{"title":"Lithium batteries for photovoltaic","description":"\u003cdiv style=\"text-align:left;\"\u003e\n\u003ch2 style=\"text-align:left;\"\u003eBatterie al litio per fotovoltaico: la scelta è quanti kWh, non quale marca\u003c\/h2\u003e\n\u003cp\u003eSe hai già un impianto o lo stai progettando, l'accumulo serve a una cosa sola: usare di sera l'energia prodotta di giorno. La domanda giusta quindi non è \"quale batteria\", ma \u003cstrong\u003equanta capacità ti serve\u003c\/strong\u003e e \u003cstrong\u003ese è compatibile con il tuo inverter\u003c\/strong\u003e. In questa sezione trovi i moduli al litio \u003cstrong\u003eSolaX Triple Power T58\u003c\/strong\u003e da 5,8 kWh, in configurazione master e slave, più il BMS per la messa in parallelo.\u003c\/p\u003e\n\n\u003ch3 style=\"text-align:left;\"\u003eMaster e slave: l'errore d'ordine più comune\u003c\/h3\u003e\n\u003cp\u003eUn sistema T58 non si compone mettendo insieme moduli identici. Serve \u003cstrong\u003eun modulo MASTER\u003c\/strong\u003e, che contiene l'elettronica di gestione e dialoga con l'inverter, più \u003cstrong\u003euno o più moduli SLAVE\u003c\/strong\u003e che aggiungono solo capacità. Ordinare due master, o solo slave, significa avere un accumulo che non parte. Regola pratica: \u003cem\u003esempre un master, poi tanti slave quanti ne servono\u003c\/em\u003e.\u003c\/p\u003e\n\n\u003ch3 style=\"text-align:left;\"\u003eQuanta capacità serve davvero\u003c\/h3\u003e\n\u003cp\u003eIl calcolo utile è sul \u003cstrong\u003econsumo serale e notturno\u003c\/strong\u003e, non sul consumo totale annuo: l'accumulo copre le ore senza sole. Prendi i kWh che consumi dal tramonto all'alba in una giornata tipo e aggiungi un margine.\u003c\/p\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin:16px 0; text-align:left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#f4f6f8;\"\u003e\n\u003cth style=\"border:1px solid #d9dee3; padding:8px; text-align:left;\"\u003eProfilo\u003c\/th\u003e\n\u003cth style=\"border:1px solid #d9dee3; padding:8px; text-align:left;\"\u003eConsumo serale\/notturno indicativo\u003c\/th\u003e\n\u003cth style=\"border:1px solid #d9dee3; padding:8px; text-align:left;\"\u003eConfigurazione T58\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dee3; padding:8px; text-align:left;\"\u003eCoppia, casa senza pompa di calore\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dee3; padding:8px; text-align:left;\"\u003efino a 5 kWh\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dee3; padding:8px; text-align:left;\"\u003e1 master (5,8 kWh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dee3; padding:8px; text-align:left;\"\u003eFamiglia con elettrodomestici serali\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dee3; padding:8px; text-align:left;\"\u003e6 – 11 kWh\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dee3; padding:8px; text-align:left;\"\u003e1 master + 1 slave (11,6 kWh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dee3; padding:8px; text-align:left;\"\u003eFamiglia con pompa di calore o ricarica auto elettrica notturna\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dee3; padding:8px; text-align:left;\"\u003e12 – 17 kWh\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dee3; padding:8px; text-align:left;\"\u003e1 master + 2 slave (17,4 kWh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dee3; padding:8px; text-align:left;\"\u003eAttività commerciale o esigenza di backup esteso\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dee3; padding:8px; text-align:left;\"\u003eoltre 17 kWh\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dee3; padding:8px; text-align:left;\"\u003epiù stringhe con BMS di parallelo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eIl \u003cstrong\u003eBMS per il parallelo\u003c\/strong\u003e serve quando si supera il numero di moduli gestibili da una singola stringa: permette di raddoppiare il banco batterie mantenendo il bilanciamento fra i due gruppi.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#eaf4fb; border-left:4px solid #1a5f9c; padding:14px 16px; margin:20px 0; text-align:left;\"\u003e\n\u003cp style=\"margin:0; text-align:left;\"\u003e\u003cstrong\u003eIl consiglio del banco.\u003c\/strong\u003e Sovradimensionare l'accumulo è lo spreco più caro del fotovoltaico: una batteria che non si scarica mai completamente non ripaga la differenza di prezzo. Meglio partire dalla capacità che copre il consumo serale reale e aggiungere uno slave dopo il primo inverno, quando hai i dati veri dal monitoraggio. Il sistema è modulare proprio per questo. Se ci mandi la marca e il modello del tuo inverter, verifichiamo la compatibilità prima che tu ordini.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"text-align:left;\"\u003ePrima di ordinare: tre verifiche\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. Inverter compatibile.\u003c\/strong\u003e Le batterie ad alta tensione dialogano solo con inverter predisposti: verifica sul manuale del tuo \u003ca href=\"\/en\/collections\/inverter\"\u003einverter\u003c\/a\u003e che il modello di batteria sia in elenco.\u003cbr\u003e\n\u003cstrong\u003e2. Spazio e peso.\u003c\/strong\u003e I moduli si impilano a torre e vanno posati su superficie piana e ventilata, al riparo dal gelo e dall'irraggiamento diretto.\u003cbr\u003e\n\u003cstrong\u003e3. Installazione.\u003c\/strong\u003e Il collegamento va eseguito da un installatore abilitato: parliamo di tensioni continue elevate, non di un'apparecchiatura plug and play.\u003c\/p\u003e\n\n\u003ch2 style=\"text-align:left;\"\u003eDomande frequenti\u003c\/h2\u003e\n\n\u003ch4 style=\"text-align:left;\"\u003ePosso aggiungere moduli in un secondo momento?\u003c\/h4\u003e\n\u003cp\u003eSì, è il vantaggio del sistema modulare: si parte da un master e si aggiungono slave quando cambiano le esigenze. È buona pratica che i moduli aggiunti siano della stessa serie, per evitare squilibri di invecchiamento fra le celle.\u003c\/p\u003e\n\n\u003ch4 style=\"text-align:left;\"\u003eL'accumulo mi fa funzionare la casa durante un blackout?\u003c\/h4\u003e\n\u003cp\u003eSolo se l'inverter dispone della funzione di backup ed è stato cablato con il quadro dedicato. Senza quella predisposizione, per norma l'impianto si disconnette dalla rete e la batteria non alimenta le utenze. È una scelta da fare in fase di progetto.\u003c\/p\u003e\n\n\u003ch4 style=\"text-align:left;\"\u003eQuanto dura una batteria al litio per fotovoltaico?\u003c\/h4\u003e\n\u003cp\u003eLa vita utile si misura in cicli di carica e scarica, non in anni: un impianto domestico compie in genere un ciclo al giorno. La durata effettiva dipende da profondità di scarica e temperatura di esercizio; per il dato preciso fai riferimento alla garanzia dichiarata dal costruttore sulla scheda del singolo prodotto.\u003c\/p\u003e\n\n\u003ch4 style=\"text-align:left;\"\u003eServe un locale tecnico dedicato?\u003c\/h4\u003e\n\u003cp\u003eNon necessariamente, ma serve un ambiente asciutto, ventilato e con temperatura stabile. Garage e locali tecnici vanno bene; sono da evitare i sottotetti non coibentati e le pareti esposte a sud.\u003c\/p\u003e\n\n\u003cp\u003ePer il resto della componentistica vedi \u003ca href=\"\/en\/collections\/pannelli-fotovoltaici\"\u003epannelli fotovoltaici\u003c\/a\u003e, \u003ca href=\"\/en\/collections\/inverter\"\u003einverter\u003c\/a\u003e e la panoramica \u003ca href=\"\/en\/collections\/fotovoltaico\"\u003efotovoltaico\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"batterie-al-litio-per-fotovoltaico-5-8kwh-triple-power-t58-batteria-master-solax","title":"Photovoltaic System 15W - 12V - Kit with Charge Controller and Led Lamps","description":"\u003ch2\u003eIsland photovoltaic kit with regulator and led lamp\u003c\/h2\u003e\u003cp\u003e The KIT15-SB is a \u003cstrong\u003ephotovoltaic system\u003c\/strong\u003e particularly suitable for illuminating light points or small accessories with reduced absorption in areas isolated from the electricity grid.\u003cbr\u003e For its operation it is necessary to complete the system with a lead AGM or GEL battery (not included in the kit).\u003cbr\u003e The \u003cstrong\u003eregulator\u003c\/strong\u003e is equipped with a button for manual switching on and off of the lamp.\u003cbr\u003e It is possible to set the duration (in hours) of the lighting period of the lamp.\u003cbr\u003e The lamp will turn on from sunset for the set number of hours (compatibly with battery life). The \"twilight\" function avoids the need to install an external twilight.\u003cbr\u003e The modularity of the system allows an extension of power by simply adding other panels in parallel.\u003cbr\u003e\u003cbr\u003e Attention: the use of an inverter determines consumptions (operation and stand-by) which drastically reduce the autonomy of the system.\u003cbr\u003e Do not connect the input of the inverter to the LOAD terminal of the charge controller. Connect the inverter directly to the battery.\u003cbr\u003e\u003cbr\u003e Batteries and connection cables not included.\u003cbr\u003e\u003cbr\u003e Items included\u003cbr\u003e - 1x MM015-12 \/ 1\u003cbr\u003e - 1x RHN10 \/ 3\u003cbr\u003e - 1x LB122WW2\u003c\/p\u003e\u003ch3\u003e\u003c\/h3\u003e","brand":"SolaX","offers":[{"title":"Default Title","offer_id":46674039832915,"sku":"SPT58MASTER","price":2405.54,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0260\/6222\/5485\/files\/BatteriealLitioperFotovoltaico5.8kWhTriplePowerT58BatteriaMASTERSolax1.jpg?v=1685551869"},{"product_id":"batterie-al-litio-per-fotovoltaico-5-8kwh-triple-power-t58-batteria-slave-solax","title":"Photovoltaic System 15W - 12V - Kit with Charge Controller and Led Lamps","description":"\u003ch2\u003eIsland photovoltaic kit with regulator and led lamp\u003c\/h2\u003e\u003cp\u003e The KIT15-SB is a \u003cstrong\u003ephotovoltaic system\u003c\/strong\u003e particularly suitable for illuminating light points or small accessories with reduced absorption in areas isolated from the electricity grid.\u003cbr\u003e For its operation it is necessary to complete the system with a lead AGM or GEL battery (not included in the kit).\u003cbr\u003e The \u003cstrong\u003eregulator\u003c\/strong\u003e is equipped with a button for manual switching on and off of the lamp.\u003cbr\u003e It is possible to set the duration (in hours) of the lighting period of the lamp.\u003cbr\u003e The lamp will turn on from sunset for the set number of hours (compatibly with battery life). The \"twilight\" function avoids the need to install an external twilight.\u003cbr\u003e The modularity of the system allows an extension of power by simply adding other panels in parallel.\u003cbr\u003e\u003cbr\u003e Attention: the use of an inverter determines consumptions (operation and stand-by) which drastically reduce the autonomy of the system.\u003cbr\u003e Do not connect the input of the inverter to the LOAD terminal of the charge controller. Connect the inverter directly to the battery.\u003cbr\u003e\u003cbr\u003e Batteries and connection cables not included.\u003cbr\u003e\u003cbr\u003e Items included\u003cbr\u003e - 1x MM015-12 \/ 1\u003cbr\u003e - 1x RHN10 \/ 3\u003cbr\u003e - 1x LB122WW2\u003c\/p\u003e\u003ch3\u003e\u003c\/h3\u003e","brand":"SolaX","offers":[{"title":"Default Title","offer_id":46674233852243,"sku":"SPT58SLAVE","price":2301.53,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0260\/6222\/5485\/files\/BatteriealLitioperFotovoltaico5.8kWhTriplePowerT58BatteriaSLAVESolax.jpg?v=1748537394"},{"product_id":"sistemi-di-accumulo-fotovoltaico-bms-parallelo-per-raddoppiare-le-batterie-t58","title":"Photovoltaic System 15W - 12V - Kit with Charge Controller and Led Lamps","description":"\u003ch2\u003eIsland photovoltaic kit with regulator and led lamp\u003c\/h2\u003e\u003cp\u003e The KIT15-SB is a \u003cstrong\u003ephotovoltaic system\u003c\/strong\u003e particularly suitable for illuminating light points or small accessories with reduced absorption in areas isolated from the electricity grid.\u003cbr\u003e For its operation it is necessary to complete the system with a lead AGM or GEL battery (not included in the kit).\u003cbr\u003e The \u003cstrong\u003eregulator\u003c\/strong\u003e is equipped with a button for manual switching on and off of the lamp.\u003cbr\u003e It is possible to set the duration (in hours) of the lighting period of the lamp.\u003cbr\u003e The lamp will turn on from sunset for the set number of hours (compatibly with battery life). The \"twilight\" function avoids the need to install an external twilight.\u003cbr\u003e The modularity of the system allows an extension of power by simply adding other panels in parallel.\u003cbr\u003e\u003cbr\u003e Attention: the use of an inverter determines consumptions (operation and stand-by) which drastically reduce the autonomy of the system.\u003cbr\u003e Do not connect the input of the inverter to the LOAD terminal of the charge controller. Connect the inverter directly to the battery.\u003cbr\u003e\u003cbr\u003e Batteries and connection cables not included.\u003cbr\u003e\u003cbr\u003e Items included\u003cbr\u003e - 1x MM015-12 \/ 1\u003cbr\u003e - 1x RHN10 \/ 3\u003cbr\u003e - 1x LB122WW2\u003c\/p\u003e\u003ch3\u003e\u003c\/h3\u003e","brand":"SolaX","offers":[{"title":"Default Title","offer_id":46724829643091,"sku":"SPT58BMS","price":1099.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0260\/6222\/5485\/files\/SistemidiAccumuloFotovoltaicoBMSParalleloperRaddoppiareleBatterieT581.jpg?v=1729029660"}],"url":"https:\/\/zanqivorel.online\/en\/collections\/batterie-al-litio-per-fotovoltaico.oembed","provider":"Oniroview","version":"1.0","type":"link"}