Ok, new to solar and really only have a 2 dimensional understanding. I am doing a off grid shed to run my home brew equipment, which consists of a chest freezer used for fermentation so never below 40 deg., and a brew unit that uses 1600v for about 2hours (to boil the beer) , charge my cordless power tools, lights, pellet grill and if all goes ok and much later with upgrades a 110v hot tub (not sure on the hot tub). My initial budget is $2200. I have a LV5048 I got used off of the forum. He said it was over kill but I went ahead with it. So my question is I keep thinking big battery‘s 48v 1.6wh Li-ion Power Pack $549 would be the safest route. But saw this 100ah on Ali express and wanted some feedback on this. Thought it would be easier to expand capacity. There is a local source for used panels which will be my next decision.
thanks in advance.
1281.0US $ |2020 NEW 16PCS 3.2V 100Ah Lithium Iron Phosphate Cell lifepo4 battery solar 24V200Ah 48V120Ah cells 3.2V120Ah EU US TAX FREE|Replacement Batteries| - AliExpress
Smarter Shopping, Better Living! Aliexpress.com
www.aliexpress.com
thanks in advance.