Just to let everyone know, I am calling back the PV company and getting them back out there to look inside of the 800 amp disconnect and ask, if anyone calculated the bus bar for addition power and if so, I would like a letter from an EE stating that fact that the bar can handle it. Also the install does not match the drawings that I got back at the office. So I also need them to re-draw up the plans again. The print showed a tap before the 800 amp main, but in reality, it is after it. Also the plan was drawn up by a company in Calif., but it does have a NJ seal on the plan.