Ungawenza Kanjani Usayizi Wesistimu Yelanga Ngokunembile

Njengoba umhlaba uguqukela kancane ekusebenziseni amandla avuselelekayo ukuze uthole ugesi oqhubekayo, amasistimu we-solar photovoltaic (PV) angenye yezinketho ezidume kakhulu phakathi kwabathengi. Ngo-2020, usayizi wayo wemakethe yomhlaba wonke wawulinganiselwa ku-USD 154.47 billion futhi kulindeleke ukuthi ukhule I-CAGR ye-25.9% phakathi kuka-2021-2028. Lokhu akumangazi uma kucatshangelwa ukusebenziseka kwayo kokufaka, ukunakekelwa, kanye nekhono lesikhathi eside lokonga amandla.

Noma kunjalo, izidingo zephaneli yelanga zingahluka kumthengi oyedwa kuya komunye. Ngakho-ke uma uzibuza ukuthi usayizi wesistimu yelanga ngendlela efanele le ndatshana izohlanganisa izinyathelo ezibalulekile ezidingekayo ukuze ulinganisele usayizi wesistimu sonozungezilanga ofanele futhi ubale izingqinamba okufanele uzicabangele ngaphambi kokukhetha efanelekile.

Okuqukethwe
Indlela yokwenza usayizi wesistimu yelanga: izidingo zokulinganisa
Izidingo zesistimu yelanga kumakhasimende ahlukene
Isiphetho 

Indlela yokwenza usayizi wesistimu yelanga: izidingo zokulinganisa

Isinyathelo 1: Bala ukusetshenziswa kwamandla

Okokuqala, kuwukucatshangelwa okubalulekile ukulinganisa isilinganiso sokusebenzisa ugesi wasekhaya noma wezohwebo. Ngalokho, kuthatha izinyanga eziyi-12 zokusetshenziswa kwamandla. Kuvamile ukubona iziqongo kanye nemikhombe ehlobo nasebusika ngenxa yokusetshenziswa kakhulu kwama-air-conditioner namayunithi okushisa. Thola isilinganiso sokusetshenziswa kwe-kWh (i-kilowatt-amahora) ngenyanga ngokuhlukanisa ukusetshenziswa kwezinyanga eziyi-12 ngo-12. Bese, uhlukanisa ngo-30 ukuze uthole isilinganiso esinzima sokusetshenziswa kwe-kWh kwansuku zonke.

Isibonelo:

Izinyanga eziyi-12 ukusetshenziswa kwe-kWh = 10,800

Ukusetshenziswa kwe-kWh kwanyanga zonke (10,800/12) = 900

Ukusetshenziswa kwansuku zonke kwe-kWh (900/30) = 30 kWh

Isinyathelo sesi-2: Thola amahora elanga ashisa kakhulu

Okulandelayo, ukwazi amahora aphakeme kakhulu welanga kubalulekile ukuze uqonde ukuthi mangaki amahora ngosuku izinhlelo ze-PV zizosebenzisa amandla elanga. Sesikushilo lokho, amahora ashisa kakhulu ilanga angahluka ngokwezindawo nendawo kanye namazwe ngamazwe. Ngokwesibonelo, ku Europe, kunamahora amaningi elanga aphakeme kakhulu engxenyeni eseningizimu yezwekazi uma kuqhathaniswa nezifunda zalo ezisenyakatho.

Kulesi sibonelo, sizothatha amahora aphakeme kakhulu elanga eSeville, eSpain—okuyisilinganiso esingaba 4.86 amahora ngosuku.

Isinyathelo sesi-3: Bala usayizi wesistimu sonozungezilanga

Okulandelayo: indlela yokubala usayizi wesistimu yelanga. Ukuze uthole lokho, thola okukhiphayo kwe-kW kuqala ngokuhlukanisa ukusetshenziswa kwe-kWh kwansuku zonke esinyathelweni 1 ngesilinganiso samahora elanga aphakeme nsuku zonke esinyathelweni sesi-2. Ngemva kokuthola okukhiphayo kwe-kW, kuphindaphinde ngesilinganiso sokusebenza kahle kwephaneli yelanga (okungu-1.15).

Isibonelo:

kW okukhiphayo (30/4.86) = 6.2

Usayizi wesistimu yelanga (6.2 x 1.15 isici esisebenzayo) = 7.1kW DC

Isinyathelo sesi-4: Linganisa inani lamaphaneli elanga

Isinyathelo sokugcina ukunquma inani lamapaneli elanga adingekayo. Okokuqala, vele uphindaphinde usayizi wesistimu sonozungezilanga obalwa kuSinyathelo sesi-3 ngo-1,000 ukuze uthole usayizi wesistimu yelanga kuma-watts. Okwesibili, ihlukanise ngokugeleza kwephaneli yelanga ezofakwa (okuvame ukuba nesilinganiso esingama-watts angama-320) ukuze uthole inani lamaphaneli elanga adingekayo.

Isibonelo:

Usayizi wesistimu yelanga ngamawathi (7.1 kW x 1,000) = 7,100 watts

Inani lamaphaneli elanga (7,100 watts/320 watts) = Amapaneli ayi-22

Izidingo zesistimu yelanga kumakhasimende ahlukene

isabelomali

Okokuqala nokubalulekile, izidingo zelanga zeklayenti zingancika kubhajethi yalo. Amaklayenti angakha isistimu yawo sonozungezilanga ngaphakathi kwesabelomali sawo futhi athole ukuthengwa kwevelu engcono kakhulu. Izidingo zabo zingasukela ekuthengeni amaphaneli elanga angaphandle kwegridi ukuthenga egcwele uhlelo lwamandla elanga ikhithi. Umklamo wephaneli yelanga kanye nesisindo sephaneli yelanga nakho kungafakwa enqubweni yokwenza izinqumo.

Ngaphezu kwalokho, bangabheka izindleko zokufaka. Abahlinzeki abaningi manje sebeyakwazi ukuhlinzeka ngamavidiyo emiyalo yokufakwa ngemva kokuthengisa ukuze ngisho nabasebenzisi ngabanye bathole insizakalo engaphelele ngemva kokuthengisa. 

Space

Isikhala sidlala indima ebalulekile ekuthathweni kwesinqumo kwekhasimende sokukhetha inombolo efanele yamaphaneli elanga ukuze asetshenziswe ekhaya kanye nokusetshenziswa kwezentengiso. Ophahleni olubanzi osayizi bephaneli yelanga abakhathazeki kangako futhi bangafakwa kahle futhi kalula. Kodwa-ke, ophahleni olunendawo elinganiselwe, ama-solar panel ambalwa kuphela angafakwa. Ukusebenzisa kahle leso sikhala esilinganiselwe, amakhasimende angaba ngcono uma esisebenzisa amaphaneli elanga asebenza kahle kakhulu ukuze uthole okuningi kokuphuma kwephaneli yelanga.

I-Energy offset

Iphuzu lokugcina nelibaluleke kakhulu ukuthi amakhasimende ngokuyinhloko afuna ukuthenga usayizi wesistimu sonozungezilanga ofanele oqeda isilinganiso sawo sokusebenzisa amandla. Ngalokho, bafunda ngokusebenzisa kwabo amandla ngokusebenzisa izikweletu zabo zikagesi. I-Energy offset ingancika ezindaweni zokuhlala ukuya kwezohwebo kanye nenani lezinto zikagesi ezisetshenziswa nsuku zonke. Ngokusekelwe kulokho, abathengi abamaphakathi bazobheka noma yikuphi ukusuka 1kW-5kW amasistimu kagesi welanga. Njengoba kusondela ubusika, isidingo sezinhlelo zelanga ukukhiqiza ugesi sizoqhubeka nokwanda.

Isiphetho

Ukufunda indlela yokwenza usayizi wesistimu sonozungezilanga akunzima njengoba kungase kubonakale kuqala, inqobo nje uma kubalwa izidingo zokulinganisa nokukhishwa kwamandla. Izinto ezingathinta izinqumo zokulinganisa nokusebenza kwesistimu sonozungezilanga usayizi wayo wokukhweza, i-engeli yokutsheka, impilo yebhethri, izilinganiso zokusebenza kahle komkhiqizo, kanye nokusebenza kwakho konke ukuphila. Noma kunjalo, indlela enkulu yokulinganisa iplanethi sonozungezilanga incike ekutheni mangakanani amandla okumele acinywe futhi lokhu kungancika iphrojekthi ukuze iphrojekthi.

Njengoba abantu abaningi abasebenzisa amandla avuselelekayo ukonga izindleko, abathengi bazofuna ukuba noxhaxha olubanzi lwamandla ephaneli yelanga atholakala kalula lapho benawo noma nini. Hlola Chovm.com ukuthola osayizi abahlukene bephaneli yelanga kanye nezinhlelo zamaphaneli elanga ukuze kuqinisekiswe ukuthi ziyahlangabezana nezidingo zamakhasimende elanga.