1. Ingabe umlilo uzoqala uma kukhona umonakalo ebhokisini lebhethri ngesikhathi sokuthutha?
Uchungechunge lwe-RENA 1000 seluvele luthole isitifiketi se-UN38.3, esihlangabezana nesitifiketi sokuphepha seNhlangano Yezizwe Ezihlangene zokuthutha izimpahla eziyingozi. Ibhokisi ngalinye lebhethri lifakwe idivayisi yokuqeda umlilo ukuze kuqedwe izingozi zomlilo uma kwenzeka kushayisana ngesikhathi sokuthutha.
2. Ukuqinisekisa kanjani ukuphepha kwebhethri ngesikhathi sokusebenza?
Ukuthuthukiswa kokuphepha kwe-RENA1000 Series kufaka ubuchwepheshe beselula obusezingeni eliphezulu obunokuvikelwa komlilo kweqoqo lebhethri. Amasistimu okulawula amabhethri e-BMS azithuthukisele akhulisa ukuphepha kwempahla ngokuphatha wonke umjikelezo webhethri.
3. Uma ama-inverter amabili exhunywe ngokuhambisana, uma kunezinkinga ku-inverter eyodwa, ingabe izothinta enye?
Lapho ama-inverter amabili exhunywe ngokufana, sidinga ukusetha umshini owodwa njengomphathi nomunye njengesigqila; uma inkosi ihluleka, yomibili imishini ngeke isebenze. Ukuze sigweme ukuthinta umsebenzi ojwayelekile, singasetha umshini ojwayelekile njengenkosi kanye nomshini onephutha njengesigqila ngokushesha, ngakho umshini ojwayelekile ungasebenza kuqala, bese lonke uhlelo lusebenza ngokujwayelekile ngemuva kokuxazulula izinkinga.
4. Uma ixhunywe ngokuhambisana , ilawulwa kanjani i-EMS?
Ngaphansi kwe-AC Side Paralleling, khetha umshini owodwa njengomphathi kanye nemishini esele njengezigqila. Umshini omkhulu ulawula lonke uhlelo futhi uxhume emishinini yezigqila ngemigqa yokuxhumana ye-TCP. Izigqila zingabuka kuphela izilungiselelo nemingcele, azikwazi ukusekela ukulungisa imingcele yesistimu.
5. Kungenzeka yini ukusebenzisa iRENA1000 ngejeneretha yedizili lapho amandla ethukuthele?
Nakuba i-RENA1000 ingakwazi ukuxhunywa ngokuqondile kujeneretha kadizili, ungakwazi ukuyixhuma usebenzisa i-STS (I-Static Transfer Switch). Ungasebenzisa i-RENA1000 njengomthombo wamandla oyinhloko kanye nejeneretha yedizili njengendawo yokugcina amandla kagesi. I-STS izoshintshela kujeneretha kadizili ukuze inikeze amandla emthwalweni uma ugesi omkhulu uvaliwe, ifinyelele lokhu ngama-milliseconds angaphansi kuka-10.
6. Ngingasithola kanjani isisombululo esinomsoco uma nginamaphaneli angu-80 kW PV, amaphaneli angu-30 kW PV asele ngemva kokuxhuma i-RENA1000 kumodi exhunywe kugridi, engakwazi ukuqinisekisa ukushajwa okugcwele kwamabhethri uma sisebenzisa imishini emibili ye-RENA1000 ?
Ngamandla okufaka aphezulu angu-55 kW, uchungechunge lwe-RENA1000 luqukethe i-PCS engu-50 kW eyenza ukufinyelela ku-55 kW PV, ngakho amaphaneli kagesi asele ayatholakala ukuze kuxhunywe i-inverter engu-25 kW Renac on-grid.
7. Uma imishini ifakwe kude nehhovisi lethu, kuyadingeka yini ukuya esizeni nsuku zonke ukuze uhlole ukuthi imishini isebenza kahle yini noma kukhona okungahambi kahle?
Cha, ngoba i-Renac Power ine-software yayo yokuqapha ehlakaniphile, i-RENAC SEC, ongakwazi ngayo ukuhlola ukukhiqizwa kwamandla kwansuku zonke kanye nedatha yesikhathi sangempela futhi usekele imodi yokusebenza yokushintsha kude. Uma umshini wehluleka, umlayezo we-alamu uzovela ku-APP, futhi uma ikhasimende lingakwazi ukuxazulula inkinga, kuzoba nethimba lochwepheshe ngemuva kokuthengisa kwa-Renac Power ukuhlinzeka ngezixazululo.
8. Side kangakanani isikhathi sokwakhiwa kwesiteshi sokugcina amandla? Ingabe kuyadingeka ukuvala amandla? Futhi kuthatha isikhathi esingakanani?
Kuthatha cishe inyanga ukuqeda izinqubo ezikugridi. Amandla azovalwa isikhathi esifushane—okungenani amahora angu-2—ngesikhathi sokufakwa kwekhabhinethi exhunywe kugridi.