SonoMarin Solar offers three types of solar system installations to clients in San Rafael, California and the neighboring cities:
- On-grid systems Use your own solar power during the day. When solar produces more energy than your home uses during the day PG&E keeps track of the energy credits you've earned, then at night you are not charged for energy until you use more energy than the credits you have available.
- Off-grid systems Rely solely on solar power, using energy your solar system has stored in the battery during the day & night.
- Combination systems Use solar energy during the day and both stored solar power in your battery's and PG&E's electrical energy at night.
Off-grid systems are best for the environment, but the type of installation you choose will depend on your particular situation. Call now to talk to a solar consultant about which type is best for your home.