Maemo a Lefatše a Amana le Mekhoa ea Grassroots: Lipompompo tsa DC Solar Submersible Li Hlalosa Hape Tekano ea Matla

Nairobi/Geneva, la 20 Mphalane, 2023 - Ha litsebi tse tsoang ho International Electrotechnical Commission (IEC) li phethela lipehelo tsa tekheniki tsa DC Solar Submersible Pump Technical Specification in Switzerland, lik'hilomithara tse likete ho la Kajiado County ea Kenya, sehoai se lilemo li 45 Margaret Mutoni o ile a laola ka hole mohala oa hae oa poone ea letsatsi hore a pompe metsi ka mohala oa hae. Ketsahalo ena e bontša ka ho hlaka kamoo ho beha maemo a lefats'e a matla a macha ho tsamaellanang le boqapi ba pele.

Maemo e le Mokhoa oa Bophelo: Ho Feta Mekhahlelo ea Tekheniki ho Tšireletso ea Boipheliso

Phetoho ea matla a lefats'e, lipompo tsa motlakase tsa letsatsi tsa DC li fetohile tsa bohlokoa bakeng sa nosetso ea temo libakeng tse haelloang ke motlakase joalo ka Afrika le Asia Boroa-bochabela, tse bohlokoa bakeng sa bokhoni ba tsona ba kantle ho gridi le litšenyehelo tse tlase tsa tlhokomelo. Leha ho le joalo khōlo e potlakileng ea indasteri e pata khaello ea litekanyetso: ho lumellana ha motlakase ho fapana ka 30% ho bahlahisi, litekanyetso tsa ho thibela metsi ha li lumellane, esita le lintho tse sa utloahaleng tsa "plug tse sa lumellaneng" li etsahetse. Lintlha tsa UNIDO li senola sekhahla sa ho hloleha ho 35% bakeng sa lipompo tsa photovoltaic tsa off-grid linaheng tse tsoelang pele, 'me halofo ea merero e sa sebetse hantle nakong ea lilemo tse peli.

"Tlhaloso e tloaelehileng ha e bue feela ka litokomane tsa tekheniki; ke tiisetso ea ts'ireletso ea motheo ea boipheliso," ho hatisa Ashok Gupta, Mookameli oa Kakaretso oa Khomishene ea Machaba ea Nosetso le Metsi (ICID). Kamora lilemo tse tharo tsa lipuisano, moralo oa IEC o kopanya "boemo ba botho" ho litlhoko tsa tekheniki: ho laela li-interface tsa ts'ebetso ea bosiu-reflective bakeng sa basebelisi ba sa tsebeng ho bala le ho ngola, tse hlokang 12V-24V voltage adaptability ho tsamaisana le li-backups tsa jenereithara ea diesel ea Afrika, le ho hlahisa "dynamic light intensity adaptive algorithm". Mofuputsi oa Setsi sa Naha sa Maemo sa China Li Wei o hlokomela hore moralo o kenyelletsa "melaoana e feto-fetohang," e bolokang moeli oa 20% oa tikoloho tlasa tiisetso ea ts'ireletso ea mantlha ho leka-lekanya botsitso ba lefats'e le boqapi ba lehae.

Tlhatloho ea Chaena: Ho Tloha ho Baetsi ba Tloaelehileng ho ea ho Baetsi ba Puso

Baenjineri ba Shenzhen's BYD ba fetolela lipehelo tsa maemo hore e be litharollo tse sebetsang. Sistimi ea bona ea pompo e bohlale, e nang le inverter-integrated solar tracking algorithm, e ikamahanya le metsi ho ipapisitse le sekoaelo sa maru, ho fihlela 30% ea ho boloka metsi ho feta mefuta ea setso. Likhase tsa polasetiki tse rekiselitsoeng li fokotsa litšenyehelo ka 40% ha li ntse li kopana le litlhoko tsa khabone ea lifecycle. Kwa Kenya, thekenoloji eno e ne ya oketsa poelo ya poone ya ga Margaret ka ditone di le 2,3 mo hekethareng mme ya oketsa lotseno lwa ngwaga le lelapa la gagwe gabedi.

"Pele, re ne re ikamahanya le maemo a Bophirimela feela; joale theknoloji ea Machaena e ngola melao hape," ho bolela Motsamaisi oa Matla a Ncha oa BYD Chen Ming. Khamphani e kentse letsoho litlhahisong tse supileng tsa tekheniki tsa IEC, ka "Dynamic Light Intensity Adaptive Power Regulation" e amohetsoeng e le poleloana ea mantlha. Katleho ena e ile ea boloka $200 milione litaelong tsa Afrika 'me ea susumelletsa Sechaba sa Afrika Bochabela (EAC) ho kenyelletsa litekanyetso tsa Machaena litataisong tsa theko ea libaka.

Tšusumetso ea Sechaba: Theknoloji e le Sehlohlolo sa Tekano ea Bong

Moralo oa "motho o shebaneng le batho" o fetola maemo a bong. Tanzania, moo 80% ea pokello ea metsi a mahaeng e oelang ho basali, melao e mecha e laela li-interfaces tse thehiloeng ho litšoantšo le ho khothaletsa koetliso ea tlhokomelo ea sechaba. Boithuto ba Banka ea Lefatše bo bonts'a merero ea lisebelisoa tse tloaelehileng e eketsa seabo sa basali ts'ebetsong/tokisong ho tloha ho 12% ho isa ho 68% le ho fokotsa litšenyehelo tsa metsi a sechaba ka 30%.

Moeletsi oa tsa tekano oa Banka ea Lefatše Sarah Karim o re: Naheng ea Rwanda, "Likolo tsa Botekgeniki tsa Basali" tse bapileng le liteishene tse tloaelehileng tsa ho pompa li koetlisitse litsebi tsa basali tsa lehae tse 3,000, bao 28 ba bona joale ba lutseng komiting ea UNDP ea tlhahlobo ea botekgeniki.

Phetohelo e Tsamaisitsoeng ke Boitsebiso: Ho tloha Farmland ho ea ho Litharollo tse thehiloeng marung

Lintlha tsa ts'ebetso tsa letsatsi le letsatsi tse tsoang lipompong tsa marang-rang li hlahisa phetoho ea theknoloji. Zambia e sebelisa AI ho bolela esale pele ho hlōleha ha lisebelisoa, ho ntlafatsa katleho ea moralo oa marang-rang a metsi a mahaeng ka 40%. Sethala sa WWF sa "Metsi a Hloekileng - Maemo a Pele" se kopanya paballo ea mefuta-futa ea lihloliloeng sebakeng sa seteishene sa pompo, ho fokotsa tšitiso ea libaka tse kotsing ea ho fela ka 19%. FAO e bolela esale pele hore ka 2030, lintlha tse kholo tse hlahisoang ke lisebelisoa tsa temo li tla thusa Afrika e ka boroa ho Sahara ho fokotsa tahlehelo ea lijo tse limilione tse 11.

"Lintlha tsena li hlalosa boleng ba" matla a matala "," ho bolela Motsamaisi oa Setsebi oa WWF Mark Miller. "Ha ho nepahala ha torque ea screw e fetoha maemo a machaba, ha e ame feela nako ea bophelo ba lisebelisoa empa boleng ba bophelo ba limilione."

Mehla ea Tekano ea Matla e ea qala

E reretsoe tumello ea ho qetela ka 2025, DC Solar Submersible Pump Technical Specification e kenyelelitsoe ho "Rural Infrastructure Financing Framework" ea Banka ea Lefatše, e lebelletsoeng ho phahamisa chelete e fetang $10 bilione. Ha shoalane e tšoara Kajiado, Margaret o beha leihlo tsela eo pompo ea hae e ntšang metsi ka eona—e leng linomoro tse tšoantšetsang phetoho ea matla a tala lefatšeng ka bophara: ho tloha boitlamong ba kopano ea boemo ba leholimo ho ea ho tsoelo-pele e bonahalang hektareng e ’ngoe le e ’ngoe.

Qetello

Ha maemo a machaba a ntse a ipapisa le litlhoko tsa mantlha le boqapi ba Machaena bo arabelang litabatabelo tsa Maafrika, ho beoa maemong a lipompo tsa DC tsa solar submersible ho tšoaea mohato oa bohlokoa molemong oa tekano ea matla. Sena ke ho feta tlholo ea tekheniki; ke bopaki ba bokhoni ba batho ba ho etsa litharollo tse netefatsang seriti le kholo hohle moo letsatsi le chabang teng.