{"product_id":"invertor-hibrid-growatt-wit-30k-xhu-30kw-trifazat","title":"Invertor Hibrid Growatt WIT 30K-XHU 30kW Trifazat – 4 MPPT, Backup, IP66","description":"\n\u003ch5\u003eDescriere\u003c\/h5\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eInvertorul hibrid trifazat Growatt WIT 30K-XHU 30kW\u003c\/strong\u003e\neste o soluție avansată pentru sisteme fotovoltaice\ncomerciale și industriale, concepută pentru\ngestionarea energiei solare, integrarea sistemelor\nde stocare de înaltă tensiune și alimentarea\nconsumatorilor în regim de backup.\n\u003c\/p\u003e\n\n\u003cp\u003e\nCu o putere nominală de \u003cstrong\u003e30.000W (30kW)\u003c\/strong\u003e,\n\u003cstrong\u003e4 MPPT independente\u003c\/strong\u003e și posibilitatea\nconectării a până la \u003cstrong\u003e8 stringuri fotovoltaice\u003c\/strong\u003e,\ninvertorul Growatt WIT 30K-XHU permite proiectarea\nunor instalații fotovoltaice complexe, inclusiv\npe suprafețe cu orientări diferite.\n\u003c\/p\u003e\n\n\u003cp\u003e\nModelul acceptă o putere fotovoltaică recomandată\nde până la \u003cstrong\u003e60kWp\u003c\/strong\u003e, conform fișei\ntehnice a producătorului, cu respectarea limitelor\nde tensiune și curent ale intrărilor MPPT.\n\u003c\/p\u003e\n\n\u003cp\u003e\nInvertorul oferă o eficiență maximă de\n\u003cstrong\u003e98,1%\u003c\/strong\u003e, protecție \u003cstrong\u003eIP66\u003c\/strong\u003e\nși răcire inteligentă cu aer.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTehnologie hibridă și stocare de energie\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nGrowatt WIT 30K-XHU dispune de\n\u003cstrong\u003e3 intrări pentru baterii\u003c\/strong\u003e,\ncu interval de tensiune de\n\u003cstrong\u003e200–900V DC\u003c\/strong\u003e și tensiune\nrecomandată de \u003cstrong\u003e512V\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003cp\u003e\nComunicarea cu sistemul de management al\nbateriilor (BMS) se realizează prin\n\u003cstrong\u003eRS485\/CAN\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e invertorul este destinat\nsistemelor de stocare de înaltă tensiune (HV).\nCompatibilitatea cu un anumit model de baterie\ntrebuie confirmată pe baza documentației\noficiale Growatt. Bateriile nu sunt incluse.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e4 MPPT pentru flexibilitate în proiectare\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nCele \u003cstrong\u003e4 trackere MPPT\u003c\/strong\u003e permit\noptimizarea funcționării grupurilor de panouri\nfotovoltaice conectate la intrări independente.\n\u003c\/p\u003e\n\n\u003cp\u003e\nFiecare MPPT acceptă până la\n\u003cstrong\u003e2 stringuri fotovoltaice\u003c\/strong\u003e,\ncu un curent maxim de intrare de\n\u003cstrong\u003e40A per MPPT\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003cp\u003e\nAceastă configurație oferă flexibilitate\npentru proiecte cu mai multe zone de montaj\nsau orientări diferite ale panourilor.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFuncție backup și alimentare de rezervă\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nInvertorul dispune de funcție\n\u003cstrong\u003eUPS \/ backup\u003c\/strong\u003e, cu un timp\nde comutare declarat de\n\u003cstrong\u003emaximum 10 ms\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003cp\u003e\nÎn regim de backup, puterea nominală\neste de \u003cstrong\u003e30kW\u003c\/strong\u003e, iar capacitatea\nde suprasarcină declarată este de până la\n\u003cstrong\u003e150% din puterea nominală,\npentru 10 secunde\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003cp\u003e\nFuncția de pornire fără rețea\n\u003cstrong\u003e(black start)\u003c\/strong\u003e și posibilitatea\nfuncționării în paralel a mai multor sisteme\nîn regim off-grid oferă flexibilitate pentru\naplicații cu cerințe ridicate de continuitate\na alimentării.\n\u003c\/p\u003e\n\n\u003cp\u003e\nFuncționarea efectivă a acestor caracteristici\ndepinde de configurația instalației,\nbateriile compatibile și condițiile\nde instalare.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIntegrare cu generator și consumatori inteligenți\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nGrowatt WIT 30K-XHU suportă intrare pentru\ngenerator și funcții de gestionare\na consumatorilor (Smart Load), conform\ndocumentației producătorului.\n\u003c\/p\u003e\n\n\u003cp\u003e\nAceste funcții permit integrarea invertorului\nîn proiecte energetice complexe, în funcție\nde arhitectura și echipamentele sistemului.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eConstrucție robustă și protecție IP66\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nInvertorul are carcasă cu protecție\n\u003cstrong\u003eIP66\u003c\/strong\u003e, răcire inteligentă\ncu aer și funcționare într-un interval\nde temperatură de la\n\u003cstrong\u003e-30°C până la +60°C\u003c\/strong\u003e,\ncu reducerea puterii peste 50°C.\n\u003c\/p\u003e\n\n\u003cp\u003e\nSistemele integrate de protecție includ\nmonitorizarea izolației, protecție\nla polaritate inversă, monitorizarea\nrețelei, protecție anti-islanding și\nprotecție la supratensiuni\n\u003cstrong\u003eAC\/DC de tip II\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003ch5\u003eAvantaje\u003c\/h5\u003e\n\n\u003cul\u003e\n\u003cli\u003ePutere nominală trifazată de \u003cstrong\u003e30kW\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eInvertor \u003cstrong\u003ehibrid\u003c\/strong\u003e pentru sisteme fotovoltaice cu stocare\u003c\/li\u003e\n\u003cli\u003ePutere fotovoltaică maximă recomandată: \u003cstrong\u003e60kWp\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 MPPT\u003c\/strong\u003e independente\u003c\/li\u003e\n\u003cli\u003ePână la \u003cstrong\u003e8 stringuri fotovoltaice\u003c\/strong\u003e (2 per MPPT)\u003c\/li\u003e\n\u003cli\u003eCurent maxim de intrare: \u003cstrong\u003e40A per MPPT\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e3 intrări pentru baterii HV\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eInterval tensiune baterii: \u003cstrong\u003e200–900V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eComunicare BMS prin \u003cstrong\u003eRS485\/CAN\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEficiență maximă: \u003cstrong\u003e98,1%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFuncție \u003cstrong\u003eUPS \/ backup\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eTimp de comutare backup: \u003cstrong\u003e≤10 ms\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuprasarcină backup de până la \u003cstrong\u003e150% timp de 10 secunde\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFuncție \u003cstrong\u003eblack start\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuport pentru funcționare paralelă în regim off-grid\u003c\/li\u003e\n\u003cli\u003eSuport pentru generator și funcții Smart Load\u003c\/li\u003e\n\u003cli\u003eIeșire trifazată cu suport pentru dezechilibru de sarcină de 100%\u003c\/li\u003e\n\u003cli\u003eProtecție \u003cstrong\u003eIP66\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRăcire inteligentă cu aer\u003c\/li\u003e\n\u003cli\u003eProtecție la supratensiuni AC\/DC tip II\u003c\/li\u003e\n\u003cli\u003eInterfețe RS485, USB și CAN\u003c\/li\u003e\n\u003cli\u003eOpțiuni de comunicație Wi-Fi\/LAN\u003c\/li\u003e\n\u003cli\u003ePotrivit pentru aplicații comerciale și industriale\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eInclude\u003c\/h5\u003e\n\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 × Invertor hibrid trifazat Growatt WIT 30K-XHU,\n30kW\u003c\/strong\u003e.\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e bateriile, panourile\nfotovoltaice, structurile de montaj, protecțiile\nexterne, cablurile suplimentare, dispozitivele\nopționale de comunicație și serviciile\nde instalare nu sunt incluse, dacă nu sunt\nmenționate explicit în oferta comercială.\nAccesoriile livrate standard trebuie confirmate\nconform listei de ambalare a produsului.\n\u003c\/p\u003e\n\n\u003ch5\u003eInstalare\u003c\/h5\u003e\n\n\u003cul\u003e\n\u003cli\u003eInstalare în sisteme fotovoltaice trifazate comerciale și industriale\u003c\/li\u003e\n\u003cli\u003eMontaj conform manualului și cerințelor producătorului\u003c\/li\u003e\n\u003cli\u003eVerificarea structurii de susținere pentru greutatea de \u003cstrong\u003e90 kg\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensionarea stringurilor în funcție de tensiunile și curenții admiși\u003c\/li\u003e\n\u003cli\u003eRespectarea limitei de \u003cstrong\u003e40A per MPPT\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eVerificarea compatibilității sistemului de baterii HV și a comunicației BMS\u003c\/li\u003e\n\u003cli\u003eConfigurarea circuitelor de backup conform proiectului\u003c\/li\u003e\n\u003cli\u003eIntegrarea generatorului numai conform schemelor aprobate de producător\u003c\/li\u003e\n\u003cli\u003eInstalare și punere în funcțiune de către personal calificat\u003c\/li\u003e\n\u003cli\u003eRespectarea cerințelor operatorului de distribuție și a reglementărilor aplicabile\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eCaracteristici\u003c\/h5\u003e\n\n\u003cp\u003e\u003cstrong\u003eDATE DE INTRARE FOTOVOLTAICĂ (PV)\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"table-responsive\"\u003e\n\u003ctable class=\"table table-striped\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eProducător\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003eGrowatt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eModel\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e\u003cstrong\u003eWIT 30K-XHU\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eTip invertor\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003eHibrid trifazat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003ePutere PV maximă recomandată\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e\u003cstrong\u003e60kW (STC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eTensiune de pornire\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e195V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eTensiune DC maximă declarată\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e1100V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eTensiune nominală DC\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e620V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eTensiune maximă circuit deschis PV\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e1000V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eInterval tensiune de operare PV\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e180–1000V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eInterval DC la sarcină nominală\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e375–850V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eNumăr MPPT\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e\u003cstrong\u003e4\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eStringuri per MPPT\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eCurent maxim intrare per MPPT\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eCurent maxim scurtcircuit per MPPT\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e50A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eNotă:\u003c\/strong\u003e fișa tehnică preliminară\nmenționează separat tensiunea DC maximă de 1100V\nși tensiunea maximă în circuit deschis PV de 1000V.\nProiectarea stringurilor trebuie realizată conform\nmanualului și documentației tehnice finale Growatt,\nfără depășirea limitelor aplicabile.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDATE BATERII (DC)\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"table-responsive\"\u003e\n\u003ctable class=\"table table-striped\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eTip stocare\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003eBaterii de înaltă tensiune (HV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eInterval tensiune baterii\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e\u003cstrong\u003e200–900V\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eInterval baterie la sarcină nominală\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e200–800V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eTensiune recomandată baterie\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e512V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eNumăr intrări baterii\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e\u003cstrong\u003e3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eCurent maxim încărcare\/descărcare\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e55A × 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eComunicare BMS\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003eRS485 \/ CAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\u003cstrong\u003eDATE AC – REȚEA\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"table-responsive\"\u003e\n\u003ctable class=\"table table-striped\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003ePutere nominală intrare\/ieșire AC (rețea)\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e60kW \/ \u003cstrong\u003e30kW\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003ePutere aparentă maximă intrare\/ieșire AC\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e66kVA \/ 33kVA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eCurent maxim intrare\/ieșire rețea\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e100A \/ 50A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eCurent maxim intrare (GEN \/ AC Couple)\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e100A \/ 45,5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eCurent maxim continuu AC passthrough\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eTensiune nominală AC\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e380\/400V, -15% până la +10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eFrecvență nominală AC\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eFactor de putere nominal\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e\u0026gt;0,99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eFactor de putere reglabil\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e-1 până la +1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eTHDi\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e\u0026lt;3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eConexiune rețea\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e3P3W+PE \/ 3P4W+PE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\u003cstrong\u003eALIMENTARE DE REZERVĂ (BACKUP)\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"table-responsive\"\u003e\n\u003ctable class=\"table table-striped\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003ePutere nominală backup\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e\u003cstrong\u003e30kW\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003ePutere aparentă maximă backup\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e45kVA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eTensiune nominală backup\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e220\/230V (L-N), 380\/400V (L-L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eFrecvență backup\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eCurent maxim ieșire backup\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e68,2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eCapacitate suprasarcină\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e150% din puterea nominală, 10 secunde\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eTimp comutare backup\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e\u003cstrong\u003e≤10 ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eTHDv\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e\u0026lt;3% la sarcină liniară nominală\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\u003cstrong\u003eEFICIENȚĂ, PROTECȚII ȘI CONSTRUCȚIE\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"table-responsive\"\u003e\n\u003ctable class=\"table table-striped\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eEficiență maximă\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e\u003cstrong\u003e98,1%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eProtecție polaritate inversă PV\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003eDa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eProtecție polaritate inversă baterie\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003eDa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eMonitorizare rezistență izolație\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003eDa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eProtecție supratensiuni AC\/DC\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003eTip II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eProtecție scurtcircuit AC\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003eDa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eMonitorizare defect împământare\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003eDa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eMonitorizare rețea\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003eDa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eMonitorizare stringuri\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003eDa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eProtecție anti-islanding\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003eDa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eMonitorizare curent rezidual\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003eDa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eDimensiuni (L × H × A)\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e920 × 585 × 320 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eGreutate\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e\u003cstrong\u003e90 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eTemperatură funcționare\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e-30°C până la +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eReducere putere la temperaturi ridicate\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003ePeste 50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eNivel zgomot\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e≤55dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eAltitudine maximă declarată\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e4000 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eRăcire\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003eSmart Air Cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eGrad protecție\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e\u003cstrong\u003eIP66\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eUmiditate relativă\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e0–95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\u003cstrong\u003eINTERFEȚE ȘI GARANȚIE\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"table-responsive\"\u003e\n\u003ctable class=\"table table-striped\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eAfișaj\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003eOLED + LED \/ aplicație\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eInterfețe\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003eRS485 \/ USB \/ CAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eComunicație opțională\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003eWi-Fi \/ LAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-xs-4 text-muted\"\u003eGaranție indicată în fișă\u003c\/td\u003e\n\u003ctd class=\"col-xs-8\"\u003e5 ani \/ 10 ani opțional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eNotă:\u003c\/strong\u003e informațiile sunt preluate\ndin fișa tehnică preliminară Growatt\nWIT 29.9–50K-XHU, ediția 2024.\nSpecificațiile pot fi modificate de producător.\nCondițiile de garanție, compatibilitatea bateriilor\nși configurația accesoriilor trebuie confirmate\nînainte de achiziție.\n\u003c\/p\u003e\n\n\u003ch5\u003eÎntrebări frecvente\u003c\/h5\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eCe înseamnă invertor hibrid trifazat?\u003c\/strong\u003e\u003cbr\u003e\nUn invertor hibrid trifazat gestionează energia\nprodusă de panourile fotovoltaice și permite\nintegrarea unui sistem de stocare compatibil,\npentru alimentarea consumatorilor și\ngestionarea energiei în instalații trifazate.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eCâte MPPT are Growatt WIT 30K-XHU?\u003c\/strong\u003e\u003cbr\u003e\nInvertorul dispune de \u003cstrong\u003e4 MPPT\u003c\/strong\u003e,\ncu posibilitatea conectării a până la\n\u003cstrong\u003e2 stringuri fotovoltaice per MPPT\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eCâte panouri fotovoltaice pot conecta?\u003c\/strong\u003e\u003cbr\u003e\nPuterea fotovoltaică maximă recomandată\neste de \u003cstrong\u003e60kWp\u003c\/strong\u003e. Numărul exact\nde panouri depinde de puterea, tensiunea și\ncurentul modulelor, de configurația\nstringurilor și de condițiile de instalare.\nNu este suficientă doar împărțirea\nputerii maxime recomandate la puterea\nunui panou.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eEste compatibil cu baterii de 51,2V?\u003c\/strong\u003e\u003cbr\u003e\nNu pentru conectare directă în configurația\ndescrisă de fișa tehnică. Growatt WIT 30K-XHU\nutilizează baterii de înaltă tensiune,\ncu interval declarat de \u003cstrong\u003e200–900V\u003c\/strong\u003e.\nModelul bateriei și compatibilitatea BMS\ntrebuie confirmate de producător.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eCe înseamnă cele 3 intrări pentru baterii?\u003c\/strong\u003e\u003cbr\u003e\nInvertorul dispune de trei intrări DC\npentru sisteme de baterii compatibile.\nAceasta nu înseamnă că poate fi conectat\nla orice baterie sau că trei baterii\noferă automat o anumită autonomie.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eAre funcție backup în cazul întreruperii curentului?\u003c\/strong\u003e\u003cbr\u003e\nDa. Invertorul suportă alimentarea de rezervă,\ncu o putere nominală de \u003cstrong\u003e30kW\u003c\/strong\u003e\nși timp de comutare declarat de\n\u003cstrong\u003emaximum 10 ms\u003c\/strong\u003e.\nFuncția necesită configurarea corectă\na sistemului și o sursă de energie\ndisponibilă.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003ePoate funcționa cu generator?\u003c\/strong\u003e\u003cbr\u003e\nDa. Seria WIT XHU suportă integrarea\nunui generator, conform documentației\nproducătorului și schemei de instalare.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eAre Wi-Fi integrat?\u003c\/strong\u003e\u003cbr\u003e\nFișa tehnică indică\n\u003cstrong\u003eWi-Fi\/LAN ca opțiuni\u003c\/strong\u003e.\nDispozitivul de comunicație și\ncompatibilitatea acestuia trebuie\nconfirmate înainte de comandă.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eCe înseamnă protecția IP66?\u003c\/strong\u003e\u003cbr\u003e\nGradul IP66 indică protecție împotriva\npătrunderii prafului și a jeturilor\nputernice de apă. Instalarea trebuie\nrealizată conform instrucțiunilor\nproducătorului.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eCe garanție are invertorul?\u003c\/strong\u003e\u003cbr\u003e\nFișa tehnică indică o garanție\nde \u003cstrong\u003e5 ani\u003c\/strong\u003e, cu opțiune\nde \u003cstrong\u003e10 ani\u003c\/strong\u003e.\nCondițiile efective trebuie confirmate\nîn documentele comerciale și\nde garanție ale produsului.\n\u003c\/p\u003e\n\n\u003ch5\u003eDocumentație tehnică\u003c\/h5\u003e\n\n\u003cp\u003e\nConsultați documentația producătorului Growatt pentru\nseria de invertoare hibride trifazate WIT 29.9–50K-XHU,\ninclusiv modelul \u003cstrong\u003eWIT 30K-XHU (30kW)\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/3092\/7340\/files\/WIT_29.9_50K-XHU_Datasheet_EN_202410.pdf?v=1794297117\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline-block;background-color:#f5c518;color:#111111;padding:12px 20px;text-decoration:none;font-weight:bold;border-radius:5px;margin-bottom:10px;\"\u003e\nDESCARCĂ FIȘA TEHNICĂ (PDF)\n\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/3092\/7340\/files\/WIT_29.9-50K-XHU_Quick_Guide_EN.pdf?v=1794297866\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline-block;background-color:#f5c518;color:#111111;padding:12px 20px;text-decoration:none;font-weight:bold;border-radius:5px;margin-bottom:10px;\"\u003e\nDESCARCĂ GHIDUL RAPID DE INSTALARE (PDF)\n\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003csmall\u003e\nDocumentele sunt furnizate de producător în limba engleză.\nPentru instalare, configurare și punere în funcțiune\ntrebuie consultat și manualul complet al echipamentului.\n\u003c\/small\u003e\n\u003c\/p\u003e\n","brand":"Solaro","offers":[{"title":"Default Title","offer_id":55397492293970,"sku":"GROWATT-WIT-30K-XHU","price":16500.0,"currency_code":"RON","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/3092\/7340\/files\/Imagine_Growatt_30K-XHU.webp?v=1794398634","url":"https:\/\/www.solaro.ro\/products\/invertor-hibrid-growatt-wit-30k-xhu-30kw-trifazat","provider":"Solaro","version":"1.0","type":"link"}