If you are a solar homeowner, connected to PG&E, and have questions about your solar billing and how it works, you can call a special PG&E hotline for solar homes, at (877) 743-4112. This bypasses the normal call line and ensures you get a solar-knowledgeable PG&E representative on the line. You can also call the company that installed the system, regarding billing and technical solar service-related questions. 

See also: 

PG&E: INFO ON SOLAR https://www.pge.com/en/clean-energy/solar.html 

NEVADA COUNTY CONTRACTORS: LOCAL SOLAR COMPANIES https://business.nccabuildingpros.com/list/category/solar-systems-189?q=&c=189&sa=False 

NEVADA COUNTY GOVT: OFF-GRID SOLAR BASICS https://www.nevadacountyca.gov/3127/Off-Grid-Solar