{"product_id":"solar-king-slk-4000-4-kw-pv-grid-inverter","title":"Solar King SLK-4000 | 4 kW PV Grid Inverter","description":"\u003cp dir=\"auto\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eNew product.\u003c\/strong\u003e Solar King \u003cstrong\u003eSLK-4000\u003c\/strong\u003e photovoltaic inverter, model \u003cstrong\u003eSLK-4000\u003c\/strong\u003e, identified on the nameplate as \u003cstrong\u003ePV Grid Inverter\u003c\/strong\u003e. It is a \u003cstrong\u003esingle-phase ON-GRID \/ Grid-Tie\u003c\/strong\u003e inverter designed to convert DC energy from the photovoltaic field into \u003cstrong\u003e230 V AC\u003c\/strong\u003e energy to be fed into the electrical grid. The model features \u003cstrong\u003e1 MPPT\u003c\/strong\u003e and a nominal power of \u003cstrong\u003e4,000 W\u003c\/strong\u003e, with maximum power of \u003cstrong\u003e4,400 W\u003c\/strong\u003e.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e\u003cspan role=\"text\"\u003e⚙️ \u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e \u003cstrong\u003eON-GRID \/ Grid-Tie\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhasing:\u003c\/strong\u003e \u003cstrong\u003eSingle-phase\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e \u003cstrong\u003e4.0 kW\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Power:\u003c\/strong\u003e \u003cstrong\u003e4.4 kW\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPPT:\u003c\/strong\u003e \u003cstrong\u003e1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Voltage:\u003c\/strong\u003e \u003cstrong\u003e150–500 V DC – MPPT range\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Nominal Voltage:\u003c\/strong\u003e \u003cstrong\u003e360 V DC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Max Voltage:\u003c\/strong\u003e \u003cstrong\u003e500 V DC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Working Voltage:\u003c\/strong\u003e \u003cstrong\u003e100–500 V DC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Max Current:\u003c\/strong\u003e \u003cstrong\u003e20 A\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC Voltage:\u003c\/strong\u003e \u003cstrong\u003e230 V AC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e \u003cstrong\u003e50 Hz\u003c\/strong\u003e on the photographed nameplate; the series documentation indicates \u003cstrong\u003e50\/60 Hz\u003c\/strong\u003e compatibility with automatic selection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC Max Current:\u003c\/strong\u003e \u003cstrong\u003e20 A\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePV Inputs:\u003c\/strong\u003e up to \u003cstrong\u003e3 strings\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Rating:\u003c\/strong\u003e \u003cstrong\u003eIP65\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e \u003cstrong\u003e−25…+55 °C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling:\u003c\/strong\u003e \u003cstrong\u003enatural convection\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e approx. \u003cstrong\u003e550 × 300 × 133 mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e approx. \u003cstrong\u003e21 kg\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"auto\"\u003e\u003cspan role=\"text\"\u003e⚡ \u003cstrong\u003eFunction in the Photovoltaic System\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe \u003cstrong\u003eSolar King SLK-4000\u003c\/strong\u003e is a \u003cstrong\u003egrid-connected\u003c\/strong\u003e inverter: it receives direct current from the photovoltaic modules, tracks the maximum power point through \u003cstrong\u003eMPPT\u003c\/strong\u003e, and converts the energy into \u003cstrong\u003e230 V AC single-phase\u003c\/strong\u003e synchronized with the grid. \u003cstrong\u003eIt is not a hybrid inverter and is not designed for off-grid operation with batteries.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e\u003cspan role=\"text\"\u003e🔌 \u003cstrong\u003ePV Input and MPPT\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe device features \u003cstrong\u003e1 MPPT tracker\u003c\/strong\u003e. The indicated nominal DC voltage is \u003cstrong\u003e360 V\u003c\/strong\u003e, with \u003cstrong\u003e100–500 V DC\u003c\/strong\u003e as the operating range and \u003cstrong\u003e150–500 V DC\u003c\/strong\u003e as the MPPT range. The maximum permitted open-circuit voltage is \u003cstrong\u003e500 V DC\u003c\/strong\u003e. The maximum input current indicated on the nameplate of the unit is \u003cstrong\u003e20 A\u003c\/strong\u003e. The series documentation also indicates up to \u003cstrong\u003e3 PV inputs\/strings\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e\u003cspan role=\"text\"\u003e🏭 \u003cstrong\u003eConstruction and Installation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe model features an \u003cstrong\u003eIP65\u003c\/strong\u003e enclosure, an \u003cstrong\u003eintegrated DC isolator\u003c\/strong\u003e, and natural cooling. The dimensions of the SLK-4000 version are approximately \u003cstrong\u003e550 × 300 × 133 mm\u003c\/strong\u003e, with a weight of around \u003cstrong\u003e21 kg\u003c\/strong\u003e. The series uses communication interfaces for configuration and monitoring and features protection functions for grid connection.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e\u003cspan role=\"text\"\u003e⚠️ \u003cstrong\u003eMain Faults and Diagnostics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe faults documented for the \u003cstrong\u003eSLK\u003c\/strong\u003e series include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePV\/DC Overvoltage\u003c\/strong\u003e above the permitted limit;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Bus High \/ DC Bus Low\u003c\/strong\u003e, internal bus voltage fault;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eabsence or fault of the AC grid\u003c\/strong\u003e;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003edevice fault\u003c\/strong\u003e;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003einternal overtemperature\u003c\/strong\u003e;\u003c\/li\u003e\n\u003cli\u003efaults related to the conversion circuit or internal control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"auto\"\u003e\u003cspan role=\"text\"\u003e🛡️ \u003cstrong\u003eSafety and Product Condition\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eNew product\u003c\/strong\u003e, as indicated for the listing. The inverter can operate with voltages up to \u003cstrong\u003e500 V DC\u003c\/strong\u003e and \u003cstrong\u003e230 V AC\u003c\/strong\u003e; any testing, connection, or intervention must be carried out by qualified personnel.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e\u003cspan role=\"text\"\u003e📦 \u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e1 × Solar King SLK-4000 – 4 kW photovoltaic inverter\u003c\/strong\u003e, as shown in the photographs.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e\u003cspan role=\"text\"\u003e🚀 \u003cstrong\u003eFinal Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eSolar King SLK-4000\u003c\/strong\u003e, \u003cstrong\u003e4 kW single-phase ON-GRID \/ Grid-Tie photovoltaic inverter\u003c\/strong\u003e, with \u003cstrong\u003e1 MPPT\u003c\/strong\u003e, \u003cstrong\u003e360 V\u003c\/strong\u003e nominal DC voltage, \u003cstrong\u003e100–500 V DC\u003c\/strong\u003e operating range, \u003cstrong\u003e150–500 V DC\u003c\/strong\u003e MPPT range, \u003cstrong\u003e500 V\u003c\/strong\u003e maximum DC voltage, \u003cstrong\u003e20 A\u003c\/strong\u003e maximum DC current, and \u003cstrong\u003e230 V AC\u003c\/strong\u003e output. Nominal power \u003cstrong\u003e4,000 W\u003c\/strong\u003e, maximum power \u003cstrong\u003e4,400 W\u003c\/strong\u003e, maximum AC current \u003cstrong\u003e20 A\u003c\/strong\u003e, up to \u003cstrong\u003e3 PV strings\u003c\/strong\u003e, \u003cstrong\u003eIP65\u003c\/strong\u003e protection, natural cooling, and integrated DC isolator. It is an inverter intended for \u003cstrong\u003egrid connection\u003c\/strong\u003e, not a hybrid or off-grid system.\u003c\/p\u003e","brand":"Solar King","offers":[{"title":"Default Title","offer_id":54798927888717,"sku":null,"price":450.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/3274\/3245\/files\/e9a547cc-a6a3-44e6-ad6a-f5c7a35accb1.png?v=1790002456","url":"https:\/\/greenenergy-repair.com\/it\/products\/solar-king-slk-4000-4-kw-pv-grid-inverter","provider":"Green Energy","version":"1.0","type":"link"}