(1) Hnub ci vaj huam sib luag: Lub hnub ci vaj huam sib luag yog qhov tseem ceeb ntawm lub hnub ci hluav taws xob tsim hluav taws xob, thiab nws tseem yog qhov tseem ceeb tshaj plaws ntawm lub hnub ci tsim hluav taws xob. Nws txoj haujlwm yog los hloov lub hnub lub peev xwm hluav taws xob mus rau hauv lub zog hluav taws xob, lossis khaws cia rau hauv lub roj teeb, lossis txhawb nqa kev ua haujlwm.
(2) Lub hnub ci maub los: Lub luag haujlwm ntawm lub hnub ci maub los yog tswj kev ua haujlwm ntawm tag nrho lub cev, thiab tiv thaiv lub roj teeb ntawm overcharging thiab overdischarging. Hauv qhov chaw uas muaj qhov sib txawv ntawm qhov kub thiab txias, cov tswj tau tsim nyog yuav tsum muaj cov haujlwm ntawm qhov kub thiab txias. Lwm cov haujlwm ntxiv xws li kev tswj lub teeb thiab lub sijhawm tswj kev hloov pauv yuav tsum yog cov kev xaiv ntawm tus maub los;
(3) Roj teeb: Feem ntau, nws yog lub roj teeb colloidal. Nyob rau hauv ib qho me me thiab micro system, lub roj teeb nickel-hlau hydride, nickel-cadmium roj teeb lossis roj teeb lithium kuj siv tau. Nws txoj haujlwm yog khaws cov hluav taws xob hluav taws xob los ntawm cov hnub ci vaj huam sib luag thaum muaj teeb pom kev zoo, thiab tso tawm thaum xav tau.
(4) Inverter: Cov zis ncaj qha ntawm lub hnub ci zog feem ntau yog 12VDC, 24VDC, 48VDC. Txhawm rau muab lub zog rau 220VAC cov khoom siv hluav taws xob, nws yog qhov tsim nyog los hloov DC lub zog tsim los ntawm lub hnub ci hluav taws xob tsim hluav taws xob rau hauv AC lub zog, yog li yuav tsum muaj DC-AC inverter.