The solar system has just been turned on and is back-feeding the grid.  The meter is in the negative for the paso couple of days.  We are looking forward to seeing the saving on the clients bill.  The system is producing exactly where it was designed to.  The system will provide 5,564 kwh virtually eliminating the clients PG&E bill.  Since the client is on a well and septic system the only monthly bills that they will have will be trash, phone and propane.  The production of the solar panels is guaranteed for 25 years.  The system payback is calculated at 8.7 years.