thanks for any suggestions!

Yes, this is called a "non-export" solar system configuration.

This type of non-export solar system requires setting up the solar system with a battery storage solution. Eg.., the goal is to generate and store enough electricity to meet your own energy needs without exporting excess power back to the grid.

Great question, Sarah! These types of solar/storage designs are becoming increasingly possible. You should ask a solar contractor to help figure out the best design for you property.

In general, here is what the contractor, and you, need to consider:

• Assess Your Energy Needs: Calculate your household or business's energy consumption to determine the size of the solar PV system you'll need. Consider factors like the number of appliances, lighting, heating, and cooling systems you use.
• Select Solar Panels: Choose high-efficiency solar panels that can generate enough electricity to meet your energy needs. Consider factors like space availability for installation, orientation, tilt angle, shading, and local weather conditions.
• Battery Storage: Invest in a battery storage system to store excess solar energy generated during the day for use during periods of low sunlight or at night. Lithium-ion batteries are commonly used for solar energy storage due to their high energy density and efficiency.
• Inverter: Install a solar inverter that can handle both the solar panels' DC output and the battery storage system's DC input and output. Consider a hybrid inverter that can efficiently manage both grid-tied and off-grid modes.
• Energy Management System: Implement an energy management system to monitor and control energy consumption, solar generation, and battery storage. Smart energy management systems can optimize energy usage and ensure that the battery storage is charged during periods of excess solar generation.
• Grid Connection: Configure the system to operate in a non-export mode by setting up the grid connection to prevent excess solar energy from flowing back to the grid. This may involve installing a bi-directional meter that can measure both energy import and export.
• Permitting and Regulations: Ensure compliance with local regulations, building codes, and permitting requirements for solar PV installations and battery storage systems in California. Consult with a licensed solar installer or engineer to navigate the permitting process.
• System Maintenance: Develop a maintenance plan to ensure the proper functioning of the solar PV system and battery storage components. Regular inspections, cleaning of solar panels, and battery maintenance are essential to maximize system efficiency and longevity.
• Monitoring and Optimization: Implement a monitoring system to track the performance of your solar PV system and battery storage. Analyze energy usage patterns and adjust system settings for optimal efficiency and cost savings.
• Backup Generator (Optional): Consider installing a backup generator powered by clean fuels like propane or natural gas to provide additional backup power during extended periods of low sunlight or battery depletion.