PS Solar Pump Systems for Pools Benefits LORENTZ PS Swimming Pool Pumps are high quality products designed for use in residential and commercial swimming pools and spas. In most pool applications all of the filtration needs can be met directly from solar panels meaning no electricity costs and significant benefits to the environment. The LORENTZ pump uses a DC brushless motor for high efficiency and reliability, it is connected to a solar generator via a controller. The controller monitors the system, controls the pump speed and optimizes the amount of water pumped based on the power available. Zero energy costs provide a very fast return on investment Longer life expectancy than standard AC motors Quiet and efficient Proven in service record Speed controllable to match the pool size exactly Smart modular design for simple and cost effective servicing and repairt Fast and simple installation, direct replacement for an existing pool pump Engineered in Germany EC DRIVEDC brushless motors, designed for solar with over 90% efficiency High quality non corrodible materials used throughout Solar direct connect with AC connection options MPPT technology to maximise power use from PV modules Optional data logger pump system max. total dynamic head (TDH) solar operation: [V DC] open circuit voltage (Voc) v120601 photo credits: LORENTZ archive, Shutterstock/ Vibrant Image Studio nominal voltage centrifugal pump centrifugal pump battery operation: nominal voltage pump type integrated strainer suitable for sea water *) PV modules at standard test condition: AM = 1.5, E = 1,000 W/m², cell temperature: 25 °C To nd out more visit www.lorentz.de BERNT LORENTZ GmbH & Co. KG Kroegerskoppel 7, 24558 Henstedt-Ulzburg, Germany, Tel. +49 (0) 4193 7548 - 0 All specications and information are given with good intent, errors are possible and products may be subject to change without notice. Pictures may differ from actual products depending on local market requirements and regulations. A pump system consists of a controller, motor and pump end. Multiple pumps/pump ends are shown to represent the wide range of pumps (over 70) that LORENTZ has.