Lorentz PS2-4000 HRE-05HHL 0.92 m³/h 450 m Helicoidal Submersible Solar Pump with Controller
Modelo: 04-000920 PS2-4000 HRE-05HHL- Sku: LOREBOM120
- Vendor: Lorentz
Specifications
Product Description
The Lorentz PS2-4000 HRE-05HHL Submersible Solar Pump is a professional high-pressure pumping system designed for 4” wells, elevated tanks, and networks with significant elevation differences. It integrates the PS2-4000 controller with MPPT tracking, a 4.0 kW brushless ECDRIVE motor, and the HRE-05HHL helical pump head made of stainless steel. Its design is focused on delivering extreme head with moderate flow rates, reaching up to 0.92 m³/h and 450 m under optimal conditions. Lorentz’s modular architecture, premium materials, and highly efficient electronics ensure reliability, safety, and virtually zero maintenance throughout its service life.
Main Features
- Complete set with PS2-4000 controller (MPPT), local monitoring, inputs for dry well and remote control.
- System performance: 0.92 m³/h flow rate and 450 m maximum head in clean water.
- PV window suitable for high voltages: Optimal Vmp > 238 V, maximum input voltage 375 V.
- ECDRIVE 4000-HRE brushless motor, water-filled, IP68; no electronics in the motor and maintenance-free.
- PE HRE-05HHL helical head with non-return valve and AISI 304/316 materials, high hydraulic efficiency.
- Integrated protections: reverse polarity, overload, and overtemperature; maximum immersion 150 m and water temperature up to 50 °C.
Advantages or Benefits
- Maximum pressure with solar energy: ideal for supplying water to very high tanks or networks with significant elevation differences without relying on the grid.
- More water per kWh thanks to MPPT and a control electronics system with benchmark efficiency.
- Minimal maintenance due to its sealed brushless motor and robust helical hydraulics.
- Reliability and safety with electrical protections, dry well management, and optional remote control.
- Lorentz modularity: independent replacement of controller, motor, or head to reduce downtime.
Purpose or Applications
Deep wells with extreme lifts, supply to tanks located at high elevations, long-distance transfers, pressurized irrigation on properties with challenging topography, or pipelines with significant losses. Also suitable for off-grid installations requiring high pressure with optimized consumption.
Technical Specifications
| System type | Submersible solar with integrated PS2-4000 controller |
| Flow rate / Max. head | 0.92 m³/h / 450 m |
| System power | 4.0 kW |
| PV voltage (max.) / Optimal Vmp | 375 V / > 238 V |
| Max. current to motor | 14 A |
| Reference efficiencies | Controller 98% · Motor 92% · Hydraulics ≈ 71% |
| Motor | ECDRIVE 4000-HRE, brushless, water-filled, IP68 |
| Head | PE HRE-05HHL, helical, AISI 304/316, non-return valve |
| Well diameter / Max. immersion | 4” / 150 m |
| Water temp. / Ambient | 50 °C / −40…50 °C |
| Hydraulic connection | S = 1.25” |
| Controller dimensions (A×B×C×D×E) | 1,130 × 265 × 865 × 96 × 147 mm |
| Unit dimensions (H1/H2/W1/W2/W3/D1) | 352 / 333 / 207 / 170 / 164 / 124 mm |
| Approx. weight (controller / unit / motor / head) | 6.1 kg / 14 kg / 10 kg / 4.4 kg |
Compatibilities
Direct compatibility with the PU4000 HRE-05HHL unit and the PE HRE-05HHL head. Compatible accessories: dry well probes, level switches, and standard drive elements for 1.25”. For the PV generator, configure the strings within the PS2-4000 window (admissible Vmp/Voc and Isc).
The Lorentz PS2-4000 HRE-05HHL offers a compelling value proposition: extreme pressure, solar efficiency, and industrial reliability in a complete and modular system.
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Lorentz PS2-4000 HRE-05HHL 0.92 m³/h 450 m Helicoidal Submersible Solar Pump with Controller
