California NEM 3.0 Reader Guide
California's Net Billing Tariff values most solar exports separately from retail imports, making self-consumption, time-of-use rates, and battery operation central to savings.
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California's Net Billing Tariff values most solar exports separately from retail imports, making self-consumption, time-of-use rates, and battery operation central to savings.
Solar support in 2026 is increasingly state, utility, and local, so homeowners need a repeatable method for finding current programs in their service territory.
Solar policy headlines can describe proposals, enacted rules, guidance, or temporary programs. Verify legal status, dates, eligibility, transition rules, and primary sources before acting.
Time-of-use tariffs assign different electricity prices to different periods. Solar value depends on when the home produces, consumes, stores, imports, and exports energy.
An export limit caps electricity sent to the grid. When solar exceeds household demand, battery charging, and permitted export, the system may curtail available generation.
Time-of-use rates assign different values to electricity by hour and season, so solar savings depend on when a home generates, consumes, imports, and exports power.
Solar interconnection is the process for obtaining utility or network approval to connect generation safely, configure metering, and operate under defined export conditions.
The United States has no single residential net-metering rule; export compensation is set through state law, regulators, utilities, cooperatives, or municipal providers.
The federal Residential Clean Energy Credit ended for property placed in service after December 31, 2025, but state, utility, local, and income-qualified solar programs may remain available.
A structured starting point for US homeowners comparing residential solar costs, tax credits, utility rules, batteries, installation, and state-specific issues.
Solar incentives reduce cost or improve project value in different ways, but eligibility, ownership, timing, tax treatment, and current program rules must be verified locally.
Solar export programs differ in how they measure exported electricity, value each unit, settle credits, and treat electricity consumed on site.