Stacking different ages of Trace SW inverters for 120/240VAC output
Customer wants to stack Trace SW Inverters purchase at different times.
Trace SW Inverters
Customer wants to add another Trace SW to their existing system.
A Trace SW may be stacked with another Trace SW of the same model number, regardless of age. All Trace SW inverters have always been backward compatible in this regard. All you need is the Trace SW stacking cable to get the 120/240VAC output.
Additional Notes: A Xantrex SW PLUS is not recommended to be stacked with a Trace SW,