How do I know my system is working?

All photovoltaic systems we install have a kilowatt hour meter which shows how much the system is collecting at that moment and also totalizes the kilowatts in memory storage. This way, the owner can easily find out how much they have generated daily/monthly/annually and can monitor their system’s performance. There is also a visible back feed number which shows up on the meter so the Owner will know how much electricity they sold back to the utility. These meters are very much like the odometer on an automobile.