Lorentz PS2-1800 HRE-05HL 0.97 m³/h 250 m Helical Submersible Solar Pump with Controller
Modelo: 03-010390 PS2-1800 HRE-05HL- Sku: LOREBOM104
- Vendor: Lorentz
Specifications
Product Description
The Lorentz PS2-1800 HRE-05HL Submersible Solar Pump is a high-performance complete system for 4” wells, capable of delivering up to 0.97 m³/h at a height of 250 m. It incorporates the PS2-1800 controller with MPPT, brushless ECDrive 1800-HRE motor, and HRE-05HL helical hydraulics in AISI 304/316 stainless steel, offering extreme reliability, energy efficiency, and intelligent control for residential, agricultural, and livestock applications.
Main Features
- Maximum head 250 m and maximum flow rate 0.97 m³/h, optimized for great depths.
- PS2-1800 controller with MPPT, max PV power 1.8 kW, max input voltage 200 V, and optimal Vmp > 102 V.
- ECDrive 1800-HRE motor (1.7 kW), brushless, max efficiency ~92%, IP68, immersion up to 150 m.
- HRE-05HL helical pump head with non-return valve; AISI 304/316 materials; max efficiency ~69%.
- Advanced functions: inputs for dry well protection, remote control, integrated Sun Sensor, and option for battery operation.
Advantages or Benefits
- Maximum water column with optimized solar consumption thanks to MPPT and helical hydraulics.
- Professional reliability: IP68 in motor and electronics with protections against reverse polarity, overload, and overtemperature.
- Minimal operating cost: maintenance-free brushless motor and no electronics in the motor.
- Intelligent water resource management with dry-run protection and integrated basic monitoring.
Purpose or Applications
Supply for off-grid homes, farms, elevated tanks, drip irrigation on slopes, livestock, and projects where the priority is to lift water from great depths using solar energy, with the possibility of battery backup.
Technical Specifications
| Max head / Flow rate | 250 m / 0.97 m³/h |
| Max PV input | 200 Vdc (optimal Vmp > 102 V) |
| Admissible PV power | Up to 1.8 kW |
| Controller | PS2-1800 with MPPT, Sun Sensor, inputs for dry well/remote control |
| Max motor current | 14 A |
| Motor | ECDrive 1800-HRE, 1.7 kW, 900–3,300 rpm, IP68 |
| Hydraulics | HRE-05HL helical with non-return valve, AISI 304/316 |
| Well diameter | ≥ 4” |
| Temperatures | Ambient −40…50 °C; water ≤ 50 °C |
| Max immersion | 150 m |
| Protection rating | IP68 (motor and system) |
| Controller dimensions | A 1,063 mm · B 203 mm · C 860 mm · D 96 mm · E 147 mm |
| Approximate weights | Controller 4.4 kg · Pump unit 11 kg · Motor 6.7 kg · Head 4.5 kg |
Compatibilities
Supports photovoltaic strings providing Vmp > 102 V and circuit voltage within 200 Vdc; can operate with suitable batteries (backup use). Compatible with standard Lorentz accessories: probes/switches for dry well protection, tank sensors, DC protections, submersible cable, and column pipe. Do not limit by panel brand; use modules that respect the electrical limits.
The Lorentz PS2-1800 HRE-05HL Submersible Solar Pump provides the perfect combination of high lift, intelligent control, and robustness for professional pumping projects in very deep wells.
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Lorentz PS2-1800 HRE-05HL 0.97 m³/h 250 m Helical Submersible Solar Pump with Controller
