Yeah, once I get the quotes I still need to talk with Oncor Electric and see what the waiting list is like for the rebates... and then to make sure that I get net metered billing.. so if we produce 1500 Kwh in Jan and I only use 1000, I can roll those extra 500 credits into the next month, like rollover minutes. I've got conflicting answers as to if its possible or not. If its not then I might not do it... or just build a smaller system that ensures I don't have any bill for 6 months out of the year vs 10-11 months. Ideally I want it to produce enough to cover all electricity consumed per year, not not go over.. cause they won't write me a check back. I'd rather pay a little in July/Aug/Sept than produce too much and get anything back.