{"product_id":"invertor-hibrid-trifazat-huawei-sun2000-20k-mb0-20kw","title":"Invertor hibrid trifazat Huawei SUN2000-20K-MB0 20kW battery-ready, 2 MPPT, AFCI","description":"\u003cstyle\u003e\n.feature-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 25px 0; }\n@media (max-width: 640px) { .feature-grid { grid-template-columns: 1fr; } }\n.feature-card { background: #f8fafc; border-left: 4px solid #0ea5e9; border-radius: 10px; padding: 16px; }\n.feature-card .fc-icon { font-size: 26px; margin-bottom: 6px; }\n.feature-card .fc-title { font-weight: 700; color: #0f172a; margin-bottom: 4px; font-size: 15.5px; }\n.feature-card .fc-desc { font-size: 14px; color: #475569; line-height: 1.5; }\n.spec-table { width: 100%; border-collapse: separate; border-spacing: 0 10px; font-size: 14.5px; }\n.spec-table tr { background: rgb(248,250,252); box-shadow: 0 1px 3px rgba(15,23,42,0.08); border-radius: 8px; transition: box-shadow .2s; }\n.spec-table td { padding: 11px 14px; }\n.spec-table td:first-child { text-align: left; background: rgb(241,245,249); border-radius: 8px 0 0 8px; font-weight: 600; color: #334155; width: 45%; }\n.spec-table td:last-child { text-align: right; background: #ffffff; border-radius: 0 8px 8px 0; color: #0f172a; }\n.ab-faq details { background: #f8fafc; border-radius: 10px; padding: 14px 18px; margin-bottom: 10px; border: 1px solid #e2e8f0; }\n.ab-faq summary { font-weight: 700; color: #0f172a; cursor: pointer; font-size: 15px; }\n.ab-faq p { margin: 10px 0 0 0; color: #475569; font-size: 14.5px; line-height: 1.6; }\n.img-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 22px 0; }\n@media (max-width: 640px) { .img-grid { grid-template-columns: 1fr; } }\n.img-grid img { display: block; width: 100%; height: auto; border-radius: 12px; }\n\u003c\/style\u003e\n\u003ctable role=\"presentation\" width=\"100%\" cellpadding=\"0\" cellspacing=\"0\" style=\"width: 100% !important; border-collapse: separate !important; border-spacing: 0 !important; margin: 0 0 28px 0 !important; border-radius: 14px !important; overflow: hidden !important; border: 0 !important;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #16303c !important; background-image: linear-gradient(135deg, #0f2027, #203a43, #2c5364) !important; padding: 34px 20px !important; text-align: center !important;\"\u003e\n\u003cp style=\"color: #ffffff !important; font-size: 26px !important; font-weight: 800 !important; margin: 0 0 8px 0 !important; line-height: 1.25 !important;\"\u003eHuawei SUN2000-20K-MB0\u003c\/p\u003e\n\u003cp style=\"color: #cbd5e1 !important; font-size: 16px !important; margin: 0 0 18px 0 !important; line-height: 1.5 !important;\"\u003eInvertor hibrid trifazat 20 kW, battery-ready · 2 MPPT · AFCI · IP66\u003c\/p\u003e\n\u003ctable role=\"presentation\" width=\"100%\" cellpadding=\"0\" cellspacing=\"0\" style=\"width: 100% !important; border-collapse: separate !important; border-spacing: 8px !important; border: 0 !important; margin: 0 !important;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"33%\" style=\"width: 33.33% !important; background-color: rgba(255,255,255,0.08) !important; border-radius: 10px !important; padding: 12px 6px !important; text-align: center !important; vertical-align: top !important;\"\u003e\n\u003cp style=\"color: #38bdf8 !important; font-size: 18px !important; font-weight: 800 !important; margin: 0 !important; line-height: 1.2 !important;\"\u003e20 kW\u003c\/p\u003e\n\u003cp style=\"color: #cbd5e1 !important; font-size: 11.5px !important; margin: 4px 0 0 0 !important; line-height: 1.3 !important;\"\u003ePutere nominală AC\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"33%\" style=\"width: 33.33% !important; background-color: rgba(255,255,255,0.08) !important; border-radius: 10px !important; padding: 12px 6px !important; text-align: center !important; vertical-align: top !important;\"\u003e\n\u003cp style=\"color: #38bdf8 !important; font-size: 18px !important; font-weight: 800 !important; margin: 0 !important; line-height: 1.2 !important;\"\u003e30 kWp\u003c\/p\u003e\n\u003cp style=\"color: #cbd5e1 !important; font-size: 11.5px !important; margin: 4px 0 0 0 !important; line-height: 1.3 !important;\"\u003ePanouri max\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"33%\" style=\"width: 33.33% !important; background-color: rgba(255,255,255,0.08) !important; border-radius: 10px !important; padding: 12px 6px !important; text-align: center !important; vertical-align: top !important;\"\u003e\n\u003cp style=\"color: #38bdf8 !important; font-size: 18px !important; font-weight: 800 !important; margin: 0 !important; line-height: 1.2 !important;\"\u003e2 MPPT\u003c\/p\u003e\n\u003cp style=\"color: #cbd5e1 !important; font-size: 11.5px !important; margin: 4px 0 0 0 !important; line-height: 1.3 !important;\"\u003e4 string-uri\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"33%\" style=\"width: 33.33% !important; background-color: rgba(255,255,255,0.08) !important; border-radius: 10px !important; padding: 12px 6px !important; text-align: center !important; vertical-align: top !important;\"\u003e\n\u003cp style=\"color: #38bdf8 !important; font-size: 18px !important; font-weight: 800 !important; margin: 0 !important; line-height: 1.2 !important;\"\u003e98.4%\u003c\/p\u003e\n\u003cp style=\"color: #cbd5e1 !important; font-size: 11.5px !important; margin: 4px 0 0 0 !important; line-height: 1.3 !important;\"\u003eRandament maxim\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"33%\" style=\"width: 33.33% !important; background-color: rgba(255,255,255,0.08) !important; border-radius: 10px !important; padding: 12px 6px !important; text-align: center !important; vertical-align: top !important;\"\u003e\n\u003cp style=\"color: #38bdf8 !important; font-size: 18px !important; font-weight: 800 !important; margin: 0 !important; line-height: 1.2 !important;\"\u003e22 kW\u003c\/p\u003e\n\u003cp style=\"color: #cbd5e1 !important; font-size: 11.5px !important; margin: 4px 0 0 0 !important; line-height: 1.3 !important;\"\u003eDescărcare baterie\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"33%\" style=\"width: 33.33% !important; background-color: rgba(255,255,255,0.08) !important; border-radius: 10px !important; padding: 12px 6px !important; text-align: center !important; vertical-align: top !important;\"\u003e\n\u003cp style=\"color: #38bdf8 !important; font-size: 18px !important; font-weight: 800 !important; margin: 0 !important; line-height: 1.2 !important;\"\u003e21 kg\u003c\/p\u003e\n\u003cp style=\"color: #cbd5e1 !important; font-size: 11.5px !important; margin: 4px 0 0 0 !important; line-height: 1.3 !important;\"\u003eGreutate\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.7; color: #334155;\"\u003e\u003cstrong\u003eSUN2000-20K-MB0\u003c\/strong\u003e este invertorul trifazat de \u003cstrong\u003e20 kW\u003c\/strong\u003e din gama Huawei MB0 — destinat caselor mari, pensiunilor, halelor și firmelor cu consum trifazat consistent. Este \u003cstrong\u003ebattery-ready\u003c\/strong\u003e: funcționează din prima zi ca invertor on-grid, iar bateria \u003cstrong\u003eLUNA2000\u003c\/strong\u003e se poate adăuga oricând, fără să schimbi invertorul și fără să refaci instalația.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.7; color: #334155;\"\u003eAcceptă \u003cstrong\u003epână la 30 kWp de panouri\u003c\/strong\u003e — o supradimensionare de 1.5x față de puterea AC, care aduce producție semnificativ mai mare dimineața, seara și în lunile de iarnă. Randamentul maxim de \u003cstrong\u003e98.4%\u003c\/strong\u003e și cel european de \u003cstrong\u003e98.1%\u003c\/strong\u003e îl plasează în vârful categoriei.\u003c\/p\u003e\n\u003cdiv class=\"feature-grid\"\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003cdiv class=\"fc-icon\"\u003e🔋\u003c\/div\u003e\n\u003cdiv class=\"fc-title\"\u003eBattery-ready pentru LUNA2000\u003c\/div\u003e\n\u003cdiv class=\"fc-desc\"\u003eAdaugi bateria când vrei tu, fără invertor nou. Compatibil cu LUNA2000-5\/10\/15-S0 și LUNA2000-7\/14\/21-S1.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003cdiv class=\"fc-icon\"\u003e📈\u003c\/div\u003e\n\u003cdiv class=\"fc-title\"\u003e30 kWp pe 20 kW AC\u003c\/div\u003e\n\u003cdiv class=\"fc-desc\"\u003eRaport DC\/AC de 1.5. Mai multe panouri înseamnă producție utilă mai multe ore pe zi, nu doar la prânz.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003cdiv class=\"fc-icon\"\u003e⚡\u003c\/div\u003e\n\u003cdiv class=\"fc-title\"\u003eRandament 98.4%\u003c\/div\u003e\n\u003cdiv class=\"fc-desc\"\u003e98.1% randament european — cifra care contează pentru producția anuală reală, nu doar pentru vârful de la amiază.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003cdiv class=\"fc-icon\"\u003e🔥\u003c\/div\u003e\n\u003cdiv class=\"fc-title\"\u003eAFCI — detecție arc electric\u003c\/div\u003e\n\u003cdiv class=\"fc-desc\"\u003eDetectează arcul electric pe partea DC și deconectează instalația. Protecție împotriva incendiului, nu doar a echipamentului.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003cdiv class=\"fc-icon\"\u003e🌧️\u003c\/div\u003e\n\u003cdiv class=\"fc-title\"\u003eIP66, -25 până la +60 °C\u003c\/div\u003e\n\u003cdiv class=\"fc-desc\"\u003eMontaj în exterior fără probleme, inclusiv în zonele de munte. Răcire inteligentă, fără ventilator expus la praf.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003cdiv class=\"fc-icon\"\u003e📱\u003c\/div\u003e\n\u003cdiv class=\"fc-title\"\u003eFusionSolar și WLAN integrat\u003c\/div\u003e\n\u003cdiv class=\"fc-desc\"\u003eMonitorizare din aplicație, pe telefon. Producție, consum, starea bateriei și istoricul, în timp real.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003cdiv class=\"fc-icon\"\u003e🔌\u003c\/div\u003e\n\u003cdiv class=\"fc-title\"\u003e2 MPPT independente\u003c\/div\u003e\n\u003cdiv class=\"fc-desc\"\u003eDouă orientări de acoperiș tratate separat. Umbrirea unui string nu mai trage în jos producția celuilalt.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003cdiv class=\"fc-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"fc-title\"\u003eProtecții complete\u003c\/div\u003e\n\u003cdiv class=\"fc-desc\"\u003eAnti-islanding, descărcătoare Tip II pe DC și AC, monitorizare curent rezidual, detecție izolație, polaritate inversă DC.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"font-size: 20px; font-weight: 800; color: #0f172a; margin: 30px 0 12px 0;\"\u003eBattery-ready: ce înseamnă concret\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.7; color: #334155;\"\u003eInvertorul are deja toată electronica și conectica pentru stocare. Montezi azi doar panourile și invertorul, iar când bugetul permite — peste șase luni sau peste doi ani — adaugi bateria LUNA2000 direct, fără să schimbi nimic din ce ai instalat.\u003c\/p\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #1e293b !important; color: #ffffff !important; text-transform: uppercase !important; font-weight: 800 !important; letter-spacing: 0.5px !important; border-radius: 8px !important; padding: 11px 14px !important; text-align: left !important;\"\u003eBaterii compatibile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLUNA2000-S0\u003c\/td\u003e\n\u003ctd\u003e5 kWh \/ 10 kWh \/ 15 kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLUNA2000-S1\u003c\/td\u003e\n\u003ctd\u003e7 kWh \/ 14 kWh \/ 21 kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensiune de lucru baterie\u003c\/td\u003e\n\u003ctd\u003e600–980 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePutere maximă de descărcare\u003c\/td\u003e\n\u003ctd\u003e22 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePutere de încărcare\u003c\/td\u003e\n\u003ctd\u003e21 kW (un string) \/ 25 kW (două string-uri)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"font-size: 20px; font-weight: 800; color: #0f172a; margin: 30px 0 12px 0;\"\u003eCâte panouri intră pe string\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.7; color: #334155;\"\u003eInvertorul acceptă până la \u003cstrong\u003e1100 V\u003c\/strong\u003e la intrare, cu fereastra MPPT între 200 și 1000 V. Calculul de mai jos este făcut pentru \u003cstrong\u003e-20 °C\u003c\/strong\u003e, cu o creștere de 12% a tensiunii în gol față de fișa tehnică a panoului, și ține string-ul sub 1000 V pentru funcționare în MPPT:\u003c\/p\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #1e293b !important; color: #ffffff !important; text-transform: uppercase !important; font-weight: 800 !important; letter-spacing: 0.5px !important; border-radius: 8px !important; padding: 11px 14px !important; text-align: left !important;\"\u003ePanouri în serie, cu marjă pentru -20 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePanou cu Voc 41 V (ex. 600–625 W)\u003c\/td\u003e\n\u003ctd\u003epână la 21 panouri pe string\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePanou cu Voc 45 V\u003c\/td\u003e\n\u003ctd\u003epână la 19 panouri pe string\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePanou cu Voc 50 V\u003c\/td\u003e\n\u003ctd\u003epână la 17 panouri pe string\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePanou cu Voc 53.3 V (ex. 460 W)\u003c\/td\u003e\n\u003ctd\u003epână la 16 panouri pe string\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 15px; line-height: 1.7; color: #64748b;\"\u003eFiecare MPPT acceptă maximum 30 A pe două string-uri sau 20 A pe unul singur, deci panourile moderne cu Isc de 13–14 A se încadrează fără probleme în configurația cu două string-uri per MPPT.\u003c\/p\u003e\n\u003ctable role=\"presentation\" width=\"100%\" cellpadding=\"0\" cellspacing=\"0\" style=\"width: 100% !important; border-collapse: separate !important; border-spacing: 0 !important; margin: 26px 0 !important; border-radius: 14px !important; overflow: hidden !important; border: 0 !important;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #fff7ed !important; border-left: 5px solid #f97316 !important; padding: 20px 22px !important;\"\u003e\n\u003cp style=\"color: #9a3412 !important; font-weight: 800 !important; font-size: 16px !important; margin: 0 0 8px 0 !important;\"\u003e⚠️ Bateria nu este inclusă\u003c\/p\u003e\n\u003cp style=\"color: #7c2d12 !important; font-size: 14.5px !important; line-height: 1.6 !important; margin: 0 !important;\"\u003eInvertorul este livrat \u003cstrong\u003efără baterie\u003c\/strong\u003e — „battery-ready\" înseamnă pregătit pentru stocare, nu livrat cu ea. Pentru un sistem cu stocare ai nevoie suplimentar de o baterie LUNA2000 și de contorul inteligent Huawei (Smart Power Sensor), necesar pentru controlul injecției în rețea și pentru funcția de backup.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"font-size: 20px; font-weight: 800; color: #0f172a; margin: 30px 0 12px 0;\"\u003eSpecificații tehnice\u003c\/h3\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #1e293b !important; color: #ffffff !important; text-transform: uppercase !important; font-weight: 800 !important; letter-spacing: 0.5px !important; border-radius: 8px !important; padding: 11px 14px !important; text-align: left !important;\"\u003eIntrare DC (panouri)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePutere maximă panouri\u003c\/td\u003e\n\u003ctd\u003e30 000 Wp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensiune maximă de intrare\u003c\/td\u003e\n\u003ctd\u003e1100 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensiune de pornire\u003c\/td\u003e\n\u003ctd\u003e200 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFereastră de funcționare MPPT\u003c\/td\u003e\n\u003ctd\u003e200–1000 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFereastră MPPT la sarcină plină\u003c\/td\u003e\n\u003ctd\u003e480–800 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensiune nominală de intrare\u003c\/td\u003e\n\u003ctd\u003e600 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumăr de MPPT\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumăr maxim de intrări\u003c\/td\u003e\n\u003ctd\u003e4 (două string-uri per MPPT)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurent maxim per MPPT\u003c\/td\u003e\n\u003ctd\u003e30 A (două string-uri) \/ 20 A (un string)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurent maxim de scurtcircuit\u003c\/td\u003e\n\u003ctd\u003e40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #1e293b !important; color: #ffffff !important; text-transform: uppercase !important; font-weight: 800 !important; letter-spacing: 0.5px !important; border-radius: 8px !important; padding: 11px 14px !important; text-align: left !important;\"\u003eIeșire AC (rețea)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePutere activă nominală\u003c\/td\u003e\n\u003ctd\u003e20 000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePutere aparentă maximă\u003c\/td\u003e\n\u003ctd\u003e22 000 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePutere activă maximă (cosφ = 1)\u003c\/td\u003e\n\u003ctd\u003e22 000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensiune nominală de ieșire\u003c\/td\u003e\n\u003ctd\u003e230\/400 V AC, 3W\/N+PE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurent nominal de ieșire\u003c\/td\u003e\n\u003ctd\u003e28.9 A (la 400 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurent maxim de ieșire\u003c\/td\u003e\n\u003ctd\u003e31.9 A (la 400 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrecvență rețea\u003c\/td\u003e\n\u003ctd\u003e50 Hz \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFactor de putere reglabil\u003c\/td\u003e\n\u003ctd\u003e0.8 capacitiv … 0.8 inductiv\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDistorsiune armonică (THD)\u003c\/td\u003e\n\u003ctd\u003e≤ 3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #1e293b !important; color: #ffffff !important; text-transform: uppercase !important; font-weight: 800 !important; letter-spacing: 0.5px !important; border-radius: 8px !important; padding: 11px 14px !important; text-align: left !important;\"\u003eRandament\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRandament maxim\u003c\/td\u003e\n\u003ctd\u003e98.4%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRandament european\u003c\/td\u003e\n\u003ctd\u003e98.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #1e293b !important; color: #ffffff !important; text-transform: uppercase !important; font-weight: 800 !important; letter-spacing: 0.5px !important; border-radius: 8px !important; padding: 11px 14px !important; text-align: left !important;\"\u003eStocare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBaterii compatibile\u003c\/td\u003e\n\u003ctd\u003eLUNA2000-5\/10\/15-S0, LUNA2000-7\/14\/21-S1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensiune de lucru baterie\u003c\/td\u003e\n\u003ctd\u003e600–980 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePutere maximă de descărcare\u003c\/td\u003e\n\u003ctd\u003e22 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePutere de încărcare la borne\u003c\/td\u003e\n\u003ctd\u003e21 kW (un string) \/ 25 kW (două string-uri)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurent maxim per string de baterie\u003c\/td\u003e\n\u003ctd\u003e26.25 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #1e293b !important; color: #ffffff !important; text-transform: uppercase !important; font-weight: 800 !important; letter-spacing: 0.5px !important; border-radius: 8px !important; padding: 11px 14px !important; text-align: left !important;\"\u003eProtecții\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFCI — detecție arc electric\u003c\/td\u003e\n\u003ctd\u003eDa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtecție anti-islanding\u003c\/td\u003e\n\u003ctd\u003eDa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescărcător supratensiune DC\u003c\/td\u003e\n\u003ctd\u003eTip II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescărcător supratensiune AC\u003c\/td\u003e\n\u003ctd\u003eTip II (EN\/IEC 61643-11)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlte protecții\u003c\/td\u003e\n\u003ctd\u003eSupracurent AC, polaritate inversă DC, detecție rezistență izolație, monitorizare curent rezidual, separator pe partea DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCategorie supratensiune\u003c\/td\u003e\n\u003ctd\u003ePV II \/ AC III\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #1e293b !important; color: #ffffff !important; text-transform: uppercase !important; font-weight: 800 !important; letter-spacing: 0.5px !important; border-radius: 8px !important; padding: 11px 14px !important; text-align: left !important;\"\u003eComunicație și monitorizare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterfață\u003c\/td\u003e\n\u003ctd\u003eLED-uri de stare, WLAN integrat, aplicația FusionSolar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComunicație\u003c\/td\u003e\n\u003ctd\u003eRS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpțional\u003c\/td\u003e\n\u003ctd\u003eSmart Dongle-WLAN-FE, Smart Dongle-4G, EMMA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #1e293b !important; color: #ffffff !important; text-transform: uppercase !important; font-weight: 800 !important; letter-spacing: 0.5px !important; border-radius: 8px !important; padding: 11px 14px !important; text-align: left !important;\"\u003eConstrucție și mediu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensiuni (L × Î × A)\u003c\/td\u003e\n\u003ctd\u003e546 × 460 × 228 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreutate\u003c\/td\u003e\n\u003ctd\u003e21 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrad de protecție\u003c\/td\u003e\n\u003ctd\u003eIP66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatură de funcționare\u003c\/td\u003e\n\u003ctd\u003e-25 °C … +60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAltitudine maximă\u003c\/td\u003e\n\u003ctd\u003e4000 m (derating peste 2000 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRăcire\u003c\/td\u003e\n\u003ctd\u003eRăcire inteligentă cu aer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"font-size: 20px; font-weight: 800; color: #0f172a; margin: 30px 0 12px 0;\"\u003ePentru ce fel de consum e potrivit\u003c\/h3\u003e\n\u003cdiv class=\"feature-grid\"\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003cdiv class=\"fc-icon\"\u003e🏠\u003c\/div\u003e\n\u003cdiv class=\"fc-title\"\u003eCase mari cu racord trifazat\u003c\/div\u003e\n\u003cdiv class=\"fc-desc\"\u003ePompă de căldură, încărcare auto electric, piscină, aer condiționat pe mai multe camere — consum care justifică 20 kW.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003cdiv class=\"fc-icon\"\u003e🏨\u003c\/div\u003e\n\u003cdiv class=\"fc-title\"\u003ePensiuni și spații de cazare\u003c\/div\u003e\n\u003cdiv class=\"fc-desc\"\u003eConsum constant pe toată durata zilei, exact profilul în care producția solară se autoconsumă aproape integral.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003cdiv class=\"fc-icon\"\u003e🏭\u003c\/div\u003e\n\u003cdiv class=\"fc-title\"\u003eHale, ateliere, firme mici\u003c\/div\u003e\n\u003cdiv class=\"fc-desc\"\u003eProgram de lucru suprapus peste orele de producție solară. Economia se vede direct pe factură, fără stocare.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003cdiv class=\"fc-icon\"\u003e🚜\u003c\/div\u003e\n\u003cdiv class=\"fc-title\"\u003eFerme și sisteme de irigații\u003c\/div\u003e\n\u003cdiv class=\"fc-desc\"\u003ePompe trifazate și instalații de ventilație, alimentate din producția proprie în lunile cu consum maxim.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"font-size: 20px; font-weight: 800; color: #0f172a; margin: 30px 0 12px 0;\"\u003eDe ce Huawei\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.7; color: #334155;\"\u003eTrei lucruri îl diferențiază în practică de invertoarele din clasa de preț inferioară: \u003cstrong\u003eAFCI\u003c\/strong\u003e, care detectează arcul electric pe partea DC și oprește instalația înainte să apară un incendiu; \u003cstrong\u003erandamentul european de 98.1%\u003c\/strong\u003e, care se traduce în kWh în plus pe tot parcursul anului, nu doar în vârful de la prânz; și \u003cstrong\u003eecosistemul FusionSolar\u003c\/strong\u003e, cu monitorizare matură și o rețea de service prezentă în România.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.7; color: #334155;\"\u003eLa care se adaugă posibilitatea de a adăuga ulterior optimizatoare Huawei pe panourile umbrite, fără să schimbi nimic la invertor.\u003c\/p\u003e\n\u003ctable role=\"presentation\" width=\"100%\" cellpadding=\"0\" cellspacing=\"0\" style=\"width: 100% !important; border-collapse: separate !important; border-spacing: 0 !important; margin: 26px 0 !important; border-radius: 14px !important; overflow: hidden !important; border: 0 !important;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #ff6a00 !important; padding: 22px 24px !important;\"\u003e\n\u003cp style=\"color: #ffffff !important; font-weight: 800 !important; font-size: 17px !important; margin: 0 0 10px 0 !important;\"\u003e📄 Documente și certificări\u003c\/p\u003e\n\u003cp style=\"margin: 0 !important;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0836\/7040\/1347\/files\/Invertor-on-grid-trifazat-hibrid-Huawei-SUN2000-12-15-17-20-25K-MB0.pdf?v=1792649206\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"text-decoration-thickness: initial !important; text-decoration-style: initial !important; text-decoration-color: initial !important;\"\u003e\u003cb\u003e\u003cu\u003eFișă tehnică (PDF)\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003ca href=\"#\" rel=\"noopener\" style=\"color: #ffffff !important; font-weight: 700 !important; text-decoration: underline !important;\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"font-size: 20px; font-weight: 800; color: #0f172a; margin: 30px 0 14px 0;\"\u003eÎntrebări frecvente\u003c\/h3\u003e\n\u003cdiv class=\"ab-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003e„Battery-ready\" înseamnă că vine cu baterie?\u003c\/summary\u003e\n\u003cp\u003eNu. Înseamnă că invertorul are deja tot ce îi trebuie pentru a lucra cu o baterie, dar bateria se cumpără separat. Avantajul e că poți monta sistemul acum, fără stocare, și poți adăuga bateria oricând, fără să schimbi invertorul.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCe baterii merg pe el?\u003c\/summary\u003e\n\u003cp\u003eGama Huawei LUNA2000: variantele S0 de 5, 10 sau 15 kWh și variantele S1 de 7, 14 sau 21 kWh. Tensiunea de lucru este 600–980 V, iar puterea maximă de descărcare ajunge la 22 kW.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eChiar pot pune 30 kWp de panouri pe un invertor de 20 kW?\u003c\/summary\u003e\n\u003cp\u003eDa, este valoarea recomandată de producător. Supradimensionarea este o practică normală: panourile ating puterea nominală doar în condiții ideale, iar cu 30 kWp instalați obții putere utilă mult mai multe ore pe zi, mai ales iarna și în orele de dimineață și seară.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAm nevoie de contor inteligent?\u003c\/summary\u003e\n\u003cp\u003ePentru sistem cu baterie și pentru controlul injecției în rețea, da — este necesar Smart Power Sensor-ul Huawei. Pentru un sistem on-grid simplu, fără stocare și fără limitare de injecție, nu este obligatoriu. Spune-ne cum arată instalația și îți spunem exact ce îți trebuie.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCe face AFCI și de ce contează?\u003c\/summary\u003e\n\u003cp\u003eDetectează arcul electric pe partea de curent continuu — apare la o conexiune slăbită sau un cablu deteriorat — și oprește invertorul în câteva fracțiuni de secundă. Este o funcție de siguranță împotriva incendiului, pe care invertoarele ieftine de obicei nu o au.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003ePoate sta montat afară?\u003c\/summary\u003e\n\u003cp\u003eDa, are IP66 și funcționează între -25 și +60 °C. Recomandarea este totuși să fie ferit de soarele direct de la amiază: temperatura ridicată duce la derating, adică la reducerea puterii livrate în orele cele mai bune ale zilei.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eMerge pe un acoperiș cu două orientări?\u003c\/summary\u003e\n\u003cp\u003eDa, exact pentru asta sunt cele 2 MPPT independente. Pui sud-estul pe un MPPT și sud-vestul pe celălalt, iar fiecare lucrează la punctul lui optim, fără ca unul să-l tragă pe celălalt în jos.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAm umbrire parțială pe acoperiș. Ce fac?\u003c\/summary\u003e\n\u003cp\u003eSe pot adăuga optimizatoare Huawei pe panourile afectate, fie de la început, fie ulterior. Fiecare panou cu optimizator lucrează independent, deci un panou umbrit nu mai reduce producția întregului string.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e","brand":"AutoBox.ro","offers":[{"title":"Default Title","offer_id":54953564012867,"sku":"SUN2000-20K-MB0-AB","price":12299.0,"currency_code":"RON","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7040\/1347\/files\/imagine_sun2000-20k-mb0_1_900x900_38136072-1798-4d80-bac0-da7bde1c15fd.jpg?v=1792648793","url":"https:\/\/autobox.ro\/products\/invertor-hibrid-trifazat-huawei-sun2000-20k-mb0-20kw","provider":"AutoBox.ro","version":"1.0","type":"link"}