My goal as a senior energy consultant is to design a solar PV system for your home that offsets 100% of your annual electric usage and 100% of your monthly PG&E electric bill.  With a traditional PV system, if the solar panels produce more solar energy than is needed, the surplus electricity is sent to the electric grid for net metering credits. Private rooftop systems are designed so that all of the electricity produced by the PV system is used in the customer's home and the homeowner is not compensated for exporting energy to the grid. 


Patrick Hagan
Senior Energy Consultant
Allterra Solar
(512) 914-5144

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