Iinkqubo ze-photovoltaic zasekhaya iprojekthi yokuvelisa amandla iqinisekiswa yinkampani yegridi yokusetyenziswa kwegridi. Ngoko ke kunokwenzeka kangakanani ukuxhobisa iprojekthi yeenkqubo ze-photovoltaic zasekhaya ngeibhanki yamandla yasekhaya? Mingaphi iminyaka yeendleko ezinokufunyanwa kwakhona? Kwaye yintoni imeko yokusetyenziswa kwehlabathi ngoku? Kule nqaku, siza kuxubusha uhlalutyo olunokwenzeka lwe-photovoltaic yangoku ye-solar system ukumiswa kwamandla asekhaya ukusuka kwiimeko ezintathu. Kwezinye iindawo eziphuhlisiwe, iindleko zokusetyenziswa kombane ziphezulu, kwaye izibonelelo zegridi zizonke azizinzile kwaye zithembekile. Ke ngoko, ukunciphisa iindleko zombane ezibanzi yeyona nto iphambili yokufaka umbane wasekhaya. Ngokombono wokusetyenziswa kombane ngomntu ngamnye, ukusetyenziswa kombane ngomntu ngamnye waseJamani/i-USA/Japan/Australia iya kuba yi-7,035/12,994/7,820/10,071 kWh ngokulandelelanayo ngo-2021, eyi-1.8/3.3/1.99/2.56 amaxesha eTshayina ngomntu ngamnye. ukusetyenziswa kombane (3,927kWh) kwangeli xesha linye. Ngokwembono yamaxabiso ombane, amaxabiso ombane wendawo yokuhlala kwimimandla ephuhlileyo kwihlabathi jikelele nawo aphezulu kakhulu. Ngokweenkcukacha-manani ezisuka kwiGlobal Petrol Prices, umndilili wexabiso lokuhlala lombane eJamani/United States/Japan/Australia ngoJuni 2020 yi-36/14/26/34 cents/kWh, eyi-4.2/1.65/3.1/4 amaxesha okuhlala eTshayina. ixabiso lombane (8.5 cent) kwangelo xesha. Ityala loku-1:Iinkqubo zamandla elanga zaseOstreliya zokuhlala I-avareji yetyala lombane lase-Australia lineenguqu ezininzi, kuxhomekeke kubungakanani bekhaya lakho kunye nenani lezixhobo zombane ozisebenzisayo yonke imihla. Nangona kunjalo, umndilili wokusetyenziswa kombane wesizwe e-Australia yi-9,044 kWh ngonyaka okanye i-14 kWh ngosuku. Ngelishwa, kwiminyaka emithathu edlulileyo, amatyala ombane wekhaya anyuke ngaphezu kwe-550 yeedola. Izixhobo zombane zasekhaya kunye namandla ziboniswe kolu luhlu lulandelayo:
| Inombolo yesiriyeli | Izixhobo zoMbane | Ubungakanani | Amandla (W) | Ixesha loMbane | UkuSetyenziswa koMbane kukonke (Wh) |
| 1 | isikhanyiso | 3 | 40 | 6 | 720 |
| 2 | Isilungisi somoya (1.5P) | 2 | 1100 | 10 | 1100*10*0.8=17600 |
| 3 | ifriji | 1 | 100 | 24 | 24*100*0.5=1200 |
| 4 | iseti ye-TV | 1 | 150 | 4 | 600 |
| 5 | I-oven ye-Microwave | 1 | 800 | 1 | 800 |
| 6 | imeshini yovasa Impahla | 1 | 230 | 1 | 230 |
| 7 | Ezinye izixhobo (ikhompyuter / irutha / ihood yoluhlu) | 660 | |||
| Amandla Aphelele | 21810 | ||||
Umndilili wokusetyenziswa kombane wenyanga kweli khaya laseOstreliya umalunga nama-650 kWh, kwaye umndilili wokusetyenziswa kombane wonyaka ngama-7,800 kWh ngenyanga. Ngokwengxelo yexabiso lombane lentengo ye-Australian Energy Market Council, i-avareji yetyala lombane lonyaka lase-Australia kulo nyaka linyuke nge-100 yeedola kulo nyaka uphelileyo, lafikelela kwi-1,776 yeedola, kwaye umyinge wetyala lombane nge-kilowatt-yure nganye yi-34.41 yeesenti: Kubalwa nge-7,800 kilowatt-iiyure zombane ngonyaka: Ityala lombane lonyaka=$0.3441*7800kWh=$2683.98 Ngaphandle kweSicombululo seeNkqubo zaMandla eKhaya leGridi Ngokwemeko yendlu, siyile isisombululo sebhetri yeSolar enesigaba esinye. Uyilo lusebenzisa iimodyuli ze-12 500W, i-modyuli ye-6kW iyonke, kwaye ifakela i-5kW i-inverters yokugcina amandla e-bidirectional, enokuvelisa i-580 ~ 600kWh yombane ngenyanga ngokwe-avareji. Amandla e-Photovoltaic angasetyenziselwa inxalenye yexesha, kunye ne-BSLBATT7.5kWh ukugcinwa kwamandla ebhetri ye-lithiumicwangciswe ngokwexesha le-6-iyure yencopho yokusetyenziswa kwamandla, esetyenziselwa usetyenziso lwamandla omthwalo ngexesha lencopho ngaphandle kokukhanya kwelanga. Amandla elanga asekhaya xa ewonke angahlangabezana nemfuno yabathengi yombane. 
Uhlalutyo lwenzuzo yezoqoqosho: Okwangoku, iindleko zeenkqubo ze-photovoltaic yi-$ 0.6519 / W, kwaye ixabiso leebhetri eziphantsi kwe-voltage yokugcina amandla malunga ne-$ 0.2794 / Wh. Utyalo-mali lokugcina amandla lwe-5kW + BSLBATT 7.5kWh ibhetri yePowerwall imalunga ne-6000 yeedola, kwaye iindleko eziphambili zezi zilandelayo:
| Inombolo yesiriyeli | Igama leSixhobo | Inkcazo | Ubungakanani | Ixabiso lilonke (USD) |
| 1 | Izixhobo zeSolar Power | Crystalline isilicon 50Wp | 12 | 1678.95 |
| 2 | Isiguquli sokuGcina amandla | 5kW | 1 | 1399 |
| 3 | Ibhetri yePowerwall | 48V 50Ah LiFeP04 ibhetri | 3 | 2098.68 |
| 4 | Okunye | / | / | 824 |
| 5 | Iyonke | 6000.63 | ||
Ityala lesi-2: abasebenzisi bevenkile yekeyiki baseMelika abazisebenzelayo Izixhobo zayo zombane namandla ziboniswe kolu luhlu lulandelayo:
| Inombolo yesiriyeli | Izixhobo zoMbane | Ubungakanani | Amandla (W) | Ixesha loMbane | UkuSetyenziswa koMbane kukonke (Wh) |
| 1 | isikhanyiso | 3 | 50 | 10 | 1500 |
| 2 | Isilungisi somoya (1.5P) | 1 | 1100 | 10 | 1100*10*0.8=8800 |
| 3 | Igumbi elibandayo | 2 | 300 | 24 | 24*600*0.6=8640 |
| 4 | ifriji | 1 | 100 | 24 | 24*100*0.5=1200 |
| 5 | i-oveni | 1 | 3000 | 8 | 24000 |
| 6 | Umatshini wesonka | 1 | 1500 | 8 | 12000 |
| 7 | Ezinye izixhobo (umxubi / isibetha) | 960 | |||
| Amandla Aphelele | 57100 | ||||
Ivenkile ifumaneka eTexas, kusetyenziswa amandla enyanga malunga ne-1400 kWh. Ixabiso lombane worhwebo kule ndawo yi-7.56 cents/kWh: 
Ngokwezibalo, intlawulo yombane yenyanga yomthengisi otshintshileyo=$0.0765*1400kWh=$105.84 Ngaphandle kweSicombululo seeNkqubo zaMandla eKhaya leGridi Ngokwemeko yomsebenzisi, inkqubo ithatha isisombululo sebhetri yesigaba sesithathu. Inkqubo yenzelwe ukusebenzisa iimodyuli ze-24 500W, iimodyuli ze-12kW zizonke, kunye ne-10kW indlela yokugcina amandla e-inverter, enokuvelisa i-1,200 kilowatt-iiyure zombane ngenyanga ngokwe-avareji, ehlangabezana neemfuno zombane zomthengi. Ngokokusebenza kwevenkile yekeyiki, uninzi lomthwalo lugxininiswe kwixesha lokusetyenziswa kwamandla ngexesha lemini, kwaye umthwalo uncinci ebusuku. Ngoko ke, amandla e-photovoltaic anokusetyenziswa kakhulu ngexesha lokusetyenziswa kwamandla aphezulu, ancediswe yibhetri yasekhaya yelanga kunye negridi; inokusetyenziswa kakhulu ebusuku amandla okugcina ibhetri amandla elanga, amandla egridi njengesongezelelo; ngoko ke, ugcino lwamandla asekhaya luxhotyiswe nge-BSLBATT 15kWh
Ixesha lokuposa: May-08-2024