Yam ntxwv Ntawm Solar Mobile Power Supply
Oct 18, 2022
1. Kev txuag hluav taws xob, kev tiv thaiv ib puag ncig, kev nyab xeeb, kev yooj yim, kev pab lub neej ntev thiab kev siv dav.
2. Lub hnub ci hluav taws xob hluav taws xob siv hluav taws xob siv hnub ci, tsis tas yuav tsum muaj lub zog hluav taws xob thiab cov nqi ua haujlwm lig, thiab txuag hluav taws xob. Nws yog ib qho ntsuab, ib puag ncig-phooj ywg thiab lub zog txuag hluav taws xob txhawb zog los ntawm lub teb chaws.
3. Lub hnub ci hluav taws xob txawb hluav taws xob tuaj yeem ntsia tau ntawm lub siab nyiam, tsis hais qhov chaw nyob. Nws yog ib qho yooj yim rau nruab thiab siv. Qhov twg muaj hnub ci, muaj hluav taws xob.
4. Lub hnub ci hluav taws xob lub zog hluav taws xob muaj cov ntsiab lus siv thev naus laus zis, thev naus laus zis siab, tsis ua haujlwm qis, kev saib xyuas yooj yim, thiab kev saib xyuas me ntsis.
5. Lub hnub ci hluav taws xob txawb hluav taws xob yog qhov yooj yim rau kev khiav lag luam, thiab lub zog hluav taws xob tuaj yeem tau los ntawm kev nias nws maj mam.