG503 would be right at home on a boat, offshore installation or other harsh environments.

The WG503's unique Safety Turbine blade design, and a turning radius of just 255mm (~10") make it ideal for intallations where space is at a premium. The WG503 starts producing power at just 6.7mph, and the six bladed design gives better turbine balance and quieter operation.

All Marlec Rutland wind generators are built to marine specifications, making them very durable in harsh environments. Their unique flywheel-effect generator continues producing power between sudden gusts of wind, when other turbines may stall. All Rutland generators feature low start-up speeds, and high peak output speeds, making them some of the most versatile home power generators available.

Designed for use with Rutland's HRS503/12V Regulator or the HRDX/12V digital controller; or any 12V 5 amp (or larger) load diverting controller. Can also use the HRS913/12V controller. The HRS & HRDX controller/regulators will also additionally handle a small amount of solar panel.

Mounts by sleeving into a pipe with a 31mm (~1.22") ID. Max 1-1/2" OD on the pipe or the blades may be able to flex enough to hit the pipe.

Typically in stock at our Renton, WA location. Call and check availability if need in a hurry or if need quantity.