A Solar Pump you can rely on.  Designed after the most dependable electric pump in the industry today, the Model SE.  Powered by a 12 or 24 VDC Brushless Motor and a high torque Gear Housing with Steel Helical Gearing to optimize current consumption.  All wetted ends are manufactured with U.S. Grade 316 Stainless Steel.  The Model SSE Solar Pump comes standard with a Class 1 Div 2 Rating.  The Model SSE Solar Pump is becoming the perferred "Solar" choice.