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Lorentz PS2-4000 HRE-14HL 2.6 m³/h 180 m Helical Submersible Solar Pump with Controller

Modelo: 04-000910 PS2-4000 HRE-14HL

Sku: LOREBOM121
Vendor: Lorentz

€4.504,42 EUR

€3.603,53 EUR

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Lorentz PS2-4000 HRE-14HL Submersible Solar Pump with MPPT PS2 controller, 2.6 m³/h and 180 m. 4.0 kW IP68 brushless motor and AISI 304/316 helical head for 4" wells, high performance and reliability.

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Specifications

Product Description

The Lorentz PS2-4000 HRE-14HL Submersible Solar Pump is a professional pumping system for 4” wells that combines the PS2-4000 controller with MPPT, the brushless ECDRIVE motor, and the HRE-14HL helical head in stainless steel. Designed to deliver sustained flow with high head, it reaches up to 2.6 m³/h and 180 m under optimal conditions, offering reliability, energy efficiency, and virtually zero maintenance in demanding applications.

Main Features

PS2-4000 controller with MPPT, monitoring, sun sensor, and inputs for dry well/remote control.
System performance: 2.6 m³/h flow rate and 180 m maximum head.
PV window: Optimal Vmp > 238 V and max. input 375 V; system power 4.0 kW.
ECDRIVE 4000-HRE brushless motor, 4.0 kW, 900–3300 rpm, IP68, maintenance-free.
PE HRE-14HL helical head with non-return valve; maximum hydraulic efficiency approx. 74%.
Protections: reverse polarity, overload, and overtemperature; max. immersion 150 m; water up to 50 °C.

Advantages or Benefits

Maximum flow per kWh thanks to MPPT and high-efficiency electronics.
High lifting capacity (up to 180 m) with robust helical hydraulics.
Silent operation and maintenance-free due to sealed brushless motor.
Modular architecture: motor, hydraulics, and controller replaceable separately.
AISI 304/316 stainless materials for long service life in clean water.

Purpose or Applications

Agricultural irrigation at medium pressure, supply to elevated tanks, long-distance transfers, and water supply in livestock operations or off-grid installations requiring high head with photovoltaic energy.

Technical Specifications

System type	Submersible solar with integrated PS2-4000 controller
Flow rate / Max. head	2.6 m³/h / 180 m
System power	4.0 kW
PV voltage (PS2-4000)	Max. input 375 V · Optimal Vmp > 238 V
Max. current to motor	14 A
Max. efficiencies (controller / motor / hydraulics)	98% / 92% / 74%
Motor	ECDRIVE 4000-HRE, brushless, 900–3300 rpm, IP68
Head	PE HRE-14HL, helical, AISI 304/316, non-return valve
Well diameter	4”
Max. immersion / Water temp.	150 m / 50 °C

Compatibilities

Direct compatibility with the PU4000 HRE-14HL unit and the PE HRE-14HL head. For the PV generator, configure strings that comply with the PS2-4000 window (Vmp/Voc and Isc within range). Supports dry well probes, level switches, and remote control via the controller.

The Lorentz PS2-4000 HRE-14HL offers a clear value proposition: high pressure and solar efficiency in a complete, robust, and modular system for professional projects.