Lifespan of Solar Charger, Solar Controller and Battery AGM SLA

[Gluta]

Hi All. Greetings.
I newbie here.

Please help to verify the lifespan for
a) solar charger - 3yrs
b) solar controller - 3yrs
c) AGM SLA battery - 1.5-3yrs
d) LiFePO4 battery - 5yrs

All of the equipment above i use for 60W LED Street Light.
I in progress to make comparison between Solar Street Light LED VS Cabled Street Light LED. But what i found is very shocked about the cost of maintenance.

It is much appreciate for anyone that can share about the lifespan.

Thank you very much

[Mike90250]

what are you calling a solar charger and solar controller ? AFIK, they are the same. Good controllers have a 5 yr warranty.

AGM batteries, treated properly, 2-4 years. Mistreated, 1 year.
LiFePO4 battery 1 -?? years, depending on how accurate your BMS is.

[Gluta]

what are you calling a solar charger and solar controller ? AFIK, they are the same. Good controllers have a 5 yr warranty.

AGM batteries, treated properly, 2-4 years. Mistreated, 1 year.
LiFePO4 battery 1 -?? years, depending on how accurate your BMS is.

Dear Mike,

thank you for the info. I confuse with solar charger and solar controller. I thought that are different. But actually are the same.
Thank you