LiFePO4 vs Lead-Acid for Home Backup: Real Cost, Usable Capacity, and Lifespan Breakdown
A 10 kWh lead-acid battery bank costs nearly half as much upfront as a lithium setup, leading many homeowners to think they landed a bargain. That initial discount disappears the first time a grid outage demands heavy split-phase loads, draining the bank faster than expected while cutting its lifespan in half. Lead-acid and Lithium Iron … Read more