Inkqubo yamandla elanga isebenzisa amandla asimahla nacocekileyo ukusuka elangeni ukonga ngakumbi kumatyala akho ombane. Ukudibanisa iipakethi zebhetri kwisistim kukunika ukonga okuphezulu kunye nokuzimela.
Ukuguqulwa kunika ukugcinwa kwebhetri kumandla abanjwe emini. La mandla uwasebenzise xa kukho amafu. Iipakethi zikwasebenza njenge-backup xa igridi iphantsi.
Ngaphandle kokubonelela ngamandla athembekileyo okugcina ibhetri yasekhaya, unokuthengisa okugqithileyo ukubuyisela kwigridi kwaye wonge kwiindleko zokusetyenziswa imitha yokulinganisa.
Siza kucacisa ukuba zisebenza njani iibhetri zelanga kunye nendlela yokongeza inkqubo yogcino lwebhetri yekhaya kwisixokelelwano sakho samandla elanga.
Isiqulatho
Zisebenza njani iibhetri zelanga
Ukongeza iibhetri kwinkqubo yakho yamandla elanga
Iipakethi zebhetri ezigqwesileyo zelanga ukongeza kwisixokelelwano sakho selanga
isiphelo
Zisebenza njani iibhetri zelanga
Xa ilanga likhanya, iipaneli zelanga ziqokelela amandla kwaye ziguqulele kwi-DC (umbane othe ngqo). Umbane emva koko ungena kwi-inverter, apho uguqulwa ube yi-AC (alternating current).
Usebenzisa olu hlobo lwamandla ukunika amandla ikhaya lakho kunye nezibane zeshishini, izixhobo kunye nezixhobo zombane.
Nawaphi na amandla angaphezulu agcinwa kwibhetri edityanisiweyo yombane welanga. Xa ilanga litshona okanye imveliso yelanga isezantsi ngeentsuku ezinamafu, amandla agciniweyo anika amandla ikhaya lakho okanye ishishini.
Ezinye iisistim ezibotshelelwe kwigridi azenzelwanga ukuba zibe nokugcinwa kwebhetri. Endaweni yokugcina amandla agqithisileyo, lo mbane ufakwa kwigridi yombane.
Ukongeza iibhetri kwinkqubo yakho yamandla elanga
Ngokhuseleko lwelanga kunye nebhetri, unokuqiniseka ukuba unamandla nangaphandle kwejenereyitha yokugcina ibhetri yelanga.
Nantsi indlela yokwenza inkqubo yogcino lwelanga kunye nebhetri usebenzisa iiphaneli zelanga ezinokugcinwa kwebhetri.
Ukudibanisa kwe-AC
I-inverter ye-grid-tie ixhomekeke kumandla avela kwigridi ukuze isebenze-ihlala ibona i-voltage yegridi. Ukuba kukho ukucima, inkqubo iyacima.
Ukudibanisa i-AC idibanisa i-inverter eboshwe ngegridi kunye ne-inverter-based inverter kunye nebhanki yebhetri. I-inverter esekelwe kwibhetri ihlawulisa iibhetri kwaye isebenza njengomthombo wamandla wesibini.
Oku kwenza i-inverter yegridi isebenze ngokungathi igridi isephezulu. Xa kukho ukucima, i-inverter iya kuqhubeka isebenza (nangona iya kuqhawulwa kwigridi ukuthintela ukuthumela umbane kwakhona kwigridi).
Ukuhlangana kweDC
Kwi-DC coupling, udibanisa ibhetri ngokuthe ngqo kwiipaneli zelanga.
Ukudibanisa i-AC kubandakanya ukuguqula i-DC kwi-AC ukuze isasazwe kwaye emva koko ibuyele kwi-DC yokugcina. Kodwa umbane we-DC uqukuqela ngokuthe ngqo kwiiphaneli zelanga ukuya kwiibhetri kwi-DC coupling.
Amandla ke adlula kwi-inverter, eguqulwa ibe yi-AC ukuze isetyenziswe. Amandla agqithisileyo asenokufakwa kwakhona kwigridi yombane.
Shintsha i-inverter yegridi kunye ne-inverter elungele ukugcinwa
Kungenjalo, buyisela i-inverter yakho yegridi kunye ne-inverter esele ilungile njengeTesla Powerwall nguShenzhen Yuyang New Energy Co.
Ezi ziguquli zenzelwe ukulungiselela ukugcinwa nokusebenza kuzo zonke iinkqubo ezikhoyo zombane welanga. Qinisekisa ukuba le ekhoyo ifakwe endaweni ye-inverter yobukhulu obufanayo (okanye phantse).
Iipakethi zebhetri ezigqwesileyo zelanga ukongeza kwisixokelelwano sakho selanga
Ezona bhetri zingcono zokongeza kwisistim yakho kufuneka zinyamezele imijikelo emininzi yokukhupha imali kwiminyaka emininzi. Ibhetri ye-CTS nguHunan CTS Technology inobomi bomjikelezo we-6,000.
Kufuneka kwakhona babe nokusebenza kakuhle kwentlawulo / ukukhupha, uluhlu olubanzi lobushushu bokusebenza, kunye namanyathelo okhuseleko afana nolawulo lwe-thermal.
GSL Tesla Powerwall ibhetri
I-GSL Tesla ingasetyenziselwa i-off-grid kunye ne-hybrid-grid systems. Yibhetri ye-lithium ye-LiFePO4 enamandla aphuma kwi-10–20 kWh.
Ibhetri yeTesla Powerwall iyahambelana ngokupheleleyo kunye nee-inverters ezininzi kwimarike. Inoyilo lweplagi kunye ne-stackable kunye nomjikelo wobomi obude. Ezinye iimpawu ziquka:
- Ukhuseleko oluninzi (i-overcharge, ukukhupha ngaphezulu, isekethe emfutshane, i-overcurrent, kunye nokhuseleko lobushushu obuphezulu)
- U bulumko I-BMS (inkqubo yolawulo lwebhetri) ngokujongwa kwexesha lokwenyani lombane, okwangoku, ubushushu, kunye nobume bebhetri
- Ukutshaja ngokukhawuleza kunye nexesha elifutshane lokutshintsha (ngaphantsi kwe-10 ms) phakathi kwegridi kunye nebhetri emva kokucima
- Uluhlu lwe-voltage ephezulu yePV
- Ikhithi eyakhelwe-ngaphakathi yokulwa nothuli kwindawo ezingqongileyo
- Umsebenzi wokulinganisa ibhetri ukwandisa ukusebenza kunye nokwandisa umjikelo wobomi
Le backup yebhetri yeTesla yelanga nayo iza ne sine-wave solar inverter kunye nobomi boyilo obuqinisekisiweyo beminyaka eli-10.
CTS LiFePO4 ibhetri
I-CTS LiFePO4 yibhetri ye-48V ene-5 kW hybrid inverter kwaye ivelisa i-10 ukuya kwi-20 kWh yamandla. Ibhetri enye yi-5 kWh, enokupakishwa ukuya kuma-30 kWh.
Ukukhusela ngobuchule, i-BMS yayo ibeka iliso kwidatha ebalulekileyo efana ne-voltage, ethintela ukutshaja. Inkqubo ibandakanya i-7-inch touchscreen ebonisa ezi parameters ngexesha langempela.
Kukwakho ne-inverter ye-on-grid/off-grid ene-3/4/5 kW inverter modes. Ibhetri kulula ukuyifaka ngokubulela kwipulley kunye noyilo lukaloliwe.
Inkqubo yokugcina ibhetri ye-MelemLiFe yorhwebo
Ukuba ujonge i-backup yebhetri yamandla elanga, ungajongi ngaphaya kweMelemLife inkqubo yokugcina amandla orhwebo.
Yenziwe njengekhabhathi yonke-kwinye eneqela lebhetri, i-PCS inverter, kunye ne-EMS (inkqubo yokulawula amandla).
Ifanele i-off-grid kunye ne-on-grid systems, inomthamo olinganisiweyo wama-215 kWh kunye ne-100 kW yokutshaja/ukukhupha amandla.
Eminye yemisebenzi yayo ephawulekayo iquka:
- Ulawulo lwemfuno
- Layisha umkhondo
- Embedded peak shaving kunye nokuzaliswa kwentlambo
- Ukurekhodwa kwempazamo
- Ukubeka iliso ngexesha lokwenyani kwedatha yenkqubo
Ukongeza, iibhetri ziyahambelana neWiFi kwaye zinokuqhutywa ukude. Ikwabonisa inkqubo yokhuseleko lomlilo, iteknoloji yokupholisa ulwelo, kunye nokucwangciswa okude kunye nokubeka iliso.
I-FBC LiFePO4 10 kWh ibhetri engaphandle kwegridi
Ibhetri ye-FBC yi-Shenzhen Enersource Technology Co. ikhupha i-5 ukuya kwi-10 kWh yamandla, i-scalable ukuya kuma-512 kWh. Uyilo lwayo lweemodyuli luvumela ukongeza iibhetri ezininzi ngokuhambelana ngokupakisha ukuya kuthi ga kwi-15 kubo.
Ibhetri ineempawu ze-BMS, ukhuseleko-lokuqala ukhuseleko lwe-IP55 kunye noyilo lwendawo yokuhlala yolawulo olungcono lwendawo, kunye nokhuseleko olupheleleyo.
Ngale bhetri yasekhaya, uqinisekisiwe ngamandla azinzileyo, ukhuseleko, ukuya kuthi ga kwi-6,000 yobomi bomjikelo. Ixhasa RS485, CAN, Bluetooth, kunye nonxibelelwano Wi-Fi.
EcoZone smart LiFePO4 ibhetri
Ibhanki yebhetri ye-EcoZone Smart ephathekayo sisisombululo esifikelelekayo sokugcina ibhetri yelanga. Imveliso yayo ifikelela kwi-5 kWh, kwaye unokudibanisa ukuya kwiibhetri ezili-16 ngokufanayo.
Ibhetri iyahambelana ne-99% ye-inverters kwaye inika ubomi bomjikelezo we-6,000 kunye nokusebenza okuthembekileyo. Ikwanayo ne-PC software esweni kunye nokhuseleko lokhuseleko.
Kodwa eyona nto ibalaseleyo yi-LCD ebonisa ukujongwa kweparamitha ngexesha langempela kwaye iza newaranti yeminyaka emi-5.
isiphelo
Ukudibanisa iibhetri kwiinkqubo zamandla elanga kukuwonga amandla kwaye kunika amandla athembekileyo elanga kunye nokugcinwa kwebhetri.
Ukugcinwa kwebhetri yamandla elanga kukunika ukuzimela kwamandla ngokunciphisa ukuthembela kwakho kwigridi. Awona mandla elanga angcono aneebhetri zokugcina ezigcinayo anobomi bomjikelo omde, ukuxinana kwamandla aphezulu, kunye neempawu zokhuseleko.
Ixabiso lebhetri yelanga iinkqubo zokugcina kuxhomekeke kumthamo wabo kunye nokuba yintoni efunekayo ibhetri yakho yogcino lwelanga.
