I've had nothning but trouble with mine. Get an error code the company really he hawed about. Want me to send the unit in. Like Hell! I'm in Trinidad. I bought a Victron to replace it. I've spoken to repair techs in the Carib and they say they can't get anything from Xantrex for repairing the units. Xantrex products IMHO are throw away units and not to be used in any serious enviorn.
Just my two cents and since you didn't pay anything for the info consider it worth the same. I WILL NOT PUT ANOTHER XANTREX PRODUCT ON MY BOAT - even if as a gift.
Go Slow
Sail Far
Stay Long