Lorentz Self Install Solar Pump System

Designed and built using LORENTZ's  25 years experience in off -grid water pumping systems. The system sets a new level of quality and reliability for small pumping systems.

This high efficiency, low cost solar pumping system comprising of pump and controller is ideal for applications such as livestock water and irrigation.

• Designed for long life to serve a wide range of flow and head requirements.
• Offering “plug and play” self installation
• Operation with a single 60 cell panel >200Wp.

Features

• High quality
• Simple plug and play connections for customer self install
• Controller with plug-in MC4 adaptor cable for PV input and inputs for pump, run dry protection and tank full float switch
• Motor with socket and cable with plug (15 m / 50 ft)
• Bracket for controller mounting under PV module
• Replaceable cables for long life
• Optional dry run protection and tank full float switch sensors

 Technical data

• Submersible helical rotor pump and high efficiency DC brushless motor
• Maximum 40 m / 131 ft head and 2.8 m3/h / 12.3 gall/min flow rate
• HR-07/14/23 options with different pump ends for differing head/flow requirements.
• Designed to operate with any >200Wp 60 cell solar panel
• 24-50V operating range
• Maximum voltage: 55VDC.
• Max. ambient temperature: 55°C

• Made in China
• Warranty 1Year

Usability

• LED indication of operational status on Controller.
• Simple on/off switch to control pumping.

Pump includes:

• Plug and play connection for self install
• Plug-in 15m motor cable, fixed by screws 
• 1" pipe spiggot for outlet hose

Controller includes:

• Plug-in MC4 adaptor cable for PV input
• LED indicators to show operation
• Run on/off switch
• Connections for pump motor; solar PV input, and optional dry running protection well probe &/or tank full float switch

Options

• Well probe for dry run protection with cable
• Float switch for tanks with cable
• 15 m / 50 ft motor extension cable with plug
• 15 m / 50 ft well probe/float switch extension cable with plug