Switzerland e boetse e le sehlohlolong sa boqapi ba matla a hloekileng ka morero oa pele oa lefats'e: ho kenya liphanele tsa letsatsi tse tlosehang liporong tse sebetsang tsa terene. E ntlafalitsoe ke k'hamphani e qalang ea The Way of the Sun ka ts'ebelisano le Swiss Federal Institute of Technology (EPFL), tsamaiso ena ea motheo e tla kena mohato oa ho leka pina e Neuchâtel ho qala ka 2025. Morero ona o ikemiselitse ho khutlisetsa mekhoa ea mekhoa ea terene e teng ka matla a letsatsi, ho fana ka tharollo ea matla a scalable le eco-friendly e sa hlokeng mobu o eketsehileng.
Theknoloji ea "Sun-Ways" e lumella lisebelisoa tsa letsatsi hore li kenngoe pakeng tsa litsela tsa terene, e leng se nolofalletsang literene ho feta ntle le tšitiso. "Sena se tšoaea lekhetlo la pele liphanele tsa letsatsi li tla behoa litseleng tse sebetsang tsa terene," ho bolela Joseph Scuderi, CEO oa Sun-Ways. Liphanele li tla kenngoa ke literene tse khethehileng tse entsoeng ke k'hamphani ea Switzerland ea Scheuchzer ea ho lokisa lipina, e nang le bokhoni ba ho beha liphanele tse fihlang ho 1,000 square metres ka letsatsi.
Ntho e ka sehloohong ea tsamaiso ke ho tlosoa ha eona, ho sebetsana le phephetso e tloaelehileng e tobaneng le matsapa a fetileng a letsatsi. Liphanele tsa letsatsi li ka tlosoa habonolo bakeng sa tlhokomelo, e leng ncha ea bohlokoa e etsang hore matla a letsatsi a sebetse marang-rang a literene. "Bokhoni ba ho qhaqha liphanele ke ba bohlokoa," Scuderi oa hlalosa, a hlokomela hore sena se hlōla mathata ao pele a neng a thibela ho sebelisoa ha matla a letsatsi liporong tsa terene.
Morero oa teko oa lilemo tse tharo o tla qala nakong ea selemo sa 2025, 'me ho tla kengoa liphanele tsa letsatsi tse 48 haufi le seporo sa terene haufi le seteishene sa Neuchâtelbutz, se bohole ba limithara tse 100. Sun-Ways e hakanya hore tsamaiso e tla hlahisa 16,000 kWh ea motlakase selemo le selemo—e lekaneng ho fehla matlo a sebaka ka seng. Morero, o tšehetsoeng ka lichelete tsa CHF 585,000 (€ 623,000), o batla ho bontša bokhoni ba ho kopanya matla a letsatsi ho marang-rang a literene.
Ho sa tsotellehe bokhoni ba eona bo tšepisang, morero ona o tobane le mathata a itseng. International Union of Railways (UIC) e hlahisitse matšoenyeho mabapi le ho tšoarella ha liphanele, li-microcracks tse ka bang teng, le kotsi ea mollo. Ho boetse ho na le tšabo ea hore likhakanyo tse tsoang liphanele li ka sitisa bakhanni ba literene. Ho arabela, Sun-Ways e sebelitse ho ntlafatsa libaka tse thibelang ponahalo ea liphanele le lisebelisoa tse matlafatsang. "Re thehile liphanele tse tšoarellang nako e telele ho feta tsa setso, 'me li kanna tsa kenyelletsa li-filters tse thibelang maikutlo," Scuderi oa hlalosa, a sebetsana le mathata ana.
Maemo a leholimo, haholo-holo lehloa le leqhoa, le 'ona a tšoauoa e le mathata a ka bang teng, kaha a ka ama tšebetso ea liphanele. Leha ho le joalo, Sun-Ways e sebetsa ka mafolofolo ho rarolla bothata. Scuderi o re: "Re ntse re theha mokhoa o qhibilihisang li-deposit tse hoammeng," ho netefatsa hore sistimi e lula e sebetsa selemo ho pota.
Khopolo ea ho kenya lisebelisoa tsa letsatsi liporong tsa terene e ka fokotsa haholo phello ea tikoloho ea merero ea matla. Ka ho sebelisa mekhoa ea motheo e teng, tsamaiso e qoba tlhokahalo ea mapolasi a macha a letsatsi le sebaka sa bona sa tikoloho. "Sena se lumellana le mokhoa oa lefats'e oa ho fokotsa tšusumetso ea tikoloho ea merero ea matla le ho finyella lipakane tsa ho fokotsa carbon," Scuderi o bontša.
Haeba e atlehile, morero ona oa bopula-maliboho o ka sebetsa e le mohlala bakeng sa linaha lefatšeng ka bophara tse batlang ho atolosa matla a tsona a ka nchafatsoang. "Re lumela hore morero ona o ke ke oa thusa feela ho boloka matla empa hape o tla fana ka melemo ea nako e telele ea moruo ho mebuso le lik'hamphani tsa thepa," ho bolela Danichet, a hatisa monyetla oa ho boloka litšenyehelo.
Qetellong, theknoloji e ncha ea Sun-Ways e ka fetola tsela eo matla a letsatsi a kopantsoeng le marang-rang a lipalangoang. Ha lefats'e le ntse le batla litharollo tsa matla a ts'ebetso e tsitsitseng, projeke ea Switzerland ea seporo sa letsatsi e ka emela katleho eo indasteri ea matla a tsosolositsoeng e ntseng e e emetse.
Nako ea poso: Dec-19-2024