Lefatšeng la kaho le merafo, bohlokoa ba lisebelisoa tsa ho cheka tsa boleng bo phahameng bo ke ke ba feteletsoa. Joaloka e mong oa bahlahisi ba pele ba lisebelisoa tsa ho cheka, Sunward e ikemiselitse ho fana ka litharollo tsa morao-rao bakeng sa mefuta e mengata ea lisebelisoa tsa indasteri. Ka lethathamo le felletseng la lihlahisoa tse kenyelletsang SWDA200C, SWDB200B, SWDF138, SWDA165, le SWDF200, Sunward e hlahella e le moetapele lebaleng, e fanang ka ts'ebetso e ikhethang le ts'epo ho bareki ba eona.
Sunward e thehile seriti se matla lekaleng la tlhahiso ea lisebelisoa ka ho tsepamisa maikutlo ho mahlale a macha le bokhabane ba boenjiniere. Boitlamo ba k'hamphani ba ho theha lisebelisoa tse felletseng tsa lisebelisoa tsa merafo bo e lumella ho fana ka tharollo e kopaneng bakeng sa ho cheka, ho epolla, ho pshatla le ho tsamaisa thepa. Mokhoa ona o akaretsang o nolofalelitse Sunward ho laola 'maraka, haholo-holo Chaena, moo lisebelisoa tsa eona tsa ho cheka liqhomane li nang le karolo e tsotehang ea 'maraka e fetang 70%. Katleho ena ke bopaki ba boleng le botshepehi ba dihlahiswa tsa Sunward, tse elellwang haholo ke bareki ka hara naha le matjhabeng.
Har'a lihlahisoa tse hlahelletseng sebakeng se pharalletseng sa Sunward ke SWDA200C. Thepa ena e matla ea ho cheka e etselitsoe ho sebetsana le maemo a fapaneng a jeoloji, e leng se etsang hore e be se loketseng mesebetsi e fapaneng ea merafo. Ka thekenoloji e tsoetseng pele le kaho e matla, SWDA200C e netefatsa tlhahiso le katleho e phahameng. Ka mokhoa o ts'oanang, SWDB200B, e tlang ka mefuta e mengata e fapaneng, e etselitsoe ho fana ka ts'ebetso e phahameng maemong a phephetso, e lumellang basebelisi ho etsa mesebetsi ea bona habonolo le ka nepo.
Mefuta ea SWDF138 le SWDA165 e boetse e fana ka mohlala oa boinehelo ba Sunward molemong oa tlhahiso ea boleng. Likaroloana tsena tsa lisebelisoa li tsebahala ka ho ts'epahala le boiketlo ba ts'ebeliso ea tsona, e leng se etsang hore e be tse ratoang har'a litsebi tsa indasteri. SWDF200, keketso e 'ngoe e khahlang lethathamong, e kopanya theknoloji e tsoetseng pele le likarolo tse bonolo tsa basebelisi ho ntlafatsa ts'ebetso e sebetsang. Ka ho fana ka mefuta e mengata e fapaneng ea mechini ea ho cheka, Sunward e khotsofatsa litlhoko tse fapaneng tsa bareki ba eona, e matlafatsa boemo ba eona ba ho ba e mong oa baetsi ba lisebelisoa tsa ho cheka indastering.
Ntle le linyehelo tsa eona tse ikhethang tsa sehlahisoa, Sunward e etelletsa pele tšehetso le khotsofalo ea bareki. Khamphani e utloisisa hore ho reka lisebelisoa tsa ho cheka ke letsete le leholo, 'me e ikemiselitse ho thusa bareki ho eketsa tlhahiso le phaello ea bona. Ka ho fana ka litharollo tse tsoetseng pele tsa mafika a merafo tse lumellanang le litlhoko tse khethehileng tsa morero, Sunward e phahamisa bokhoni ba ts'ebetso le ho netefatsa katleho ea nako e telele bakeng sa bareki ba eona.
Hore na o batla lisebelisoa tsa ho cheka tse tenyetsehang kapa lisebelisoa tse ikhethang, Sunward e na le litharollo tseo u li hlokang ho atleha mafapheng a tlholisano a merafo le a kaho. Ka ho shebana le boleng, ts'ebetso, le khotsofalo ea bareki, Sunward e ntse e tsoela pele ho etella pele joalo ka lebitso le tšepahalang har'a baetsi ba lisebelisoa tsa ho cheka. Ikopanye le Sunward kajeno ho fumana hore na lihlahisoa tsa eona tse ncha li ka fetola ts'ebetso ea hau joang le ho phahamisetsa merero ea hau holimo.
