Kev Txhim Kho Keeb Kwm Ntawm Tsev Neeg Solar Water Pumps

Jan 14, 2026 Tso lus

(1) Cov keeb kwm kev loj hlob ntawm cov twj siv hluav taws xob hnub ci hauv tsev tuaj yeem taug qab rov qab mus rau xyoo 1990s, thaum lub hnub ci twj tso kua mis me me tau siv rau hauv cov chaw nyob deb nroog rau kev siv dej hauv tsev thiab ua liaj ua teb me. Nyob rau lub sijhawm no, lub hnub ci twj tso kua mis tshuab yog qhov yooj yim, feem ntau ntawm monocrystalline silicon photovoltaic panels thiab cov neeg kho tshuab tswj. Kev lag luam loj yog txwv, feem ntau yog nyob rau hauv cov cheeb tsam nplua nuj nyob rau hauv lub hnub ci kev pab cuam.

 

(2) Tom qab nkag mus rau hauv lub xyoo pua 21st, nrog kev ua tiav hauv hnub ci photovoltaic thev naus laus zis thiab kev txhawb nqa lub teb chaws rau kev siv hluav taws xob txuas ntxiv mus, cov twj siv hluav taws xob hauv tsev tau pib muaj kev loj hlob sai. Nyob rau xyoo 2000, qhov ua tau zoo thiab kev ntseeg siab ntawm lub hnub ci dej twj tso kua mis tau zoo tuaj, thiab cov khoom lag luam maj mam nthuav dav los ntawm cov twj me me mus rau cov twj nruab nrab thiab loj. Cov cheeb tsam daim ntawv thov kuj tau nthuav dav los ntawm kev ua liaj ua teb dej rau kev lag luam thiab kev siv dej hauv tsev. Lub sijhawm no, kev lag luam loj ntawm lub hnub ci twj tso kua mis kev lag luam loj hlob ntawm qhov nruab nrab txhua xyoo tus nqi ntawm ntau dua 20%, nyiam ntau lub lag luam thiab peev.

 

(3) Tom qab xyoo 2010, nrog kev txhim kho ntawm kev lag luam photovoltaic thiab kev nce qib ntxiv hauv kev siv tshuab, kev lag luam hauv tsev hnub ci dej twj tso kua mis tau nkag mus rau theem pib. Kev ua haujlwm ntawm lub hnub ci twj tso kua mis tau txhim kho ntxiv, cov nqi tau maj mam txo qis, thiab kev lag luam xav tau txuas ntxiv. Nyob rau tib lub sijhawm, kev sib tw hauv kev lag luam hauv tsev thiab thoob ntiaj teb rau cov twj siv hluav taws xob hnub ci tau nce zuj zus, ua rau cov tuam txhab txuas ntxiv tsim kho thev naus laus zis thiab txhim kho lawv cov khoom. Tsis tas li ntawd, nrog rau kev nce qib ntawm 13th Tsib - Xyoo Npaj ...