Omnye wemibuzo eqhelekileyo abantu abayibuzayo xa becwangcisa iprojekthi yelanga engaphandle kwegridi ngulo:Zingaphi iiphaneli zelanga endizidingayo?Impendulo ixhomekeke kwizinto ezininzi ezibalulekileyo, kuquka ukusetyenziswa kombane kwakho imihla ngemihla, umlinganiselo wamandla weephaneli zelanga, kunye nobungakanani bokukhanya kwelanga okufumanekayo kwindawo okuyo.
Iinkqubo zelanga ezingaphandle kwegridi zenzelwe ukuvelisa nokugcina umbane owaneleyo wokunika amandla emakhaya, kwiifama, kumashishini, okanye kwizibonelelo ezikude ngaphandle kokuxhomekeka kwigridi yeenkonzo.Inkqubo yelangaukubonelela ngezisombululo ezipheleleyo zamandla elanga eziquka iiphaneli zelanga, iibhetri, ii-inverters, kunye nazo zonke izixhobo ezifunekayo ukuqinisekisa ukuveliswa kombane okuthembekileyo kwiindawo ezingaphandle kwegridi.
Kule nqaku, sichaza indlela yokuqikelela inani leephaneli zelanga ezifunekayo kwinkqubo engaphandle kwegridi kwaye sijonge imizekelo eliqela esebenzayo.
Inyathelo 1: Bala Ukusetyenziswa Kwakho Kwamandla Emihla ngemihla
Inyathelo lokuqala lokulinganisa ubungakanani benkqubo yelanga engaphandle kwegridi kukufumanisa ukuba umbane ongakanani owusebenzisayo yonke imihla. Oku kudla ngokulinganiswaiiyure ze-kilowatt (kWh).
Umzekelo, ikhaya elincinci elingaphandle kwegridi lingasebenzisa umbane kwezi zinto zilandelayo:
- Ukukhanyisa
- Ifriji
- Umabonakude
- Ukutshaja ilaptop okanye ifowuni
- Iimpompo zamanzi okanye izixhobo ezincinci
Indlu encinci eqhelekileyo ingatya phakathi5 kWh kunye ne-10 kWh ngosuku, ngelixa izindlu ezinkulu okanye izakhiwo zorhwebo zinokufuna amandla angaphezulu.
Wakuba uyazi imfuno yakho yombane yemihla ngemihla, ungaqala ukubala ubungakanani benkqubo yelanga efunekayo ukuhlangabezana nemfuno leyo.
Inyathelo lesi-2: Chonga iiYure eziPhakathi zokukhanya kwelanga
Iiphaneli zelanga azivelisi umbane ngokupheleleyo imini yonke. Umbane ophumayo uxhomekeke kwinani lazoiiyure zokukhanya kwelanga ezishushu kakhuluindawo yakho ifumana.
Kwiindawo ezininzi, iinkqubo zelanga zivelisa uninzi lwamandla azo ngexeshaIiyure ezi-4–6 zelanga elinamandla ngosukuEli xabiso lisetyenziswa rhoqo xa kuqikelelwa ubungakanani benkqubo yelanga.
Umzekelo, ukuba indawo yakho ifumana malungaIiyure ezi-5 zelanga eliphakamileyo ngosuku, ungasebenzisa eli nani ukuqikelela ubungakanani bomthamo welanga owufunayo.
Inyathelo lesi-3: Qikelela ubungakanani benkqubo yelanga
Ukuze ufumane ubungakanani bombane obufunekayo, yahlulahlula umbane owusebenzisayo imihla ngemihla ngeeyure eziqhelekileyo zokukhanya kwelanga.
Umzekelo:
Ukusetyenziswa kombane imihla ngemihla:10 kWh
Iiyure zokukhanya kwelanga okuphezulu:iiyure ezi-5
Ubungakanani benkqubo yelanga obufunekayo:
10 kWh ÷ iiyure ezi-5 =Inkqubo yelanga ye-2 kW
Oku kuthetha ukuba udinga malungaIikhilowatts ezi-2 zeepaneli zelangaukuvelisa umbane owaneleyo wokusetyenziswa kwemihla ngemihla.
Inyathelo lesi-4: Bala inani leephaneli zelanga
Okulandelayo, yahlula ubungakanani benkqubo nge-wattage yephaneli yelanga nganye.
Iiphaneli zelanga zanamhlanje zihlala ziqala kwi400W ukuya kwi-550WIinkqubo ezininzi zelanga ezingaphandle kwegridi ezibonelelwa yiWesolarsystem zisebenzisa ukusebenza kakuhle okuphezulu.Iiphaneli zelanga ze-monocrystalline ezingama-550W.
Umzekelo wokubala:
Ubungakanani benkqubo obufunekayo:2 kW
Amandla ephaneli:400W
2,000W ÷ 400W =Iiphaneli zelanga ezi-5
Ngoko ke kule meko, kuya kufunekamalunga neepaneli zelanga ezintlanu.
Imizekelo yoCwangciso lweNkqubo yeSolar engekho kwiGridi
Ukuze uqonde ngcono indlela amanani eepaneli zelanga atshintsha ngayo ngokobukhulu benkqubo, nantsi imizekelo emininzi yokwenyani.
Inkqubo yelanga ye-2KW engekho kwiGridi
Inkqubo eqhelekileyo ye-2KW ingabandakanya:
- Iiphaneli zelanga ze-4 × 400W
- I-inverter yelanga
- Indawo yokugcina ibhetri
- Izakhiwo zokufakela kunye neentambo
Le nkqubo inokudala5.5 kWh yombane ngosuku, kuxhomekeke kwiimeko zelanga.
Ifanelekile kwi:
- Izindlu ezincinci
- Iikhabhini
- Iinkqubo zamandla zeRV
- Izibane ezisisiseko kunye ne-elektroniki
Inkqubo yelanga ye-3KW engekho kwiGridi
Inkqubo yokuhlala eqhelekileyo ingabandakanya:
- Iiphaneli zelanga ze-5 × 550W
- I-inverter eyi-3.5KW
- Ibhanki yebhetri enokugcina malunga ne-8.4 kWh
Inkqubo enjalo inokuvelisa malunga9 kWh yombane ngosuku.
Olu qwalaselo lufanelekile ekunikezeni amandla:
- Izibane
- Iifriji
- IiTV
- Izixhobo zasekhaya ezincinci
Iinkqubo ezinkulu zorhwebo
Kwiiprojekthi ezinkulu ezifana neefama, iifektri, okanye izitishi zamandla zoluntu, inani leephaneli zelanga liyanda kakhulu.
Umzekelo, iInkqubo yelanga eyi-100KWingasebenzisa malungaIiphaneli zelanga ezili-128 (inye nganye ingama-550W)kwaye ingavelisa okungaphezuluUmbane ongama-280 kWh ngosuku.
Ezi nkqubo zifanelekile kwezi:
- Iilali ezikude
- Izibonelelo zoshishino
- Imisebenzi yezolimo
- Izakhiwo zorhwebo
Ezinye Izinto Ezichaphazela Ubungakanani Beephaneli Zelanga
Nangona ukubalwa okungentla kunika uqikelelo olusisiseko, izinto ezininzi ezongezelelweyo zinokuchaphazela inani leephaneli ezifunekayo.
Umthamo Wokugcina Ibhetri
Iinkqubo ezingasebenzi kwigridi zixhomekeke kwiibhetri ukugcina amandla ebusuku nakwiimini ezinamafu.
Ukulahlekelwa Kokusebenza Kakuhle Kwenkqubo
Ukulahleka kwamandla kunokwenzeka kwiintambo, kwii-inverters, nakwiinkqubo zokutshaja iibhetri.
Utshintsho lweLanga ngexesha lonyaka
Imveliso yelanga isenokuba sezantsi ngexesha lasebusika okanye leemvula.
Ngenxa yezi zinto, abayili abaninzi belanga bacebisa ukuba kufakweamandla elanga angaphezuluukuqinisekisa umbane othembekileyo unyaka wonke.
Inani leephaneli zelanga ezifunekayo kwinkqubo engekho kwigridi lixhomekeke kakhulu kwiukusetyenziswa kwamandla imihla ngemihla, iimeko zelanga, kunye nokusebenza kakuhle kwephaneli yelangaIinkqubo ezincinci zinokufuna kuphelaIiphaneli ezi-4–6, ngelixa iinkqubo ezinkulu zokuhlala okanye zorhwebo zinokufuna amashumi okanye amakhulu eephaneli.
Ngokubala ngokuchanekileyo iimfuno zakho zamandla nokukhetha izinto zelanga ezisebenzayo kakhulu, ungakha inkqubo yelanga engekho kwigridi enika umbane othembekileyo nozinzileyo iminyaka emininzi.
Ukuba uceba iprojekthi yelanga engaphandle kwegridi, ukusebenza nabathengisi belanga abanamava kunokunceda ukuqinisekisa ukuba inkqubo yenzelwe ngokufanelekileyo indawo okuyo kunye neemfuno zamandla. Izisombululo zelanga ezenzelwe wena zenza kube nokwenzeka ukufezekisa ukuzimela kwamandla nakwiindawo ezikude kakhulu.
Ixesha leposi: Matshi-16-2026