[RE-wrenches] Trace SW4024, 1998 vintage - Still OK for grid-tie?

Bob Clark bclark at solar-wind.us
Sat Jun 30 17:11:12 PDT 2012


RE-Wrenches:

 

Have a potential customer who wants to connect to the grid after many years
of off-grid living.  He is asking if his older Trace inverter (SW4024
inverter; Date of manufacture:  3rd quarter of 1998; S/N:  W07878; 120 volts
and 33.3 Amps) would still be OK to use in a grid-tie system.

 

What say you?  Does it still comply with the latest standards for grid-tie
inverters?  Should he start over with a new inverter?

 

Bob Clark

SolarWind Energy Systems, LLC

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