Lefatšeng le ntseng le tsoela pele la merafo, bohlokoa ba lisebelisoa tse sebetsang hantle le tse ka tšeptjoang li ke ke tsa fetisoa. Sunward, moetapele wa tlhahiso ya disebediswa tsa merafo, o hlahella ka boitlamo ba hae ba ho fana ka ditharollo tsa tshebetso e phahameng tse tsamaellanang le ditlhoko tse ikgethang tsa indasteri ya merafo. Ka ho khetheha ka lisebelisoa tsa ho cheka majoe, Sunward e tsepamisitse maikutlo ho faneng ka litharollo tse kopaneng tsa morafo tse kenyelletsang ho cheka, ho cheka, ho pshatla le ho tsamaisa thepa.
Bohareng ba linyehelo tsa Sunward ke letoto la lihlahisoa tse ncha tse etselitsoeng ho eketsa tlhahiso lekaleng la merafo. Har'a tsona, lithupelo tsa majoe tsa SWDB200 le SWDF138 li fana ka mohlala oa boitlamo ba k'hamphani ho boleng le ts'ebetso. Mefuta ena e entsoe ka theknoloji ea morao-rao ho netefatsa hore e tšoarella le ho sebetsa hantle, e leng se etsang hore e be sebaka se loketseng tikoloho ea merafo e thata. Ka likarolo tse matlafatsang ts'ebetso ea ts'ebetso le ho fokotsa nako ea ho theoha, lisebelisoa tsena ha se lisebelisoa feela; ke likarolo tsa bohlokoa tse ka phahamisang katleho ea mosebetsi oa morafo.
Sehlahisoa se seng se hlahelletseng se tsoang ho Sunward ke SWDE152Q. Mokhoa ona oa ho cheka lejoe la majoe o hapile tlhokomelo bakeng sa ts'ebetso ea ona e ikhethang lits'ebetsong tse fapaneng tsa ho cheka. Bareki ba rorisitse SWDE152Q ka ts'epo ea eona le boiketlo ba ts'ebeliso ea eona, ho etsa hore e ratoa haholo ke litsebi tsa merafo. Ka mokhoa o ts'oanang, mefuta ea SWDR138 le SWDB200A e fana ka likarolo tse tsoetseng pele tse etselitsoeng ho ntlafatsa ho nepahala le lebelo la ho cheka. Lihlahisoa tsena li bonts'a boinehelo ba Sunward ba ho utloisisa litlhoko tsa bareki ba bona le ho tsoela pele ho ntlafatsa ho fihlela litlhoko tseo.
Ho feta moo, CYTJ45 e fana ka bokhoni bo ke keng ba lekanngoa ba ho pshatla le ho cheka lejoe, ho bonts'a mokhoa o pharaletseng oa Sunward oa lisebelisoa tsa merafo. Mohlala ona o tsejoa ka ho khetheha bakeng sa kaho ea oona e matla le ts'ebetso e phahameng, e fang ba sebetsang ka kholiseho ea ho sebetsana le mesebetsi e boima ka ho fetisisa. Mohala oa lihlahisoa oa Sunward o fetela ka nģ'ane ho ho phunya majoe ha bonolo; e akaretsa lisebelisoa tse felletseng tsa merafo tse ka ikamahanyang le litlhoko tse fapaneng tsa ts'ebetso.
Ho hlahella ha Sunward 'marakeng ho boetse ho totobatsoa ke karolo ea eona e tsotehang ea mmaraka. Khampani e ithorisa ka karolo e makatsang ea 70% ea 'maraka oa lisebelisoa tsa ho cheka liqhomane tsa China, e leng bopaki ba boleng ba eona bo holimo ba sehlahisoa le tšepo ea bareki. Boemo bona bo ka sehloohong bo totobatsa katleho ea litharollo tsa ho cheka mafika tsa Sunward, tse etselitsoeng ho nolofatsa ts'ebetso le ho matlafatsa ts'ebetso e akaretsang.
Ha likhoebo tse lekaleng la merafo li hahamalla tlhahiso le phaello e phahameng, ho bohlokoa ho khetha lisebelisoa tse nepahetseng. Linyehelo tse tsoetseng pele tsa mafika tsa Sunward li etselitsoe ho sebetsana le liphephetso tsena ka kotloloho. Ka ho tsetela lisebelisoa tsa Sunward, lik'hamphani li ka kholiseha hore li sebelisa theknoloji ea morao-rao e tšehelitsoeng ke moetsi ea tsebahalang ka boitlamo ba bona ba ho ntlafatsa le ho sebetsa hantle.
Qetellong, Sunward hase feela moetsi oa lisebelisoa tsa merafo; ke molekane ea ntseng a tsoela pele bakeng sa mesebetsi ea merafo e batlang ho phahamisa ts'ebetso ea bona. Ka mefuta e mengata e fapaneng ea lihlahisoa tsa ho phunya lejoe la merafo tse etellang pele 'maraka ka ho ts'epahala le ho sebetsa hantle, Sunward e ikemiselitse ho ts'ehetsa litabatabelo tsa indasteri ea merafo. Ho fumana hore na litharollo tsa mafika tsa Sunward li ka fetola ts'ebetso ea hau joang, ikopanye le kajeno 'me u qale leeto la ho ntlafatsa tlhahiso le katleho lefats'eng la meepo.
