Trojan Batteries have been used for remote sites off-grid for over 25 years. Used in the Marine environment this batteries are tough and provide amps when you need it.
The SCS225 is designed for Marine applications where they are heavily cycled, and in heavily corrosive environments. Under these heavy deep discharge cycles expect long years of service. The SCS225 has a very robust construction and delivers superior deep discharge cycling.
In a remote home system where they are cycled down 20% depth of discharge every day they can last 3-6 years.