Lorentz PS2-1800 HRE-32 5.9 m³/h 50 m Helicoidal Submersible Solar Pump with Controller
Modelo: 03-010260 PS2-1800 HRE-32- Sku: LOREBOM111
- Vendor: Lorentz
Specifications
Product Description
The Lorentz PS2-1800 HRE-32 Submersible Solar Pump is a complete high-flow system for 4" wells, designed for agricultural and livestock applications that require water volume with medium pressure. It integrates the PS2-1800 controller with MPPT, the brushless ECDRIVE motor, and the HRE-32 helical pump head in AISI 304/316 stainless steel, offering up to 5.9 m³/h and 50 m head under optimal conditions. Its modular architecture, efficient electronics, and premium materials ensure reliable, quiet, and virtually maintenance-free operation.
Main Features
- Complete set with PS2-1800 controller (MPPT) to optimize solar performance.
- System performance: 5.9 m³/h flow rate and 50 m maximum head.
- PV window: Optimal Vmp > 102 V, max input 200 V; system power 1.8 kW.
- ECDRIVE 1800-HRE brushless motor, 1.7 kW, 900–3300 rpm, max efficiency 92%, IP68.
- PE HRE-32 helical head with non-return valve; max hydraulic efficiency 65%.
- Protections: reverse polarity, overload, overtemperature; input for dry well and remote control.
Advantages or Benefits
- More water per kWh thanks to MPPT tracking and high-efficiency electronics.
- High sustained flow, perfect for drip/sprinkler irrigation, tank filling, and transfers.
- Reliability and waterproofing with IP68 rating and AISI 304/316 stainless steel construction.
- Minimal maintenance by using a sealed brushless motor and robust helical pump.
- Lorentz modularity: independent replacement of controller, motor, and hydraulic head.
Purpose or Applications
Agricultural irrigation for medium/large plots, water supply for livestock operations, filling of ponds and tanks, medium-distance transfers, and internal networks with moderate losses. Ideal when high flow is needed with heads up to 50 m using photovoltaic energy.
Technical Specifications
| System type | Submersible solar with integrated PS2-1800 controller |
| Max flow / head | 5.9 m³/h / 50 m |
| Max system power | 1.8 kW |
| PV voltage (max input) | 200 V |
| Optimal Vmp | > 102 V |
| Max current to motor | 14 A |
| Max efficiencies (controller / motor / hydraulics) | 98% / 92% / 65% |
| Motor | ECDRIVE 1800-HRE, 1.7 kW, 900–3300 rpm, IP68 |
| Pump head | PE HRE-32, helical, AISI 304/316, non-return valve |
| Well diameter | 4” (min.) |
| Max immersion / Water temp. | 150 m / 50 °C |
| Controller dimensions (A×B×C×D×E) | 1030 × 205 × 825 × 96 × 147 mm |
| Hydraulic connection | S = 1.5” |
| Unit dimensions (H1/H2/W1/W2/W3/D1) | 352/333/207/170/164/124 mm |
| Weights (net) | Controller 6.0 kg · Unit 12 kg (motor 6.8 kg + head 5.5 kg) |
| Environment | −40…50 °C |
| Protection rating | IP68 (submersible unit) |
Compatibilities
Direct compatibility with the PU1800 HRE-32 unit and the PE HRE-32 head. For the PV generator, configure strings that comply with the PS2-1800 window (Vmp/Voc in range and supported Isc). Compatible accessories: dry well probes, level switches, and 1.5” drive elements.
The PS2-1800 HRE-32 combines high flow with advanced electronics and stainless materials, offering a professional and efficient solution for agricultural and high-volume solar pumping.
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Lorentz PS2-1800 HRE-32 5.9 m³/h 50 m Helicoidal Submersible Solar Pump with Controller
