1. Uqwalaselo lweProjekthi

Le projekthi ifumaneka kwinkampu yomgodi we-aluminiyam yaseGuinea. Ngenxa yokungabikho kombane wegridi kunye nendawo enyiniweyo yokwakha enkampini, iprojekthi iqeshe izikhongozeli ezisongayo ze-photovoltaic eziyi-200kWp kunye neshumi leekhabhathi zokugcina amandla ezingama-215kWh ukwandisa umbane welanga nokuqinisekisa unikezelo lombane oluthembekileyo enkampini.

1. Iinkcukacha zeProjekthi

isicelo

Le projekthi iceba ukwakha i-off-grid photovoltaic-storage system ukuhlangabezana neemfuno zombane we-Guinea aluminium ore camp.

IGuinea inobutyebi obuninzi belanga, enemitha ethe tyaba ethe tyaba yonyaka eyi-2,010.1 kWh/m² kwindawo yeprojekthi. Amanqanaba emitha emitha yenyanga ahluka kancinci, kwaye ngokwetheyibhile yokuhlelwa kobutyebi belanga kwimigangatho yoshishino lwemozulu, lo mmandla uhlelwa njengowona mmandla unobutyebi obuninzi (iBanga A), nto leyo eyenza ukuba ilungele ukwakhiwa kweenkqubo zokuvelisa umbane wephotovoltaic.

Umthamo oFakelweyo  

Iprojekthi ixhotyiswe ngeeyunithi ezi-5 ze-206.4 kWp photovoltaic foldable containers, ezinomthamo ofakiweyo we-1,032 kWp (okt, 1 MWp).

Izixhobo eziphambili  

Izikhongozeli ze-40-foot: iiyunithi ze-5 ze-200 kWp i-40-foot-cube ephezulu ye-cube izikhongozeli ezinomlinganiselo wokukhusela we-C4.

I-Photovoltaic inverters: I-10 100kW i-off-grid photovoltaic inverters ibonelelwa, nganye ine-MPPT eyakhelweyo ukuqinisekisa ukusebenza kakuhle kokuveliswa kwamandla.

Iikhabhathi zokugcina amandla: 10 215kWh iikhabhathi zokugcina amandla.

Izixhobo zokuncedisa ezincedisayo: Idityaniswe kwisitya sokuncedisa ukuthunyelwa kweepaneli ze-photovoltaic.

1. Iinzuzo zeProjekthi

Ukusasazwa okuguquguqukayo, ukugcina indawo yomhlaba:

Izikhongozeli zokugoqa ze-Photovoltaic zibonelela ngeenzuzo ezinjengokuthunyelwa kweemodyuli, ukufakwa okuguquguqukayo, kunye nokusebenza okubanzi. Ngenxa yokunqongophala komhlaba kwindawo yokukhempisha, le projekthi ayinakho ukufakwa emhlabeni njengeenkqubo eziqhelekileyo zeentaba ezimiselweyo. Izikhongozelo ezisongayo ze-photovoltaic zijongana nalo mda ngokucwangcisa iiyunithi ezintlanu zezikhongozeli ezingama-200kWp kwimiqolo emibini okanye emithathu, ukonga umhlaba kunye nokukhawulelana neemfuno zokufuduswa ezinokubakho kwiindawo zemigodi. Ziyakwazi ukuthunyelwa ngokukhawuleza, ukunciphisa ixesha lokwakha.

Ukwehliswa kweendleko zokugcina kunye nokusebenza:

Ibandakanya uyilo olungenalo ukugcinwa kunye nesakhiwo esidibeneyo esinciphisa amacandelo omatshini (njengenkqubo yokuqhuba i-mounts non-tracking mounts), izinga lokungaphumeleli liyancitshiswa ngaphezu kwe-50%. Ngenxa yoko, iindleko zokusebenza zonyaka zifikelela kwi-30% ukuya kuma-50% kuphela kwezo zeenkqubo zokuxhoma ezisisigxina.

Inkqubo ilula ukuyicoca, njengoko amacandelo anokugotywa ukucoca ngaphandle kwesidingo sokunyuka kweenduli, okubangela ukunciphisa i-40% -60% kwiindleko zabasebenzi.

Ubungakanani kunye neenzuzo zoqoqosho:

Izikhongozeli ezininzi zingasetyenziswa ngokunxuseneyo, ezinomthamo wamandla ukusuka kwi-10 kW ukuya kwi-1 MW, ezilungele ukwakhiwa ngezigaba okanye iiprojekthi ezineemfuno eziguqukayo.

Nangona iindleko zokuqala ziphezulu kancinci, ukunyuka kokuveliswa kwamandla (5% -15%) kunye nokugcinwa komhlaba kunokunciphisa ixesha lokubuyisela ukuya kwiminyaka eyi-0.4-1.

Ukuziqhelanisa nokusingqongileyo kunye nokhuseleko:

Xa isongiwe, inkqubo inokumelana neemeko zemozulu ezinzima ezifana nemimoya ebhudla ngamandla kunye nesanti. Ngokomzekelo, ngexesha lesaqhwithi kwindawo yemigodi eGuinea, iinxalenye zinokurhoxiswa ngokukhawuleza ukuphepha umonakalo.

Izikhongozeli zenziwe ngentsimbi ekhandiweyo okanye izinto ezidityanisiweyo, ezinikezela ukuxhathisa okungaphezulu kokutya xa kuthelekiswa nezixhaso zemveli, kunye nexesha lokuphila elongezelelweyo ukuya kwiminyaka engama-30.