{"product_id":"bomba-con-controlador-lorentz-ps2-1800-hre-04","title":"Lorentz PS2-1800 HRE-04 0.71 m³\/h 70 m Helical Submersible Solar Pump with Controller","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eLorentz PS2-1800 HRE-04 Submersible Solar Pump\u003c\/strong\u003e is an integrated 4” system that combines the PS2-1800 controller with MPPT, ECDrive 1800-HRE brushless motor, and HRE-04 helical head in AISI 304\/316. It delivers up to 0.71 m³\/h and lifts water up to 70 m, with advanced protections and reliable operation in demanding solar installations for supply, irrigation, and livestock.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReference head 70 m and flow rate up to 0.71 m³\/h.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePS2-1800 controller with MPPT\u003c\/strong\u003e, allowable PV power ~1.8 kW, max. input voltage 200 V, optimal Vmp \u0026gt; 102 V.\u003c\/li\u003e\n  \u003cli\u003eECDrive 1800-HRE motor (~1.7 kW), brushless, \u003cstrong\u003eIP68\u003c\/strong\u003e, immersion up to 150 m, maintenance-free.\u003c\/li\u003e\n  \u003cli\u003eHRE-04 helical hydraulics with \u003cstrong\u003enon-return valve\u003c\/strong\u003e, AISI 304\/316 construction.\u003c\/li\u003e\n  \u003cli\u003eInputs for dry well\/remote control and integrated Sun Sensor; option for battery operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSuperior energy efficiency due to MPPT and brushless motor, reducing PV array size.\u003c\/li\u003e\n  \u003cli\u003eProfessional reliability: protections against reverse polarity, overload, and overtemperature.\u003c\/li\u003e\n  \u003cli\u003eMinimal maintenance and long service life even in severe environmental conditions.\u003c\/li\u003e\n  \u003cli\u003eSafe water resource management with dry well shutdown and tank control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eDomestic\/community supply, elevated tanks, drip irrigation, and livestock. Ideal when good manometric head is required with moderate flow rates and solar power supply.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eReference head \/ Flow rate\u003c\/td\u003e\n\u003ctd\u003eUp to 70 m \/ 0.71 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMax. PV input\u003c\/td\u003e\n\u003ctd\u003e200 Vdc (Vmp \u0026gt; 102 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eAllowable PV power\u003c\/td\u003e\n\u003ctd\u003e≈ 1.8 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eController\u003c\/td\u003e\n\u003ctd\u003ePS2-1800 with MPPT, Sun Sensor, dry well\/remote control inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMax. motor current\u003c\/td\u003e\n\u003ctd\u003e≈ 14 A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eECDrive 1800-HRE, ~1.7 kW, 900–3,300 rpm, IP68, immersion up to 150 m\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eHydraulics\u003c\/td\u003e\n\u003ctd\u003ePE HRE-04 helical with non-return valve, AISI 304\/316\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMinimum well diameter\u003c\/td\u003e\n\u003ctd\u003e≥ 4”\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWater temperature\u003c\/td\u003e\n\u003ctd\u003e≤ 50 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eController dimensions\u003c\/td\u003e\n\u003ctd\u003eA 966 mm · B 203 mm · C 763 mm · D 96 mm · E 147 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eApprox. weights\u003c\/td\u003e\n\u003ctd\u003eController 4.4 kg · Pump unit 11 kg · Motor 6.7 kg · Head 4.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDegree of protection\u003c\/td\u003e\n\u003ctd\u003eIP68 (motor and system)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eOperates with photovoltaic arrays that comply with the controller limits (Voc within 200 Vdc and Vmp \u0026gt; 102 V). Can be integrated with suitable batteries for support\/back-up. Compatible with standard accessories: dry well and tank probes, DC protections, submersible cable, and piping elements. Not limited to panel brands; size according to allowable voltage and current.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eLorentz PS2-1800 HRE-04 Submersible Solar Pump\u003c\/strong\u003e offers the ideal combination of efficiency, intelligent control, and durability for professional solar pumping projects.\u003c\/p\u003e","brand":"Lorentz","offers":[{"title":"Default Title","offer_id":51503183626581,"sku":"LOREBOM102","price":2258.85,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/PS2-HRE_3672e41b-5a4f-49f2-8b82-d991bdbdb6da.png?v=1762627500","url":"https:\/\/aurensol.net\/en\/products\/bomba-con-controlador-lorentz-ps2-1800-hre-04","provider":"Aurensol","version":"1.0","type":"link"}