Comment on Xantrex Technologies 813-3000 XPower 3,000-Watt Inverter by Dudley. 1 of 1 people found the following review helpful: Nothing better than Xantrex!, September 19, 2010 By Dudley - Amazon Verified Purchase(What's this?) This review is from: Xantrex Technologies 813-3000 XPower…