I-STEEL Iqalisa Izisolution Zokugcina Amadoda Asebantwini – Amadoda Okuqinisekileyo, Amadoda Okunembileyo

Ukuguqula kwesifundo sikaNtshona akuyi mogo wokugcina kwezinhlangano zezwe; kubuye kuzwakala kusuka ku-izindlu zezinkundla. Ngokuthi izindlela zokuphatha kwezinkundla ziyakhupha ngokukhulu e-Europe, e-North America, ne-Australia, futhi ngokuthi izindlela zokuphatha zezinkundla ziyadlula ukuthi zibe yisikhathi esihle ngokwesikhathi sokuphuma kwamaphuzu amaningi, abantu abahlala kuzo baphinde bavumelane ngenxa yokuthi bakhetha njani ukuthi baphathe izi-ziyakhiwo zokuphatha kwezinkundla. Kulesi sikhathi esisikhe, izi-ziyakhiwo zokuphatha kwezinkundla ziyakhuluma ngokukhulu kusuka kuzo zokuphatha kwezinkundla zokuvumela ukuthi zibe yizinto ezilungileyo kusuka kuzo zokuphatha kwezinkundla zokuvumela ukuthi zibe yizinto ezilungileyo. Ukuthi kubhekisele lezinye izinyathelo ezimbi zokuphatha kwezinkundla, i-STEEL ibuye ibhulekile iziphumo zokuphatha kwezinkundla zokuhlala kuzo zokuvumela ukuthi zibe yizinto ezilungileyo. Ngokuthi ibhulekile iziphumo zokuphatha kwezinkundla zokuhlala kuzo zokuvumela ukuthi zibe yizinto ezilungileyo—kusho kusuka kuzo zokuphatha kwezinkundla zokuhlala kuzo zokuvumela ukuthi zibe yizinto ezilungileyo kusuka kuzo zokuphatha kwezinkundla zokuhlala kuzo zokuvumela ukuthi zibe yizinto ezilungileyo—i-STEEL ibuye ibhulekile ukuthi abafana bakhetha njani ukuthi baphathe izi-ziyakhiwo zokuphatha kwezinkundla zokuhlala kuzo.

Ukuthi kuyisikhathi esingcono sokukhetha izi-ziyakhiwo zokuphatha kwezinkundla
Kodwa kusukela kwezinhlayiya zokusebenza kwisikhaya, izinkambo zokusebenza ezithile ezingafanele ngokujwayelekile zingasiza ngokuphelele ekutholeni kokubona okuphelele nokusebenza okuphelele. Ngisho noma yiliphi isikhaya, sifana ngokwesibonelo sokusebenza: izindlela zokusebenza zihlakaze kusasa, izinyango zezindlu zihlakaze, izinhlelo zokubhala izinkambo zokusebenza zihlakaze kwenhla, futhi izinkambo zokusebenza zihlakaze ngokwesifunda. Isistimu esithile yokugcina amandla isiphetho esingafanele sivumelana ngokufanayo noma kufanele ukuba sibhale amandla kusukela kwe-grid, noma kufanele ukubhala amandla okungafanele okuyoba yisikhundla esikhulu sokubhala amandla kusukela kwe-grid (ROI).

Ngokuqala indlela yobunjiniyela eguquguqukayo kakhulu, i-STEEL ihlangabezana nalezi zinselele eziqondile zokuhlanganiswa. Umnyombo walolu hlu olusha ugxile ezinhlelweni zokugcinwa kwamandla ezindawo zokuhlala ezenziwe ngezifiso ezizivumelanisa ngokuhlakanipha nezidingo ezithile zasendlini, noma ngabe inhloso eyinhloko ukuzimela ngokuphelele ngaphandle kwegridi, ukusekela amandla okuphephile ekhaya, noma ukugunda okuzenzakalelayo ukuze kudlule isikhathi esiphezulu sok Kunokuba iphoqe abanikazi bezindlu ukuba bazivumelanise nezimo eziqinile ze-hardware, i-STEEL yakha ubuchwepheshe obuhlobene necebo eliyingqayizivele lokwakha amandla lasekhaya ngalinye.


Ukuhlaziywa Kwezobuchwepheshe: Ukuphepha, Ukwakheka Kwezakhi Zomzimba, Nokuxhumana

Ngokombono wezobuchwepheshe, uhlelo lokugcina impahla olusha olwenziwe yi-STEEL luyisinyathelo esikhulu ekwakhiweni kwezindlu ezakhiwe ngamamojula. Lesi sixazululo sihlukanisa izakhiwo zamandla eziyinkimbinkimbi zibe izingxenye zokwakha ezilawulwa kahle nezisebenza ngokubambisana ezisekelweni ezintathu eziyinhloko:

1. ukuhlaziywa Ukukhulisa Amandla Amandla
Ukuqondisa kwe-hardware kusebenzisa izinkambo zokwakha ezinamandla amaningi, ezitholakala ngemoduli yobukhali 5kWh, 10kWh, 15kWh, kunye ne-20kWh. Kumaqondiso okukhulu noma imikhaya emincane yokusebenza engeziwe yokubeka isibonelo sokuphatha kwesikhathi sokugcina kwe-grid ngeminyaka, lezi zinkambo zisiza ngokuphelele ekusakazeni kwe-parallel. Abasemthwini bokuthengisa abasebenzisa i-B2B bakhuluma ngokushesha nokuhlanganisa lezi zinkambo ukuzisa ukhulu kwesikhundla sokufaka isibonelo ku-60kWh ngaphandle kokudinga kokuguqula okuphelele komkhosi wokuthenga noma izibhokisi zokusakaza kusuka ngaphandle.

2. Ukuxhaswa Kwesikhundla Sokuvumela Ukudlula Kwesikhundla Sokuvumela
Kunye kwezinkinga ezingaphezulu kakhulu ekuthwalweni kwe-solar kwesifundazwe kukhangelwa kwezinto ezihlukene. I-STEEL isondela lebhalansi ngokwenza ukuthi i-hybrid inverter yayo iyasebenza ngokuzenzekelayo nge-battery management firmware yakho. Isistimu isibonakalisa ngokuzenzekelayo nezinhloso eziphakeme zezinhloso zokuhamba, kufaka kuwo i-Huawei, i-Sungrow, i-GoodWe, kunye ne-Growatt. Lokhu kubhekisele kwezinhloso zokuhamba okwamanje kusiza i-STELL ukuthi isebenze ngokuphelele kwezinhloso zokuhamba zasekhaya okwamanje noma kuthathelwe njengesiphumo sokugcina esikhundleni sokugcina kwezinhloso zokuhamba ezintsha zokusebenza kwezinhloso zokuhamba.

3. Izihlombe zokuvikela i-LiFePO₄ zokusebenza kwezimali
Inhliziyo yamamojula okugcina we-STEEL yizintambo ze-lithium iron phosphate ezisezingeni eliphakeme, ezisetshenziswa ezimotweni. Lolu hlobo lwe-chemistry ye-LiFePO4 solar battery luyaziwa kabanzi njengendlela ephephe kunazo zonke, ezinzile kakhulu yezindawo zokuhlala zangaphakathi nangaphandle. Njengoba zinempilo yokusebenza engavamile yemijikelezo eqhubekayo yokushaja nokukhishwa kwama-cell angu-6000$, lezi zingqimba zihlanganiswe ne-Battery Management System (BMS) enamazinga amaningi. Le BMS ethuthukile inikeza ukuqapha kokuxilongwa kwesikhathi sangempela nokuvikelwa okuzenzakalelayo okusheshayo ngokumelene nokushaja ngokweqile, ukuchithwa ngokweqile, ukuqhuma kwamazinga okushisa, kanye ne-short-circuit, okuqinisekisa ukuthula kwengqondo ngokuphelele ekusebenzeni.


Ukuhlanganiswa Kwezakhiwo Nokulethwa Okuvela Endaweni Eyodwa
Kusuka kwe-engineering yamandla angaphakathi, i-STEEL ibe yadala ngokwanele ekubeni kwezinhlelo zokubona nasekubeni kwezinhlelo zokufaka phakathi. Kukhumbula ukuthi indawo yamahome ayisikhundla esihlukile, le bhalandi abonisa izinhlelo ezimbili zokufaka phakathi. Kumaqondolo okuphakeme okungabi nendawo engeziwe noma emaqondolo okuphakeme okungabi nendawo engeziwe, le tsheke yokuqondisa ephakeme kakhulu yasembonini inesibopho esingaphezulu kakhulu sokugcina kwamanzi, sibonisa isibonelo esihle kakhulu kwezinhlelo zokubona zamaqondolo amasha. Nokho, kumaqondolo okuphakeme okunamandla amaningi, le tsheke yokuqondisa eyenziwa ngokuvulwa kwenkundla yasembonini iyabeka isikhundla esifutshane futhi iyathuthukisa ukuthi kuyaphakama kakhulu.

Kwakhona, kuma-projekthi okwenza izindlela zokugcina i-PV nezindlela zokugcina amathuba, i-STEEL isebenza ngokusebenzisa ubukhulu bakho bokwenza izinto zokuphakamisa. Ikompani inikela izihloko zokuphakamisa ezinamandla, izirayili zokuphakamisa ezinamandla kakhulu, nokuthi ngezinto zokuvula ukungena kwamanzi okunye nezinto zokugcina e-electrical. Lokhu okuhlanganiswa kokuphakamisa kusinika ukuthi izithuthu zesola zokuphakamisa nezinto ezinamandla zokugcina amathuba azoshozwa ngendlela eyisodwa yomkhombo wokuphakamisa, okuzovula ukungafanani kwezinhlobo zokuphakamisa nezinhlobo zezinto zokugcina amathuba.

Indlela eyisodwa yokwenza izinto zokuphakamisa kubantu ababuyi abavela emazwe onke
Ukuze kusisize abadistribute bokwesizwe, abasebenzisi be-EPC, nabasebenzisi bakholwa besola, i-STEEL yasibekela umkhondo wokusebenza kwemithambo yezindaba zokusebenza okuphelele nokuthula. Umkhondo wale uyakwenziwa ukuze ususele izinkinga zokusebenza ngalendlela: kusukela ekuboneni kokubaluleka komkhondo wokubeka, ukudesigna kwezinhloso zokubeka kwezinto ezihlukene, ukukhetha izinto zokusebenza, ukusiza kubekwa emhlabeni, nokubeka ukubona kwezinto ngaphandle kwe-cloud.

Ukuqala iprojekthi, abasebenzisi be-B2B badinga kuphela ukuthenga kwezinto zokubaluleka zomsebenzisi: ibhili yomthambo wokusebenza owedwa, ubukhulu bekhothama lokubeka kwezinkulungwane (ukuba kubekweke), nokhothama lwabasebenzisi lwezinsuku zokubuyela phambili. Ngokusebenzisa isoftwe ephathelwe ngokuphelele, itimu le-engineering yase-STEEL iyathumela isikhombiso sokubeka kwezinhloso zokubeka kwezinto ezihlukene nezibhalo zokuthengisa ezibonakalayo ngaphansi kwesikhathi sesibili sasezinsuku zama-48.

"Ukugcina imithwalo yomnikelo wokusebenza kwezindawo zokuhlala kuyisikhundla esikhulu kunokubeka amabhatireli amaninzi emuva kwesikhangeli—kufuneka kutholwe ukwazi okukhulu nokuzwa ngokuphelele ngokusebenzisa umnikelo wokusebenza kwezindawo zokuhlala," wathi uMdirekhthi weSisithemba se-STEEL sokuqala kwezindawo zokugcina imithwalo yomnikelo wokusebenza kwenhlangano yasezweni. "Ngokuthumela izinkambo zokugcina imithwalo yomnikelo wokusebenza ezinconywe kakhulu, eziphakeme kakhulu kanye nezinhle kakhulu kwezindawo zokuhlala, i-STEEL ithemba ukuthuthukisa izinhlangano zasezweni wonke, ukuvumela ukuthi baphile ngokuphelele kwezindawo zokuhlala kanye nokuthembekile kwezindawo zokuhlala, okunokuthola kuphela ngokusebenzisa isisithemba sokusebenza kwezinhlelo zokusebenza esihle kanye nesikhundla esihle sokusebenza kwezinhlelo zokusebenza."