M. Maintenance
Periodic maintenance is important to avoid potential problems. Every six months disconnect all power in and out from the system. Thoroughly clean and check all battery connections within the battery bank and to the unit . Ensure all connections to the unit are tight. Ensure the vents at the top and bottom of the unit are clear of any debris, such as mud wasps, severe dust build ups etc.
Other than this, you should enjoy years of trouble free operation form your unit.