A qualifying no-upfront solar-plus-battery PPA can help a PG&E homeowner access renewable energy and backup equipment while preserving cash. When comparing proposals, the starting electricity price is one part of the decision. The annual price schedule and included battery service help explain what each offer delivers over time.
Here is a practical comparison method using official guidance checked September 10, 2026.
Read the PPA's annual rate schedule
The CPUC's Solar Consumer Protection Guide explains that a PPA provider owns the solar system and sells its generated electricity to the homeowner. The agreement specifies the energy rate for the first year and later years. An escalator increases that rate according to the contract.
Ask whether the proposed rate stays fixed or rises, when the first increase occurs and whether other charges change separately. Confirm eligibility and every amount due before installation. No upfront payment does not mean free electricity.
A fixed per-kilowatt-hour price also does not establish a fixed monthly invoice: the amount of billable generation matters. Request the actual billing method alongside the rate schedule.
Compare two clearly labeled examples
Imagine two hypothetical offers with identical equipment and billable production. Offer A starts at $0.20 per kWh and increases 2.9% each year, beginning in year two. Offer B stays at $0.22 per kWh. These are illustrative inputs, not advertised prices or available West Coast Alternatives offers.
For Offer A, multiply the previous year's rate by 1.029 at each anniversary. Rounded to four decimal places:
- Year one: A is $0.2000 per kWh; B is $0.2200.
- Year five, after four increases: A is $0.2242; B is $0.2200.
- Year ten, after nine increases: A is $0.2587; B is $0.2200.
At an assumed 8,000 billable kWh in year five, the energy payments would be about $1,793.83 for A and $1,760 for B, using unrounded rates. Separate charges and utility bills are excluded.
A's lower starting price offers an early benefit; B's fixed rate makes the energy-price schedule easier to predict. The year-five comparison does not establish which costs less over the full term. Ask for annual generation assumptions, annual payments and cumulative payments through the same contract length. Actual production can vary.
Add the remaining PG&E bill
PG&E's Solar Billing Plan guide says residential customers on that plan are automatically enrolled in Electric Home, or E-ELEC, and continue receiving monthly utility statements. Existing NEM customers should have their own arrangement identified.
Request a comparison using the applicable tariff, imported electricity, export credits and continuing charges. Keep assumed future utility price changes separate from the PPA's contractual escalator. A forecast of rising utility prices is not a promised outcome.
Our PG&E Base Services Charge guide explains why service charges belong in that calculation.
Compare the same battery scope
PG&E's battery guidance explains that daily bill-saving operation and backup reserve affect available energy. Use the same reserve and household demand assumptions in both proposals.
Confirm battery ownership, included capacity, backup controls, supported circuits and installation charges. Ask who covers maintenance and replacement throughout the agreement. Backup duration depends on charge and connected loads; solar recharge requires sunlight and compatible equipment.
Review home-sale terms too. PG&E's financing guide advises coordinating PPA transfers with the provider and notes that buyout may be possible in some cases.
A useful choice combines understandable payments with the backup capability your household values. Savings depend on the complete offer. Explore the homeowner journey with West Coast Alternatives, bringing your PG&E bills and both proposals.