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Si uno recibe menos luz por una sombra o por suciedad, toda la serie pasa a trabajar en un punto que ya no es el mejor para los demás paneles. El inversor tiene uno o varios MPPT, y cada uno gestiona un grupo entero de paneles. Un Huawei SUN2000-5KTL-L1, por ejemplo, tiene dos: puedes poner los paneles de la cara este en uno y los de la cara oeste en otro.",{"type":509,"value":528},{"type":500,"tag":505,"attrs":705,"children":706},{},[707],{"type":509,"value":708},"Con microinversores, cada panel busca su propio punto de trabajo. Los modelos \"4 en 1\" de Hoymiles, por ejemplo, tienen cuatro entradas independientes: cada panel se controla y se convierte por separado. Un panel en sombra produce menos, pero no arrastra a sus vecinos.",{"type":509,"value":528},{"type":500,"tag":505,"attrs":711,"children":712},{},[713],{"type":509,"value":714},"Ningún equipo recupera la luz que tapa una chimenea o un árbol. Lo que hace el microinversor es evitar que ese panel reste producción a los demás.",{"type":509,"value":528},{"type":500,"tag":661,"attrs":717,"children":718},{"class":663},[719,720,724,725,729,730],{"type":509,"value":666},{"type":500,"tag":668,"attrs":721,"children":723},{"type":670,"srcset":722},"https:\u002F\u002Fapi.solarplus.es\u002Ffiles\u002Fpages\u002Fplaca-solar-sucia@2x.webp 2x, https:\u002F\u002Fapi.solarplus.es\u002Ffiles\u002Fpages\u002Fplaca-solar-sucia.webp 1x",[],{"type":509,"value":666},{"type":500,"tag":668,"attrs":726,"children":728},{"type":676,"srcset":727},"https:\u002F\u002Fapi.solarplus.es\u002Ffiles\u002Fpages\u002Fplaca-solar-sucia@2x.jpg 2x, https:\u002F\u002Fapi.solarplus.es\u002Ffiles\u002Fpages\u002Fplaca-solar-sucia.jpg 1x",[],{"type":509,"value":666},{"type":500,"tag":681,"attrs":731,"children":735},{"alt":732,"class":684,"src":733,"srcset":734,"loading":687},"Panel solar con suciedad desigual sobre su superficie","https:\u002F\u002Fapi.solarplus.es\u002Ffiles\u002Fpages\u002Fplaca-solar-sucia.jpg","https:\u002F\u002Fapi.solarplus.es\u002Ffiles\u002Fpages\u002Fplaca-solar-sucia@2x.jpg 2x",[],{"type":509,"value":528},{"type":500,"tag":692,"attrs":738,"children":739},{},[740],{"type":509,"value":741},"Tensión en el tejado",{"type":509,"value":528},{"type":500,"tag":505,"attrs":744,"children":745},{},[746],{"type":509,"value":747},"Con microinversores, la corriente continua se queda en el tramo corto entre cada panel y su microinversor. Los Enphase IQ8 admiten como máximo entre 60 y 65 V de entrada, y en Hoymiles cada panel trabaja a unos 60 V. Un inversor de string como el Huawei de 5 kW admite series de hasta 600 V en continua.",{"type":509,"value":528},{"type":500,"tag":505,"attrs":750,"children":751},{},[752],{"type":509,"value":753},"Mientras haya luz, cada panel genera tensión aunque bajes el interruptor general del cuadro. Cualquier trabajo en el tejado le corresponde a un instalador.",{"type":509,"value":528},{"type":500,"tag":692,"attrs":756,"children":757},{},[758],{"type":509,"value":759},"Monitorización panel a panel",{"type":509,"value":528},{"type":500,"tag":505,"attrs":762,"children":763},{},[764],{"type":509,"value":765},"Para ver en el móvil lo que produce cada panel necesitas una pasarela de comunicaciones conectada a internet:",{"type":509,"value":528},{"type":500,"tag":564,"attrs":768,"children":769},{},[770,771,781,782,792,793,803],{"type":509,"value":568},{"type":500,"tag":570,"attrs":772,"children":773},{},[774,779],{"type":500,"tag":512,"attrs":775,"children":776},{},[777],{"type":509,"value":778},"Enphase:",{"type":509,"value":780}," la IQ Gateway (Envoy-S Metered), que gestiona hasta 600 microinversores y envía producción y consumo a la plataforma de Enphase.",{"type":509,"value":568},{"type":500,"tag":570,"attrs":783,"children":784},{},[785,790],{"type":500,"tag":512,"attrs":786,"children":787},{},[788],{"type":509,"value":789},"Hoymiles:",{"type":509,"value":791}," una pasarela DTU (el equipo que recoge los datos de los microinversores, por ejemplo la DTU-Pro) y la plataforma S-Miles Cloud.",{"type":509,"value":568},{"type":500,"tag":570,"attrs":794,"children":795},{},[796,801],{"type":500,"tag":512,"attrs":797,"children":798},{},[799],{"type":509,"value":800},"APsystems EZ1",{"type":509,"value":802}," (kit de balcón): lleva wifi y Bluetooth y se ve en la app AP EasyPower.",{"type":509,"value":603},{"type":509,"value":528},{"type":500,"tag":521,"attrs":806,"children":809},{"id":807,"data-toc":808},"comparativa","Micro vs string",[810],{"type":509,"value":811},"Microinversor, inversor de string u optimizadores: diferencias",{"type":509,"value":528},{"type":500,"tag":505,"attrs":814,"children":815},{},[816,818,823],{"type":509,"value":817},"Si dudas entre microinversor e inversor de string, esta tabla resume lo que cambia. Los precios son del material para 10 paneles de hasta 560 W (entre 4,5 y 5 kWp, por ejemplo, el tejado de un chalet), con IVA, en octubre de 2026. El ",{"type":500,"tag":512,"attrs":819,"children":820},{},[821],{"type":509,"value":822},"kWp",{"type":509,"value":824}," (kilovatio pico) es la potencia máxima que suman los paneles.",{"type":509,"value":528},{"type":500,"tag":827,"attrs":828,"children":829},"table",{"class":827},[830,831,866,867,1074],{"type":509,"value":568},{"type":500,"tag":832,"attrs":833,"children":834},"thead",{},[835,837,865],{"type":509,"value":836},"\n\t\t",{"type":500,"tag":838,"attrs":839,"children":840},"tr",{},[841,843,847,848,853,854,859,860,864],{"type":509,"value":842},"\n\t\t\t",{"type":500,"tag":844,"attrs":845,"children":846},"th",{},[],{"type":509,"value":842},{"type":500,"tag":844,"attrs":849,"children":850},{},[851],{"type":509,"value":852},"Inversor de string",{"type":509,"value":842},{"type":500,"tag":844,"attrs":855,"children":856},{},[857],{"type":509,"value":858},"String + optimizadores",{"type":509,"value":842},{"type":500,"tag":844,"attrs":861,"children":862},{},[863],{"type":509,"value":109},{"type":509,"value":836},{"type":509,"value":568},{"type":509,"value":568},{"type":500,"tag":868,"attrs":869,"children":870},"tbody",{},[871,872,900,901,928,929,957,958,986,987,1015,1016,1044,1045,1073],{"type":509,"value":836},{"type":500,"tag":838,"attrs":873,"children":874},{},[875,876,882,883,888,889,893,894,899],{"type":509,"value":842},{"type":500,"tag":877,"attrs":878,"children":879},"td",{},[880],{"type":509,"value":881},"Dónde se convierte a alterna",{"type":509,"value":842},{"type":500,"tag":877,"attrs":884,"children":885},{},[886],{"type":509,"value":887},"En el inversor central",{"type":509,"value":842},{"type":500,"tag":877,"attrs":890,"children":891},{},[892],{"type":509,"value":887},{"type":509,"value":842},{"type":500,"tag":877,"attrs":895,"children":896},{},[897],{"type":509,"value":898},"En el tejado, en cada microinversor",{"type":509,"value":836},{"type":509,"value":836},{"type":500,"tag":838,"attrs":902,"children":903},{},[904,905,910,911,916,917,922,923,927],{"type":509,"value":842},{"type":500,"tag":877,"attrs":906,"children":907},{},[908],{"type":509,"value":909},"Seguimiento MPPT",{"type":509,"value":842},{"type":500,"tag":877,"attrs":912,"children":913},{},[914],{"type":509,"value":915},"Por grupo de paneles (2 en el ejemplo)",{"type":509,"value":842},{"type":500,"tag":877,"attrs":918,"children":919},{},[920],{"type":509,"value":921},"Por panel",{"type":509,"value":842},{"type":500,"tag":877,"attrs":924,"children":925},{},[926],{"type":509,"value":921},{"type":509,"value":836},{"type":509,"value":836},{"type":500,"tag":838,"attrs":930,"children":931},{},[932,933,938,939,944,945,950,951,956],{"type":509,"value":842},{"type":500,"tag":877,"attrs":934,"children":935},{},[936],{"type":509,"value":937},"Corriente continua en el tejado",{"type":509,"value":842},{"type":500,"tag":877,"attrs":940,"children":941},{},[942],{"type":509,"value":943},"Series de alta tensión (hasta 600 V en el ejemplo)",{"type":509,"value":842},{"type":500,"tag":877,"attrs":946,"children":947},{},[948],{"type":509,"value":949},"La serie sigue llegando en continua al inversor",{"type":509,"value":842},{"type":500,"tag":877,"attrs":952,"children":953},{},[954],{"type":509,"value":955},"Solo entre panel y microinversor (unos 60 V)",{"type":509,"value":836},{"type":509,"value":836},{"type":500,"tag":838,"attrs":959,"children":960},{},[961,962,967,968,973,974,979,980,985],{"type":509,"value":842},{"type":500,"tag":877,"attrs":963,"children":964},{},[965],{"type":509,"value":966},"Datos por panel",{"type":509,"value":842},{"type":500,"tag":877,"attrs":969,"children":970},{},[971],{"type":509,"value":972},"No",{"type":509,"value":842},{"type":500,"tag":877,"attrs":975,"children":976},{},[977],{"type":509,"value":978},"Sí (Huawei en la app FusionSolar; 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La diferencia es que no convierte a alterna: eso lo sigue haciendo el inversor central.",{"type":509,"value":528},{"type":500,"tag":505,"attrs":1096,"children":1097},{},[1098],{"type":509,"value":1099},"Por eso cada optimizador solo funciona con determinados inversores. El Huawei SUN2000P-600W, por ejemplo, admite paneles de hasta 600 W, funciona con los inversores Huawei SUN2000 KTL-L1 y KTL-M1 y muestra los datos de cada panel en la app FusionSolar. Si un instalador te propone optimizadores, pide que confirme por escrito que son compatibles con el inversor y los paneles del presupuesto.",{"type":509,"value":528},{"type":500,"tag":692,"attrs":1102,"children":1104},{"id":1103},"optimizar-algunos-paneles",[1105],{"type":509,"value":1106},"¿Se pueden optimizar solo algunos paneles?",{"type":509,"value":528},{"type":500,"tag":505,"attrs":1109,"children":1110},{},[1111],{"type":509,"value":1112},"Con algunos fabricantes, sí. El Tigo TS4-A-O (paneles de hasta 700 Wp, 25 años de garantía, unos 54 € con IVA) está pensado para ponerlo solo en los paneles que lo necesitan, por ejemplo los dos que reciben la sombra de una chimenea. Para ver datos de cada panel, Tigo necesita además sus equipos de comunicación CCA y TAP. El instalador debe confirmar que el esquema eléctrico de tu instalación admite ese montaje parcial.",{"type":509,"value":528},{"type":500,"tag":692,"attrs":1115,"children":1116},{},[1117],{"type":509,"value":1118},"Gestión de sombras sin equipos en el panel",{"type":509,"value":528},{"type":500,"tag":505,"attrs":1121,"children":1122},{},[1123,1125,1130],{"type":509,"value":1124},"Otra vía es dejar el tejado sin electrónica extra. SMA incluye en sus inversores compatibles la función ShadeFix, que gestiona las sombras sin optimizadores y sin coste adicional. Si la sombra afecta a pocos paneles, pide que te comparen esta opción con las otras dos. Tienes más detalle en nuestra página de ",{"type":500,"tag":549,"attrs":1126,"children":1127},{"to":347},[1128],{"type":509,"value":1129},"inversores SMA",{"type":509,"value":1131},".",{"type":509,"value":528},{"type":500,"tag":1134,"attrs":1135,"children":1138},"solar-panel-calculator",{"heading":1136,"mode":1137},"Calcula cuánto puedes ahorrar con placas solares","inContentWidget",[],{"type":509,"value":603},{"type":500,"tag":521,"attrs":1141,"children":1144},{"id":1142,"data-toc":1143},"ventajas","Ventajas y desventajas",[1145],{"type":509,"value":1146},"Ventajas y desventajas de los microinversores",{"type":509,"value":528},{"type":500,"tag":692,"attrs":1149,"children":1150},{},[1151],{"type":509,"value":1152},"Ventajas",{"type":509,"value":528},{"type":500,"tag":564,"attrs":1155,"children":1156},{},[1157,1158,1168,1169,1179,1180,1190,1191,1201,1202,1212,1213,1223],{"type":509,"value":568},{"type":500,"tag":570,"attrs":1159,"children":1160},{},[1161,1166],{"type":500,"tag":512,"attrs":1162,"children":1163},{},[1164],{"type":509,"value":1165},"Sombras y orientaciones distintas:",{"type":509,"value":1167}," cada panel trabaja por su cuenta, así que una sombra parcial o un panel en otra cara del tejado no frena al resto.",{"type":509,"value":568},{"type":500,"tag":570,"attrs":1170,"children":1171},{},[1172,1177],{"type":500,"tag":512,"attrs":1173,"children":1174},{},[1175],{"type":509,"value":1176},"Diseño flexible:",{"type":509,"value":1178}," sirven para tejados pequeños o irregulares donde no caben series largas iguales, y para kits de balcón.",{"type":509,"value":568},{"type":500,"tag":570,"attrs":1181,"children":1182},{},[1183,1188],{"type":500,"tag":512,"attrs":1184,"children":1185},{},[1186],{"type":509,"value":1187},"Ampliación por módulos:",{"type":509,"value":1189}," puedes añadir paneles con su microinversor sin cambiar un inversor central. Eso sí, hay que respetar los límites del circuito de alterna, comprobar la compatibilidad y actualizar la documentación de la instalación.",{"type":509,"value":568},{"type":500,"tag":570,"attrs":1192,"children":1193},{},[1194,1199],{"type":500,"tag":512,"attrs":1195,"children":1196},{},[1197],{"type":509,"value":1198},"Menos tensión continua en el tejado:",{"type":509,"value":1200}," unos 60 V por panel en lugar de series de cientos de voltios.",{"type":509,"value":568},{"type":500,"tag":570,"attrs":1203,"children":1204},{},[1205,1210],{"type":500,"tag":512,"attrs":1206,"children":1207},{},[1208],{"type":509,"value":1209},"Datos panel a panel:",{"type":509,"value":1211}," si un panel produce menos de lo normal, lo ves en la app.",{"type":509,"value":568},{"type":500,"tag":570,"attrs":1214,"children":1215},{},[1216,1221],{"type":500,"tag":512,"attrs":1217,"children":1218},{},[1219],{"type":509,"value":1220},"Garantías largas:",{"type":509,"value":1222}," 25 años en los Enphase IQ8 e IQ9 en España, frente a 10 años de garantía estándar en un inversor de string como el Huawei de 5 kW.",{"type":509,"value":603},{"type":509,"value":528},{"type":500,"tag":692,"attrs":1226,"children":1227},{},[1228],{"type":509,"value":24},{"type":509,"value":528},{"type":500,"tag":564,"attrs":1231,"children":1232},{},[1233,1234,1244,1245,1255,1256,1266,1267,1277,1278,1295],{"type":509,"value":568},{"type":500,"tag":570,"attrs":1235,"children":1236},{},[1237,1242],{"type":500,"tag":512,"attrs":1238,"children":1239},{},[1240],{"type":509,"value":1241},"Precio:",{"type":509,"value":1243}," en nuestro ejemplo de 10 paneles, el material cuesta unos 1.600 € más que con un inversor de string.",{"type":509,"value":568},{"type":500,"tag":570,"attrs":1246,"children":1247},{},[1248,1253],{"type":500,"tag":512,"attrs":1249,"children":1250},{},[1251],{"type":509,"value":1252},"Más aparatos en el tejado:",{"type":509,"value":1254}," cada avería obliga a subir al tejado. La garantía de Enphase no cubre la retirada, la instalación ni el diagnóstico.",{"type":509,"value":568},{"type":500,"tag":570,"attrs":1257,"children":1258},{},[1259,1264],{"type":500,"tag":512,"attrs":1260,"children":1261},{},[1262],{"type":509,"value":1263},"Potencia de salida limitada por equipo:",{"type":509,"value":1265}," un Enphase IQ8HC admite paneles de hasta 560 W, pero entrega como máximo 380 W en alterna. Pide al instalador que justifique la combinación de panel y microinversor.",{"type":509,"value":568},{"type":500,"tag":570,"attrs":1268,"children":1269},{},[1270,1275],{"type":500,"tag":512,"attrs":1271,"children":1272},{},[1273],{"type":509,"value":1274},"Dependencia de internet:",{"type":509,"value":1276}," para mantener la garantía de Enphase, los equipos deben estar conectados a internet de forma continua.",{"type":509,"value":568},{"type":500,"tag":570,"attrs":1279,"children":1280},{},[1281,1286,1288,1293],{"type":500,"tag":512,"attrs":1282,"children":1283},{},[1284],{"type":509,"value":1285},"Baterías:",{"type":509,"value":1287}," si piensas añadir una batería, pide que el presupuesto explique cómo se conectará. Con un inversor de string puedes elegir directamente un ",{"type":500,"tag":549,"attrs":1289,"children":1290},{"to":107},[1291],{"type":509,"value":1292},"inversor híbrido",{"type":509,"value":1294},", que gestiona paneles y batería en un solo aparato.",{"type":509,"value":603},{"type":509,"value":528},{"type":500,"tag":521,"attrs":1298,"children":1300},{"id":1299,"data-toc":83},"precio",[1301],{"type":509,"value":1302},"Precio de un microinversor en España",{"type":509,"value":528},{"type":500,"tag":505,"attrs":1305,"children":1306},{},[1307],{"type":509,"value":1308},"Un microinversor Enphase para un panel cuesta entre 134 y 189 € con IVA, según la potencia. A eso se suman la pasarela de monitorización (unos 453 €) y un cable por panel (unos 40 €). Son precios de venta al público en una tienda online española, consultados en octubre de 2026.",{"type":509,"value":528},{"type":500,"tag":827,"attrs":1311,"children":1312},{"class":827},[1313,1314,1341,1342,1552],{"type":509,"value":568},{"type":500,"tag":832,"attrs":1315,"children":1316},{},[1317,1318,1340],{"type":509,"value":836},{"type":500,"tag":838,"attrs":1319,"children":1320},{},[1321,1322,1327,1328,1333,1334,1339],{"type":509,"value":842},{"type":500,"tag":844,"attrs":1323,"children":1324},{},[1325],{"type":509,"value":1326},"Equipo",{"type":509,"value":842},{"type":500,"tag":844,"attrs":1329,"children":1330},{},[1331],{"type":509,"value":1332},"Para qué sirve",{"type":509,"value":842},{"type":500,"tag":844,"attrs":1335,"children":1336},{},[1337],{"type":509,"value":1338},"Precio con 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En la práctica son casi lo mismo que vatios: el IQ8MC da 330 VA, que equivalen a 325 W.",{"type":509,"value":528},{"type":500,"tag":692,"attrs":1568,"children":1569},{},[1570],{"type":509,"value":1571},"Ejemplo: 10 paneles en un chalet",{"type":509,"value":528},{"type":500,"tag":505,"attrs":1574,"children":1575},{},[1576],{"type":509,"value":1577},"Para 10 paneles de hasta 560 W, esto cuesta solo el inversor (o los microinversores) con sus accesorios:",{"type":509,"value":528},{"type":500,"tag":564,"attrs":1580,"children":1581},{},[1582,1583,1597,1598,1613,1614,1629],{"type":509,"value":568},{"type":500,"tag":570,"attrs":1584,"children":1585},{},[1586,1590,1592,1596],{"type":500,"tag":512,"attrs":1587,"children":1588},{},[1589],{"type":509,"value":599},{"type":509,"value":1591}," 10 Enphase IQ8HC (1.592,90 €) + pasarela (453,28 €) + 10 cables (403,70 €) = ",{"type":500,"tag":512,"attrs":1593,"children":1594},{},[1595],{"type":509,"value":1042},{"type":509,"value":1131},{"type":509,"value":568},{"type":500,"tag":570,"attrs":1599,"children":1600},{},[1601,1606,1608,1612],{"type":500,"tag":512,"attrs":1602,"children":1603},{},[1604],{"type":509,"value":1605},"String con optimizadores:",{"type":509,"value":1607}," Huawei de 5 kW (832,63 €) + 10 optimizadores (593,90 €) = ",{"type":500,"tag":512,"attrs":1609,"children":1610},{},[1611],{"type":509,"value":1036},{"type":509,"value":1131},{"type":509,"value":568},{"type":500,"tag":570,"attrs":1615,"children":1616},{},[1617,1622,1624,1628],{"type":500,"tag":512,"attrs":1618,"children":1619},{},[1620],{"type":509,"value":1621},"String:",{"type":509,"value":1623}," Huawei de 5 kW = ",{"type":500,"tag":512,"attrs":1625,"children":1626},{},[1627],{"type":509,"value":1030},{"type":509,"value":1131},{"type":509,"value":603},{"type":509,"value":528},{"type":500,"tag":505,"attrs":1632,"children":1633},{},[1634,1636,1641],{"type":509,"value":1635},"Las cifras no incluyen paneles, estructura, protecciones, mano de obra ni legalización, y un presupuesto real puede llevar algún accesorio más. Para el precio de una instalación completa, consulta nuestra guía de ",{"type":500,"tag":549,"attrs":1637,"children":1638},{"to":165},[1639],{"type":509,"value":1640},"precios de placas solares",{"type":509,"value":1131},{"type":509,"value":528},{"type":500,"tag":505,"attrs":1644,"children":1645},{},[1646],{"type":509,"value":1647},"Con otras marcas el cálculo cambia. Hoymiles fabrica microinversores \"4 en 1\" de 1.200 a 2.000 W, y un equipo \"4 en 1\" suele costar menos que cuatro microinversores de un panel.",{"type":509,"value":528},{"type":500,"tag":692,"attrs":1650,"children":1651},{},[1652],{"type":509,"value":1653},"Cómo saber si la diferencia se recupera",{"type":509,"value":528},{"type":500,"tag":505,"attrs":1656,"children":1657},{},[1658],{"type":509,"value":1659},"Lo que tienes que averiguar es cuántos kWh más al año produce tu tejado con microinversores y cuánto valen en tu factura. Para saberlo:",{"type":509,"value":528},{"type":500,"tag":626,"attrs":1662,"children":1663},{},[1664,1665,1670,1671,1676,1677,1689,1690,1695],{"type":509,"value":568},{"type":500,"tag":570,"attrs":1666,"children":1667},{},[1668],{"type":509,"value":1669},"Pide dos simulaciones de producción con los mismos paneles, la misma ubicación y las mismas sombras: una con inversor de string y otra con microinversores (o con optimizadores).",{"type":509,"value":568},{"type":500,"tag":570,"attrs":1672,"children":1673},{},[1674],{"type":509,"value":1675},"Comprueba que las sombras se han estudiado para todo el año. En invierno el sol va más bajo y las sombras son más largas que en una foto de verano a mediodía.",{"type":509,"value":568},{"type":500,"tag":570,"attrs":1678,"children":1679},{},[1680,1682,1687],{"type":509,"value":1681},"Valora los kWh extra que consumes en casa al precio de tu tarifa, y los que viertes a la red al precio de compensación. Recuerda el ",{"type":500,"tag":549,"attrs":1683,"children":1684},{"to":196},[1685],{"type":509,"value":1686},"límite de la compensación de excedentes",{"type":509,"value":1688},": la compensación nunca supera lo que pagas por la energía comprada en el periodo de facturación.",{"type":509,"value":568},{"type":500,"tag":570,"attrs":1691,"children":1692},{},[1693],{"type":509,"value":1694},"Compara ese ahorro anual con la diferencia de precio del presupuesto completo.",{"type":509,"value":603},{"type":509,"value":519},{"type":500,"tag":521,"attrs":1698,"children":1700},{"id":1699,"data-toc":201},"marcas",[1701],{"type":509,"value":1702},"Marcas de microinversores en España: Enphase, Hoymiles y APsystems",{"type":509,"value":528},{"type":500,"tag":692,"attrs":1705,"children":1706},{},[1707],{"type":509,"value":334},{"type":509,"value":528},{"type":500,"tag":505,"attrs":1710,"children":1711},{},[1712],{"type":509,"value":1713},"Los IQ8 llevan un microinversor por panel y tienen protección IP67 frente a polvo y agua:",{"type":509,"value":528},{"type":500,"tag":564,"attrs":1716,"children":1717},{},[1718,1719,1729,1730,1740,1741,1751],{"type":509,"value":568},{"type":500,"tag":570,"attrs":1720,"children":1721},{},[1722,1727],{"type":500,"tag":512,"attrs":1723,"children":1724},{},[1725],{"type":509,"value":1726},"IQ8MC:",{"type":509,"value":1728}," 325 W de salida, paneles de hasta 480 W, eficiencia europea del 96,7 % (el rendimiento medio con distintos niveles de sol).",{"type":509,"value":568},{"type":500,"tag":570,"attrs":1731,"children":1732},{},[1733,1738],{"type":500,"tag":512,"attrs":1734,"children":1735},{},[1736],{"type":509,"value":1737},"IQ8HC:",{"type":509,"value":1739}," 380 W de salida, paneles de hasta 560 W, eficiencia europea del 96,8 %.",{"type":509,"value":568},{"type":500,"tag":570,"attrs":1742,"children":1743},{},[1744,1749],{"type":500,"tag":512,"attrs":1745,"children":1746},{},[1747],{"type":509,"value":1748},"IQ8P:",{"type":509,"value":1750}," 475 W de salida nominal, paneles de hasta 670 W, eficiencia europea del 97,0 %.",{"type":509,"value":603},{"type":509,"value":528},{"type":500,"tag":505,"attrs":1754,"children":1755},{},[1756,1758,1763],{"type":509,"value":1757},"Tienes la ficha de la marca en ",{"type":500,"tag":549,"attrs":1759,"children":1760},{"to":335},[1761],{"type":509,"value":1762},"inversores Enphase",{"type":509,"value":1131},{"type":509,"value":528},{"type":500,"tag":692,"attrs":1766,"children":1767},{},[1768],{"type":509,"value":378},{"type":509,"value":528},{"type":500,"tag":505,"attrs":1771,"children":1772},{},[1773,1775,1780],{"type":509,"value":1774},"Hoymiles tiene equipos de un panel y de cuatro paneles. Su serie HMS lleva protección IP67 y un rendimiento máximo de hasta el 96,7 %. Los \"4 en 1\" van de 1.200 a 2.000 W, con cuatro entradas independientes. La monitorización se hace con pasarela DTU y la plataforma S-Miles Cloud. Más información en ",{"type":500,"tag":549,"attrs":1776,"children":1777},{"to":379},[1778],{"type":509,"value":1779},"inversores Hoymiles",{"type":509,"value":1131},{"type":509,"value":528},{"type":500,"tag":692,"attrs":1783,"children":1784},{},[1785],{"type":509,"value":1786},"APsystems",{"type":509,"value":528},{"type":500,"tag":564,"attrs":1789,"children":1790},{},[1791,1792,1802,1803,1820,1821,1831],{"type":509,"value":568},{"type":500,"tag":570,"attrs":1793,"children":1794},{},[1795,1800],{"type":500,"tag":512,"attrs":1796,"children":1797},{},[1798],{"type":509,"value":1799},"DS3 (monofásico):",{"type":509,"value":1801}," un microinversor para dos paneles, con dos MPPT independientes, de 730, 880 o 960 VA, eficiencia del 97 % e IP67.",{"type":509,"value":568},{"type":500,"tag":570,"attrs":1804,"children":1805},{},[1806,1811,1813,1818],{"type":500,"tag":512,"attrs":1807,"children":1808},{},[1809],{"type":509,"value":1810},"QT2 (trifásico):",{"type":509,"value":1812}," un equipo para cuatro paneles, de 2.000 VA. Sirve si tu vivienda tiene suministro trifásico (puedes comprobarlo en nuestra guía ",{"type":500,"tag":549,"attrs":1814,"children":1815},{"to":113},[1816],{"type":509,"value":1817},"monofásica o trifásica",{"type":509,"value":1819},").",{"type":509,"value":568},{"type":500,"tag":570,"attrs":1822,"children":1823},{},[1824,1829],{"type":500,"tag":512,"attrs":1825,"children":1826},{},[1827],{"type":509,"value":1828},"EZ1:",{"type":509,"value":1830}," pensado para kits de balcón, con dos entradas y salida de 600, 799 o 960 VA. APsystems no lo admite en tejados: si lo instalas ahí, pierdes la garantía.",{"type":509,"value":603},{"type":509,"value":528},{"type":500,"tag":1134,"attrs":1834,"children":1835},{"heading":1136,"mode":1137},[],{"type":509,"value":603},{"type":500,"tag":521,"attrs":1838,"children":1840},{"id":1839,"data-toc":27},"garantia",[1841],{"type":509,"value":1842},"Garantía de los microinversores: qué cubre y qué no",{"type":509,"value":528},{"type":500,"tag":505,"attrs":1845,"children":1846},{},[1847,1849,1858],{"type":509,"value":1848},"La ",{"type":500,"tag":1850,"attrs":1851,"children":1855},"a",{"href":1852,"target":1853,"rel":1854},"https:\u002F\u002Fenphase.com\u002Fes-es\u002Fdownload\u002Fwrty-00174spain-esiq-microinverter0pdf","_blank","noopener noreferrer",[1856],{"type":509,"value":1857},"garantía de Enphase para España",{"type":509,"value":1859},", vigente desde el 1 de agosto de 2026, da 25 años a los microinversores IQ9, IQ8 e IQ7 y 5 años a la pasarela IQ Gateway, contados desde la fecha de activación. Si un equipo falla, Enphase lo repara, lo sustituye o te reembolsa su valor de mercado actual.",{"type":509,"value":528},{"type":500,"tag":1862,"attrs":1863,"children":1865},"good-to-know",{"icon":1864},"bell",[1866,1867,1903],{"type":509,"value":603},{"type":500,"tag":564,"attrs":1868,"children":1871},{"class":1869,"slot":1870},"mb-0","content",[1872,1873,1878,1879,1884,1885,1890,1891,1896,1897,1902],{"type":509,"value":568},{"type":500,"tag":570,"attrs":1874,"children":1875},{},[1876],{"type":509,"value":1877},"Los equipos deben estar conectados a internet de forma continua durante toda la garantía.",{"type":509,"value":568},{"type":500,"tag":570,"attrs":1880,"children":1881},{},[1882],{"type":509,"value":1883},"La garantía no cubre los costes de retirada, instalación ni diagnóstico. Pregunta al instalador si su garantía de mano de obra los incluye.",{"type":509,"value":568},{"type":500,"tag":570,"attrs":1886,"children":1887},{},[1888],{"type":509,"value":1889},"Tienes 90 días para reclamar desde que descubres el defecto.",{"type":509,"value":568},{"type":500,"tag":570,"attrs":1892,"children":1893},{},[1894],{"type":509,"value":1895},"Solo cubre equipos vendidos por Enphase o por un distribuidor autorizado en Europa. Guarda la factura.",{"type":509,"value":568},{"type":500,"tag":570,"attrs":1898,"children":1899},{},[1900],{"type":509,"value":1901},"Si vendes la casa, el nuevo propietario tiene 30 días para enviar el formulario de cambio de titular y pagar una tasa.",{"type":509,"value":603},{"type":509,"value":603},{"type":509,"value":528},{"type":500,"tag":505,"attrs":1906,"children":1907},{},[1908],{"type":509,"value":1909},"Hoymiles anuncia garantías \"de hasta 25 años\". La cifra final depende de la ampliación de garantía contratada, así que pide que el presupuesto indique los años exactos. APsystems exige registrar el kit EZ1 en su app para tener garantía.",{"type":509,"value":528},{"type":500,"tag":505,"attrs":1912,"children":1913},{},[1914],{"type":509,"value":1915},"Con un inversor de string, el Huawei de 5 kW tiene 10 años de garantía estándar y, si se avería, solo hay que cambiar un aparato.",{"type":509,"value":528},{"type":500,"tag":521,"attrs":1918,"children":1920},{"id":1919,"data-toc":130},"instalacion",[1921],{"type":509,"value":1922},"Instalación de microinversores y trámites en España",{"type":509,"value":528},{"type":500,"tag":505,"attrs":1925,"children":1926},{},[1927,1929,1935],{"type":509,"value":1928},"Una instalación con microinversores en el tejado se tramita igual que cualquier otra de autoconsumo. La norma de referencia es el ",{"type":500,"tag":1850,"attrs":1930,"children":1932},{"href":1931,"target":1853,"rel":1854},"https:\u002F\u002Fwww.boe.es\u002Fbuscar\u002Fact.php?id=BOE-A-2019-5089",[1933],{"type":509,"value":1934},"Real Decreto 244\u002F2019",{"type":509,"value":1936},":",{"type":509,"value":528},{"type":500,"tag":564,"attrs":1939,"children":1940},{},[1941,1942,1952,1953,1963,1964,1974,1975,1985,1986,1996],{"type":509,"value":568},{"type":500,"tag":570,"attrs":1943,"children":1944},{},[1945,1950],{"type":500,"tag":512,"attrs":1946,"children":1947},{},[1948],{"type":509,"value":1949},"Permisos de acceso y conexión:",{"type":509,"value":1951}," no los necesitas si tu instalación es sin excedentes, ni si tiene excedentes, es de 15 kW o menos y está en suelo urbanizado. Una instalación doméstica de 4 o 5 kWp queda muy por debajo de ese límite.",{"type":509,"value":568},{"type":500,"tag":570,"attrs":1954,"children":1955},{},[1956,1961],{"type":500,"tag":512,"attrs":1957,"children":1958},{},[1959],{"type":509,"value":1960},"Certificado de la instalación (CIE o boletín):",{"type":509,"value":1962}," lo emite y tramita el instalador habilitado ante tu comunidad autónoma.",{"type":509,"value":568},{"type":500,"tag":570,"attrs":1965,"children":1966},{},[1967,1972],{"type":500,"tag":512,"attrs":1968,"children":1969},{},[1970],{"type":509,"value":1971},"Registro de autoconsumo:",{"type":509,"value":1973}," en instalaciones de baja tensión de menos de 100 kW, la comunidad autónoma te inscribe de oficio con esa documentación.",{"type":509,"value":568},{"type":500,"tag":570,"attrs":1976,"children":1977},{},[1978,1983],{"type":500,"tag":512,"attrs":1979,"children":1980},{},[1981],{"type":509,"value":1982},"Compensación simplificada:",{"type":509,"value":1984}," si la instalación es renovable y de 100 kW o menos, la energía que viertes a la red se descuenta de tu factura: en PVPC, al precio medio del mercado de cada hora menos el coste de los desvíos; en mercado libre, al precio que pactes con tu comercializadora. El descuento nunca supera el valor de la energía que compras en el periodo de facturación (como máximo un mes).",{"type":509,"value":568},{"type":500,"tag":570,"attrs":1987,"children":1988},{},[1989,1994],{"type":500,"tag":512,"attrs":1990,"children":1991},{},[1992],{"type":509,"value":1993},"Sin excedentes:",{"type":509,"value":1995}," si no quieres verter a la red, es obligatorio un sistema antivertido. El instalador entrega su documentación junto con el certificado.",{"type":509,"value":603},{"type":509,"value":528},{"type":500,"tag":505,"attrs":1999,"children":2000},{},[2001,2003,2008],{"type":509,"value":2002},"El paso a paso, incluido el trámite con el ayuntamiento, está en nuestra guía para ",{"type":500,"tag":549,"attrs":2004,"children":2005},{"to":134},[2006],{"type":509,"value":2007},"legalizar una instalación fotovoltaica",{"type":509,"value":1131},{"type":509,"value":528},{"type":500,"tag":692,"attrs":2011,"children":2012},{},[2013],{"type":509,"value":2014},"Ampliar una instalación con microinversores",{"type":509,"value":528},{"type":500,"tag":505,"attrs":2017,"children":2018},{},[2019,2021,2026],{"type":509,"value":2020},"Añadir paneles es más sencillo que con un string, porque cada uno llega con su microinversor y no tienes que cambiar un inversor que se queda corto. Antes de comprar, el instalador debe revisar la compatibilidad con los equipos que ya tienes, la capacidad del circuito de alterna y las protecciones, y actualizar la documentación de la instalación. Lo explicamos en ",{"type":500,"tag":549,"attrs":2022,"children":2023},{"to":140},[2024],{"type":509,"value":2025},"cómo ampliar una instalación de placas solares",{"type":509,"value":1131},{"type":509,"value":528},{"type":500,"tag":692,"attrs":2029,"children":2030},{},[2031],{"type":509,"value":2032},"Kits de balcón con microinversor",{"type":509,"value":528},{"type":500,"tag":505,"attrs":2035,"children":2036},{},[2037],{"type":509,"value":2038},"Los kits de balcón, como el APsystems EZ1, funcionan con un microinversor. En España, lo que se exige depende de la potencia y de si el kit vierte a la red:",{"type":509,"value":528},{"type":500,"tag":564,"attrs":2041,"children":2042},{},[2043,2044,2054,2055,2065],{"type":509,"value":568},{"type":500,"tag":570,"attrs":2045,"children":2046},{},[2047,2052],{"type":500,"tag":512,"attrs":2048,"children":2049},{},[2050],{"type":509,"value":2051},"Sin excedentes y hasta 800 VA:",{"type":509,"value":2053}," puedes conectarlo a un circuito que ya tengas en casa, por ejemplo un enchufe. Debe llevar un sistema antivertido y una corriente de fuga a tierra de 10 mA como máximo. El fabricante, el importador o el vendedor te entrega la documentación.",{"type":509,"value":568},{"type":500,"tag":570,"attrs":2056,"children":2057},{},[2058,2063],{"type":500,"tag":512,"attrs":2059,"children":2060},{},[2061],{"type":509,"value":2062},"Con excedentes (de cualquier potencia) o sin excedentes por encima de 800 VA:",{"type":509,"value":2064}," necesita un circuito propio desde el cuadro, con un diferencial tipo A de 30 mA en viviendas (el interruptor que corta la corriente si detecta una fuga).",{"type":509,"value":603},{"type":509,"value":528},{"type":500,"tag":505,"attrs":2068,"children":2069},{},[2070,2072,2077],{"type":509,"value":2071},"Lo tienes todo en nuestra guía de ",{"type":500,"tag":549,"attrs":2073,"children":2074},{"to":67},[2075],{"type":509,"value":2076},"placas solares para balcón",{"type":509,"value":1131},{"type":509,"value":528},{"type":500,"tag":521,"attrs":2080,"children":2083},{"id":2081,"data-toc":2082},"resumen","¿Te conviene?",[2084],{"type":509,"value":2085},"¿Te conviene un microinversor? Depende de tu tejado",{"type":509,"value":528},{"type":500,"tag":564,"attrs":2088,"children":2089},{},[2090,2091,2101,2102,2112,2113,2123,2124,2134,2135,2145],{"type":509,"value":568},{"type":500,"tag":570,"attrs":2092,"children":2093},{},[2094,2099],{"type":500,"tag":512,"attrs":2095,"children":2096},{},[2097],{"type":509,"value":2098},"Tejado orientado al sur, sin sombras:",{"type":509,"value":2100}," un inversor de string. En nuestro ejemplo, el material cuesta unos 1.600 € menos y los microinversores apenas aportan ventajas.",{"type":509,"value":568},{"type":500,"tag":570,"attrs":2103,"children":2104},{},[2105,2110],{"type":500,"tag":512,"attrs":2106,"children":2107},{},[2108],{"type":509,"value":2109},"Tejado a dos aguas, con paneles al este y al oeste:",{"type":509,"value":2111}," un inversor con dos MPPT puede gestionar cada cara por separado. Los microinversores tienen sentido si hay más de dos orientaciones o grupos de muy pocos paneles.",{"type":509,"value":568},{"type":500,"tag":570,"attrs":2114,"children":2115},{},[2116,2121],{"type":500,"tag":512,"attrs":2117,"children":2118},{},[2119],{"type":509,"value":2120},"Sombra de una chimenea, un árbol o un edificio en parte del tejado:",{"type":509,"value":2122}," pide que te comparen microinversores, optimizadores solo en los paneles afectados y un inversor con gestión de sombras. Elige con las simulaciones en la mano.",{"type":509,"value":568},{"type":500,"tag":570,"attrs":2125,"children":2126},{},[2127,2132],{"type":500,"tag":512,"attrs":2128,"children":2129},{},[2130],{"type":509,"value":2131},"Tejado pequeño o irregular, ático o terraza:",{"type":509,"value":2133}," los microinversores encajan bien cuando solo caben unos pocos paneles en sitios distintos.",{"type":509,"value":568},{"type":500,"tag":570,"attrs":2136,"children":2137},{},[2138,2143],{"type":500,"tag":512,"attrs":2139,"children":2140},{},[2141],{"type":509,"value":2142},"Balcón o piso sin tejado propio:",{"type":509,"value":2144}," un kit con microinversor de hasta 800 VA.",{"type":509,"value":603},{"type":509,"value":528},{"type":500,"tag":505,"attrs":2148,"children":2149},{},[2150],{"type":509,"value":2151},"Al pedir presupuestos, que cada instalador te dé dos propuestas para tu tejado, una con microinversores y otra con inversor de string, con los mismos paneles y el precio desglosado.",{"type":509,"value":528},{"type":500,"tag":521,"attrs":2154,"children":2157},{"id":2155,"data-toc":2156},"preguntas-frecuentes","Preguntas frecuentes",[2158],{"type":509,"value":2156},{"type":509,"value":528},{"type":500,"tag":692,"attrs":2161,"children":2162},{},[2163],{"type":509,"value":2164},"¿Cuánto cuesta un microinversor?",{"type":509,"value":528},{"type":500,"tag":505,"attrs":2167,"children":2168},{},[2169],{"type":509,"value":2170},"Un microinversor Enphase para un panel cuesta entre 134 y 189 € con IVA (octubre de 2026). Además necesitas un cable por panel, de unos 40 €, y una pasarela de monitorización, de unos 453 €.",{"type":509,"value":528},{"type":500,"tag":692,"attrs":2173,"children":2174},{},[2175],{"type":509,"value":2176},"¿Qué es mejor, un microinversor o un optimizador?",{"type":509,"value":528},{"type":500,"tag":505,"attrs":2179,"children":2180},{},[2181],{"type":509,"value":2182},"Depende de tu tejado y de tu presupuesto. Los dos gestionan cada panel por separado. El optimizador necesita un inversor central y en nuestro ejemplo sale unos 1.000 € más barato. El microinversor deja el tejado sin series de alta tensión en continua y no depende de un único aparato central.",{"type":509,"value":528},{"type":500,"tag":692,"attrs":2185,"children":2186},{},[2187],{"type":509,"value":2188},"¿Puedo poner optimizadores solo en las placas con sombra?",{"type":509,"value":528},{"type":500,"tag":505,"attrs":2191,"children":2192},{},[2193],{"type":509,"value":2194},"Con algunos modelos, sí. El Tigo TS4-A-O está pensado para instalarlo solo en los paneles que lo necesitan, siempre que el esquema eléctrico de tu instalación lo permita.",{"type":509,"value":528},{"type":500,"tag":692,"attrs":2197,"children":2198},{},[2199],{"type":509,"value":2200},"¿Cuántos años de garantía tiene un microinversor?",{"type":509,"value":528},{"type":500,"tag":505,"attrs":2203,"children":2204},{},[2205],{"type":509,"value":2206},"Enphase da en España 25 años a sus microinversores IQ8 e IQ9 desde la activación, y 5 años a la pasarela. La garantía no cubre la mano de obra de retirada ni de instalación.",{"type":509,"value":528},{"type":500,"tag":692,"attrs":2209,"children":2210},{},[2211],{"type":509,"value":2212},"¿Puedo enchufar un kit solar con microinversor?",{"type":509,"value":528},{"type":500,"tag":505,"attrs":2215,"children":2216},{},[2217],{"type":509,"value":2218},"Sí, siempre que sea sin excedentes y de 800 VA o menos, con sistema antivertido y una corriente de fuga a tierra de 10 mA como máximo. Si vierte a la red o supera 800 VA, necesita un circuito propio desde el cuadro.",[],[],{"div":471,"p":2222,"strong":2223,"h2":2224,"nuxt-link":2225,"ul":2225,"li":2226,"ol":469,"picture":469,"source":2227,"img":469,"h3":2228,"table":469,"thead":469,"tr":485,"th":2229,"tbody":469,"td":2230,"solar-panel-calculator":469,"a":469,"good-to-know":471},39,50,10,11,49,4,20,7,55,true,[2233,2244,2254,2266],{"id":2234,"name":2235,"slug":2236,"uri":16,"shortDescription":2237,"readingTime":2238,"image":2239},58,"Placas solares y todo lo que vale la pena saber sobre ellas","placas-solares","La eficiencia no es el único dato al elegir placas solares. Compara potencia, dimensiones, coeficiente de temperatura, ensayos y garantías de cada modelo.",19,{"x1":2240,"x2":2241,"webpX1":2242,"webpX2":2243},"https:\u002F\u002Fapi.solarplus.es\u002Ffiles\u002Fpages_featured\u002F58.jpg","https:\u002F\u002Fapi.solarplus.es\u002Ffiles\u002Fpages_featured\u002F58@2x.jpg","https:\u002F\u002Fapi.solarplus.es\u002Ffiles\u002Fpages_featured\u002F58.webp","https:\u002F\u002Fapi.solarplus.es\u002Ffiles\u002Fpages_featured\u002F58@2x.webp",{"id":2245,"name":2246,"slug":2247,"uri":335,"shortDescription":2248,"readingTime":485,"image":2249},52,"Microinversores Enphase - revisión y opiniones","enphase","Qué comparar en Enphase IQ8 e IQ9N: potencia de salida, compatibilidad del panel, garantía española, Gateway y configuración de respaldo.",{"x1":2250,"x2":2251,"webpX1":2252,"webpX2":2253},"https:\u002F\u002Fapi.solarplus.es\u002Ffiles\u002Fpages_featured\u002F52.jpg","https:\u002F\u002Fapi.solarplus.es\u002Ffiles\u002Fpages_featured\u002F52@2x.jpg","https:\u002F\u002Fapi.solarplus.es\u002Ffiles\u002Fpages_featured\u002F52.webp","https:\u002F\u002Fapi.solarplus.es\u002Ffiles\u002Fpages_featured\u002F52@2x.webp",{"id":2255,"name":2256,"slug":2257,"uri":2258,"shortDescription":2259,"readingTime":2260,"image":2261},46,"La fotovoltaica de la A a la Z","guia-fotovoltaica","\u002Fguia-fotovoltaica","Descubre todo lo esencial sobre la energía solar fotovoltaica: cómo funcionan las placas solares, qué marcas elegir, precios, amortización y consejos para pedir presupuestos sin errores.",9,{"x1":2262,"x2":2263,"webpX1":2264,"webpX2":2265},"https:\u002F\u002Fapi.solarplus.es\u002Ffiles\u002Fpages_featured\u002F46.jpg","https:\u002F\u002Fapi.solarplus.es\u002Ffiles\u002Fpages_featured\u002F46@2x.jpg","https:\u002F\u002Fapi.solarplus.es\u002Ffiles\u002Fpages_featured\u002F46.webp","https:\u002F\u002Fapi.solarplus.es\u002Ffiles\u002Fpages_featured\u002F46@2x.webp",{"id":2267,"name":98,"slug":2268,"uri":104,"shortDescription":2269,"readingTime":2238,"image":2270},30,"inversores","Cómo elegir un inversor solar en España: MPPT, suministro monofásico o trifásico, baterías, respaldo, garantía y alcance del presupuesto.",{"x1":2271,"x2":2272,"webpX1":2273,"webpX2":2274},"https:\u002F\u002Fapi.solarplus.es\u002Ffiles\u002Fpages_featured\u002F30.jpg","https:\u002F\u002Fapi.solarplus.es\u002Ffiles\u002Fpages_featured\u002F30@2x.jpg","https:\u002F\u002Fapi.solarplus.es\u002Ffiles\u002Fpages_featured\u002F30.webp","https:\u002F\u002Fapi.solarplus.es\u002Ffiles\u002Fpages_featured\u002F30@2x.webp"]