I've never used this generator and not endorsing it. However, I saw the price and it seems to be a nice generator for an emergency. Normally $349, on sale for $158.It was rated 3.8 out of 5.0 stars on Home Depot's website.Also, looking at some of the questions it looks like it produces a good sine wave up to a 600 watts. However, its suggested you still put a UPS in between the generator and devices you want to power if they are expensive like a computer, etc.For $158, it seems like a good investment for those power outages especially this time of year.http://www.homedepot.com/p/Sportsman-1-000-Watt-Gasoline-Powered-Digital-Inverter-Generator-802085/300792167
