oaklandsolarincentives.fyi

What solar costs in Oakland, and what your exports are worth

Last verified: November 11, 2026 · Written and checked by the DuloCore research team

Oakland solar cost in November 2026 averages $2.54 per watt installed, before incentives, according to EnergySage's local marketplace data (EnergySage). Below are the dated figures we trust, why sources differ, and how PG&E and Ava credit the power you export. To see which programs can lower the price, go to the incentive checker.

Installed price, before incentives

Source and dateFigure
EnergySage, Oakland (as of Nov 2026)$2.54 per watt; average Oakland system 7.08 kW, about $17,976, with prices from $15,280 to $20,672
Berkeley Lab (Oct 2025 report, 2024 installs, national)Median $3.5 per watt for cash purchases and $4.7 per watt for loan-financed systems, host-owned solar only
Berkeley Lab (same report)Solar paired with a battery: median cash price $1.7 per watt higher than solar alone

Why the numbers differ: EnergySage reports prices quoted in its marketplace for Oakland in 2026. Berkeley Lab reports prices actually paid nationwide for systems installed in 2024, and loan prices include fees rolled into the price. Berkeley Lab also notes that the most common cash price was "well below the median," under $3 per watt, and that California's residential pricing sits "near the middle of the pack" among states (Berkeley Lab). Neither source includes a battery-only price for Oakland, so we do not print one.

How net billing pays for exports

Since April 15, 2023, new PG&E solar customers take service on the net billing tariff, which PG&E calls the Solar Billing Plan. Exports are credited at values from the CPUC's Avoided Cost Calculator, which are "usually lower than import rates," though they "can rise above the retail rate on late summer evenings" (CPUC). Billing is monthly, credits roll over for 12 months, and any net surplus at the annual true-up is paid at a wholesale price. The original customer keeps the tariff for nine years, and PG&E residential customers who connect before the end of 2027 get a slightly higher export credit for those nine years.

PG&E enrolls residential solar customers in its Electric Home time-of-use rate and says export credit "will vary by time of day, day of the week and season." Its Energy Export Bonus Credit value is set when your system receives permission to operate (PG&E).

In Oakland there is a second layer. Ava supplies the generation and PG&E the delivery, so your exports earn Ava generation credits and PG&E delivery credits. Ava runs its true-up every April and rolls balances under $100 into a bill credit (Ava).

Pairing a battery

The CPUC says customers "can maximize bill savings under the NBT by installing battery storage," because stored solar can be used or exported during high-value hours (CPUC). PG&E points to 4 p.m. to 9 p.m. as the costly window. A battery also adds about $1.7 per watt of solar to the price in Berkeley Lab's data, so the trade-off depends on your load. Ava's SmartHome Battery payments help close that gap; see programs.

We don't publish payback periods. They depend on your usage, roof and rate plan. Oakland sits in California climate zone 3 (Energy Code Ace), a mild coastal zone, so ask each installer for a production estimate in writing, as the CSLB advises (see choosing an installer).

Sources