These low-voltage water heating elements are used as diversion loads for wind or hydroelectric systems.?Use one or more of these heating elements with a charge controller designed for load diversion, such as?the Xantrex C-40 or C-60, or the Morningstar TriStar PWM controllers to turn your excess power into?hot water. They fit most electric water heaters with screw-in elements. One model is available for 12 and?24 VDC systems and another for higher power 24 and 48 VDC systems. Each unit has two elements that?can be wired in series, parallel, or used individually, depending on voltage and desired current draw. See?table below to determine what each element will draw at various charging voltages.
These elements have 1″ NPT male pipe threads and are covered by a 2-year warranty.
If your water heater tank is designed for square flange elements, use one square flange adapter for each?element.