{"product_id":"veichi-si23-11kw-solar-pump-inverter-250-750vdc-380v","title":"VEICHI SI23 11kW Solar Pump Inverter 250-750VDC 380V","description":"\u003cp\u003e\u003cstrong\u003eVEICHI SI23 11kW Solar Pump Inverter 250-750VDC 380V\u003c\/strong\u003e is the SI23-D5 solar pump inverter configuration for solar and hybrid AC\/solar water-pumping applications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMPPT controls pump speed according to available PV power.\u003c\/li\u003e\n\u003cli\u003eAC and PV supply capability depends on the exact D3, D5 or T3 configuration.\u003c\/li\u003e\n\u003cli\u003ePump functions include dry-run, low-frequency, sleep and water-level protection when correctly configured.\u003c\/li\u003e\n\u003cli\u003eRS-485 communication for compatible control and monitoring systems.\u003c\/li\u003e\n\u003cli\u003eOptional IoT hardware enables additional monitoring functions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eSI23-D5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePV input range\u003c\/th\u003e\n\u003ctd\u003e250-750VDC 380V configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRated pump power\u003c\/th\u003e\n\u003ctd\u003e11kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInput\u003c\/th\u003e\n\u003ctd\u003e380VAC three-phase mains or 250-780VDC solar array\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRecommended PV open-circuit voltage\u003c\/th\u003e\n\u003ctd\u003e620-750VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum DC input voltage\u003c\/th\u003e\n\u003ctd\u003e800VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAC output\u003c\/th\u003e\n\u003ctd\u003ethree phase, 380-460VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRated output current\u003c\/th\u003e\n\u003ctd\u003e25A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSolar control\u003c\/th\u003e\n\u003ctd\u003eautomatic MPPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eVeichi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCommunication\u003c\/th\u003e\n\u003ctd\u003eRS-485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnclosure\u003c\/th\u003e\n\u003ctd\u003eIP20; requires a suitable protected installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eSolar \/ hybrid water pumping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOutput frequency\u003c\/th\u003e\n\u003ctd\u003e0–599 Hz (current series specification)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eStore SKU\u003c\/th\u003e\n\u003ctd\u003eV-Si23-11-250-750VDC-380V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eSuitable for compatible borehole and surface pumps used for irrigation, livestock watering, reservoirs, rural water supply and other solar or hybrid water-pumping installations.\u003c\/p\u003e\n\u003ch3\u003eTechnical Resources\u003c\/h3\u003e\u003cp\u003eBrowse our \u003ca href=\"\/pages\/technical-resources-manuals\"\u003eTechnical Resources \u0026amp; Manuals\u003c\/a\u003e page for manufacturer documents and information on requesting the cut sheet, datasheet or manual for your exact model.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.veichi.com\/product\/si23-solar-pump-inverter.html\" target=\"_blank\" rel=\"noopener\"\u003eVEICHI SI23 product information and model tables\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d.veichi.com\/manual\/si23-solar-pump-vfd-manual-simplified-v1.1.pdf\" target=\"_blank\" rel=\"noopener\"\u003eVEICHI SI23 simplified user manual\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.veichi.com\/download\/solar-water-pump-inverter\/\" target=\"_blank\" rel=\"noopener\"\u003eVEICHI SI23 manuals and technical downloads\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse the documentation for the exact ordered model. Family manuals may cover options and ratings that are not included with this unit.\u003c\/p\u003e\n\u003ch3\u003eSelection \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConfirm pump motor voltage, full-load current, PV array Voc, cable sizing, protection and project requirements before ordering or commissioning. Not sure of the right size? Contact Softcore Group Industrial Solutions for a quotation.\u003c\/li\u003e\n\u003cli\u003eMatch pump voltage\/current and duty to the inverter. Check PV Voc at the lowest site temperature, operating voltage, isolation, protection and cable requirements against the exact manual.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAvailability \u0026amp; Ordering\u003c\/h3\u003e\u003cp\u003eSpecial-order product. Availability and delivery lead time are confirmed on quotation.\u003c\/p\u003e\u003cp\u003eSupplied by Softcore Group Industrial Solutions. \u003ca href=\"\/pages\/contact\"\u003eRequest a quotation\u003c\/a\u003e with the model number and application requirements. Programming, installation and commissioning are included only where expressly quoted.\u003c\/p\u003e","brand":"Veichi","offers":[{"title":"Default Title","offer_id":48590211842270,"sku":"V-Si23-11-250-750VDC-380V","price":12351.46,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/8112\/5598\/files\/CFP-Product-Images-2023-16_dac657e1-f828-45b3-80ae-3062b34970b6.png?v=1786447948","url":"https:\/\/softcoregroup.co.za\/products\/veichi-si23-11kw-solar-pump-inverter-250-750vdc-380v","provider":"Softcore Group Industrial Solutions ","version":"1.0","type":"link"}