KUNJANI NGE-ROOFTOP SOLAR PV?ZEZIPHI I-ACHAMA NGAMANDLA OMOYA?

Kubushushu behlabathi kunye nongcoliseko lomoya, urhulumente uxhase ngamandla uphuhliso lweshishini lokuvelisa amandla elanga eluphahleni.Iinkampani ezininzi, amaziko kunye nabantu ngabanye baye baqala ukufaka izixhobo zokuvelisa umbane welanga phezu kophahla.

Akukho zithintelo zejografi kwimithombo yamandla elanga, esasazwa ngokubanzi kwaye engapheliyo.Ke ngoko, xa kuthelekiswa nobunye ubugcisa obutsha bokuvelisa amandla (ukuveliswa kwamandla omoya kunye nokuveliswa kombane webhayomass, njl. njl.), ukuveliswa kwamandla elanga elanga ephahleni yiteknoloji yokuvelisa amandla ahlaziyekayo eneempawu ezifanelekileyo zophuhliso oluzinzileyo.Ikakhulu inezi nzuzo zilandelayo:

1. Imithombo yamandla elanga ayinakuphela kwaye ayinakuphela.Amandla elanga akhanya emhlabeni makhulu ngokuphindwe ngama-6,000 kunamandla asetyenziswa ngoku ngabantu.Ukongezelela, amandla elanga asasazwa ngokubanzi emhlabeni, kwaye iinkqubo zokuvelisa amandla e-photovoltaic zingasetyenziselwa kuphela kwiindawo apho kukho ukukhanya, kwaye azithintelwanga yizinto ezifana nommandla kunye nokuphakama.

2. Imithombo yamandla elanga ifumaneka kuyo yonke indawo kwaye inokubonelela ngombane kufutshane.Akukho kuthutha umgama omde ofunekayo, okuthintela ukulahlekelwa kwamandla ombane okwenziwa yimizila yokuhambisa umgama omde, kunye nokugcina iindleko zokuhambisa amandla.Oku kukwabonelela ngemfuneko yocwangciso olukhulu kunye nokusetyenziswa kweenkqubo zokuvelisa umbane welanga kwingingqi yasentshona apho ukuhanjiswa kombane kungenangxaki.

3. Inkqubo yokuguqula amandla ombane welanga eluphahleni ilula.Kukuguqulwa ngokuthe ngqo ukusuka kwiifoton ukuya kwii-electron.Akukho nkqubo esembindini (efana nokuguqulwa kwamandla ashushu kumandla omatshini, ukuguqulwa kwamandla omatshini kumandla ombane, njl njl kunye nomsebenzi womatshini, kwaye akukho mpahla yokunxiba. Ngokohlalutyo lwe-thermodynamic, i-photovoltaic Ukuveliswa kwamandla kunomgangatho ophezulu wethiyori wokuvelisa amandla. , ukuya kuthi ga kwi-80%, kwaye inamandla amakhulu ophuhliso lobuchwepheshe.

4. Ukuvelisa umbane welanga eluphahleni ngokwawo asisebenzisi mafutha, asikhuphi naziphi na izinto eziquka iigesi zegreenhouse kunye nezinye iigesi ezilahlwayo, asiwungcolisi umoya, asivezi ngxolo, sinobuhlobo kwindalo esingqongileyo, kwaye asiyi kuchaphazeleka ziingxaki zamandla okanye imarike yamafutha rhoqo.Umothuko luhlobo olutsha lwamandla ahlaziyekayo aluhlaza ngokwenene kwaye anobungani nokusingqongileyo.

5. Akukho mfuneko yokupholisa kwamanzi kwinkqubo yokuvelisa amandla elanga eluphahleni, kwaye inokufakwa kwintlango eyinkangala ngaphandle kwamanzi.Ukuveliswa kwamandla e-Photovoltaic nako kunokudibaniswa lula kunye nezakhiwo ukwenza inkqubo yokuvelisa amandla okwakhiwa kwe-photovoltaic edibeneyo, engadingi ukuhlala kumhlaba okhethekileyo kwaye inokugcina izixhobo ezixabisekileyo zesayithi.

6. Ukuveliswa kwamandla elanga ophahleni akukho zixhobo zokuhambisa ngoomatshini, ukusebenza kunye nokugcinwa kulula, kwaye umsebenzi uzinzile kwaye unokwethenjelwa.Inkqubo yokuvelisa amandla e-photovoltaic inokuvelisa umbane kuphela ngamacandelo eeseli zelanga, kunye nokwamkelwa ngokubanzi kwetheknoloji yokulawula esebenzayo, inokungahoywa kwaye iindleko zokugcina ziphantsi.

7. Ukusebenza kombane welanga ophahleni uzinzile kwaye unokwethenjelwa, kwaye ubomi benkonzo bungaphezu kweminyaka engama-30.Ubomi benkonzo yeeseli ze-crystalline ze-silicon zelanga zinokufikelela kwi-20 ukuya kwi-35 iminyaka.Kwinkqubo yokuvelisa amandla e-photovoltaic, nje ukuba uyilo lunengqiqo kwaye imilo ifanelekile, ubomi bebhetri bunokuba bude.Ukuya kuthi ga kwi-10 ukuya kwi-15 iminyaka.