I've Talked with Both Xantrex and SMA about the OK4U inverter

Xantrex Stated that when UL1741 was approved they dropped the line since it DOESNT MEET UL1741 , I have asked Xantrex remove all references to the product so people cannot be miss led by these sleazy web folks selling non-regulatory approved devices

SMA has forwarded the information on the web-site selling the OK4U to UL which has a department dedicated to shutting down sales of products that claim UL approval when in fact they are not.

SO is it offical , this should NOT BE SOLD or USED in the US ... no if's but's about it

Great! 'Nuf said... [img]images/smiles/icon_wink.gif[/img]

I look forward to the Xantrex update release and favorable results from folks who own the units.

-Roger