Q: How do I choose the right model of battery pack?
A: Figure out how many KWH you need. To do that, you need the rated power(KW) of all the appliances powered by the battery. These numbers are usually written on the manuels or stickers on the appliances. Then multiply the sum number by the work hour. Hope the following example helps:
(TV 0.25KW+AC 2.5KW+fridge 0.5KW+microwave 1.2KW)* 2Hours=8.9KWH
In this case, 2 pcs of 5.12KWH batteries will do.
Q: How to use the battery pack?
A: The current flows from the battery is DC(direct current), but you need AC (alternating current) , same as supplied by city power to run the appliances. To achieve that, an DC-AC inverter should be in place. We manufacturer inverters, too. You can buy from us as a package or ask for suggestions.
If the above tips aren't well explained, or you have other questions, or you want to save time, just talk to me on trademanager, I'll take care of everything.