18232 ac power backup products are offered for sale by suppliers on Alibaba.com, of which portable power stations accounts for 66%, power banks & power station accounts for 5%, and uninterruptible power supplies (ups) accounts for 2%.
A wide variety of ac power backup options are available to you, such as solar panel, ac adaptor and car.You can also choose from 10kw, 5kw and 3kw ac power backup,as well as from lithium ion, lithium, and lead-acid ac power backup, and whether ac power backup is mppt, no, or pwm.