Iinkqubo zogcino lwamandla asekhaya okwangoku zahlulwe zaba ziindidi ezimbini: igridi edityaniswe negridi yogcino lwamandla asekhaya kunye nenkqubo yogcino lwamandla ekhaya ngaphandle kwegridi. Ibhetri ye-lithium yokugcina amandla ekhaya iipakethi zikuvumela ukuba ufumane amandla akhuselekileyo, athembekileyo, kwaye azinzileyo kwaye ekugqibeleni uphucule umgangatho wobomi. Iimveliso zogcino lwamandla ezindlini zingafakelwa ekhaya ibhetri ye-lithium yokugcina amandla iipakethi, nokuba kwi-photovoltaic off-grid application cenarios okanye nakwimizi apho iinkqubo ze-photovoltaic zingafakwanga.
Iipakethi zebhetri ze-lithium zasekhaya zinobomi benkonzo engaphezulu kweminyaka elishumi, idizayini yemodyuli, iiyunithi ezininzi zokugcina amandla zinokudibaniswa ngokuhambelana ngokuguquguqukayo, zilula, zikhawuleza, kwaye ziphucule kakhulu ukugcinwa kwamandla kunye nokusetyenziswa.
Inkqubo yokugcina amandla ekhaya exhunyiwe kwigridi iquka iinxalenye ezintlanu, i-0kubandakanya i-solar cell array, i-inverter edibeneyo yegridi, inkqubo yokulawula i-BMS, i-lithium ibhetri pack, kunye nomthwalo we-AC. Inkqubo ithatha umbane odibeneyo we-photovoltaic kunye neenkqubo zokugcina amandla. Xa amandla ombane ephakathi, i-photovoltaic grid-ixhunyiwe inkqubo kunye ne-mains inikezela amandla kumthwalo; xa amandla amakhulu ehluleka, inkqubo yokugcina amandla kunye ne-photovoltaic igridi edityanisiweyo idityaniswe ngokubambisana.
Inkqubo yokugcina amandla angaphandle kwegridi yasekhaya izimele kwaye ayinalo naluphi na uxhumano lombane kwigridi. Ngoko ke, yonke inkqubo ayifuni i-inverter edibeneyo yegridi, kwaye i-photovoltaic inverter inokuhlangabezana neemfuno. Iinkqubo zokugcina amandla angaphandle kwegridi yasekhaya zohlulwe zibe ziindlela ezintathu zokusebenza. Imodi ye-1: I-Photovoltaic inikezela ukugcinwa kwamandla kunye nombane womsebenzisi (usuku olunelanga); Imodi yesi-2: Iibhetri ze-Photovoltaic kunye nokugcinwa kwamandla zibonelela ngombane womsebenzisi (amafu); Imodi yesi-3: Ugcino lwamandla Ibhetri ibonelela ngombane kumsebenzisi (ngobusuku nemini yemvula).
