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Lorentz PS2-1800 HRE-23 3.9 m³/h 80 m Helical Submersible Solar Pump with Controller

Modelo: 03-010250 PS2-1800 HRE-23

Sku: LOREBOM110
Vendor: Lorentz

€2.823,56 EUR

€2.258,85 EUR

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Lorentz PS2-1800 HRE-23 Submersible Solar Pump with integrated MPPT controller, up to 3.9 m³/h and 80 m. Professional IP68 system for 4" wells, with protections and inputs for dry well.

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Specifications

Product Description

The Lorentz PS2-1800 HRE-23 Submersible Solar Pump is a complete photovoltaic pumping system for 4" wells, integrating the PS2-1800 controller with MPPT, ECDrive 1800-HRE motor, and HRE-23 helical hydraulic body. It provides up to 3.9 m³/h and 80 m head, combining high efficiency, advanced protection, and IP68 reliability for irrigation, livestock, and water supply in homes and remote operations.

Main Features

PS2-1800 Controller with MPPT: max. power 1.8 kW, V_OC PV max. 200 V, optimal operation with V_mp > 102 V.
Control inputs for dry well protection, remote control, and solar sensor; protections for reverse polarity, overload, and overtemperature.
ECDrive 1800-HRE motor, 1.7 kW, brushless, max. efficiency 92%, motor current up to 14 A, IP68.
PE HRE-23 helical pump head in AISI 304/316 stainless steel with check valve, max. efficiency 67%.
Minimum well 4", max. immersion 150 m; water temperature up to 50 °C; ambient temperature −40…50 °C.

Advantages or Benefits

Optimal photovoltaic performance thanks to MPPT tracking and dedicated control electronics.
Service continuity: full back-up with battery operation (with integrated deep discharge protection).
Safety and durability: integrated electrical protections and stainless steel construction for long service life.
Minimal maintenance: water-filled brushless motor, no submerged electronics.
Modular and scalable installation: compatible with level probes and automation for tanks.

Purpose or Applications

Drip or sprinkler irrigation, filling elevated tanks, supply to rural homes, livestock drinking troughs, pressurization of small networks, and processes requiring sustained pressure in off-grid or hybrid solar installations with back-up.

Technical Specifications

Type	PS2 system with controller, motor, and helical head
Maximum flow rate	3.9 m³/h
Maximum head	80 m
PV input	V_OC max. 200 V; recommended operation with V_mp > 102 V
Controller power	1.8 kW max.; efficiency up to 98%
Motor	ECDrive 1800-HRE, 1.7 kW, 900–3,300 rpm, 14 A max., IP68
Pump head	PE HRE-23, helical, check valve, AISI 304/316
Minimum well	4" (Ø drilling ≥ 4.0")
Maximum immersion	150 m
Temperatures	Water up to 50 °C; ambient −40…50 °C
Protection rating	IP68 (submersible unit)

Compatibilities

PV field compatible when the panel string meets V_mp of the set > 102 V and total V_OC < 200 V. Recommended accessories: well and tank level probes, dry well sensors, DC/AC protections, and cabling for solar pumping. System components: ECDrive 1800-HRE motor and PE HRE-23 head.

Lorentz PS2-1800 HRE-23 Submersible Solar Pump provides superior control, protection, and performance in professional solar pumping, ensuring stable flow and pressure with maximum energy efficiency.