How many 250 hps with didgitl ballast can a Honda 2000 or 3000 run?
sounds about right! amps and power all match up to these numbers!I don't know anything about digital ballasts but I was told standard 250 watt HPS use around 300 watts each. And you only want to use 80% of your generator so you could run 5 on a 2000 watt genny and 8 on a 3000 watt genny. That would be on the safe side. You might be able to add one more to each if that's all your genny is running. (no troller, interior lights, radio, ect.)