What we review before a Rolling Hills Estates Powerwall proposal.

Rolling Hills Estates battery planning should account for SCE rules, outage goals, panel capacity, roof and solar timing, equipment placement and the circuits the homeowner wants protected. A useful estimate should explain battery count, backed-up loads, excluded loads, permits, SGIP assumptions and SCE interconnection steps before installation.

1. 1Confirm SCE details: utility account, rate plan, Net Billing assumptions, outage history, interconnection steps and current battery program requirements.
2. 2Review electrical capacity: main panel rating, breaker space, meter location, subpanels, Gateway location and any backup load panel needs.
3. 3Choose protected loads: refrigerator, internet, lighting, security, garage access, selected HVAC circuits, EV charging plans and key outlets before sizing the battery.
4. 4Coordinate solar and roof timing: compare Rolling Hills Estates solar installation, roof replacement and the Powerwall backup planning guide before finalizing scope.

The final proposal should separate Powerwall equipment, Gateway or backup panel scope, permit assumptions, SCE steps, SGIP assumptions, financing and excluded loads. For Rolling Hills Estates homes, the estimate should also document wall space, service access, conduit route, roof age, solar readiness and any HOA or community review items that could affect timing.

Fire zone, PSPS, and NEM 3.0 planning.

• →PSPS outage history on the Peninsula. Rolling Hills Estates sits in SCE’s active PSPS zone on the Palos Verdes Peninsula. Powerwall provides automatic backup when SCE cuts power during extreme fire weather, recharging daily from solar during sunny PSPS conditions.
• →SCE and NEM 3.0. Under Net Billing, self-consuming solar via Powerwall is more valuable than exporting to the SCE grid. We plan every installation around both backup goals and NEM 3.0 self-consumption. We do not promise any specific financial outcome.
• →Backup configuration. Whole-home backup covers all circuits; essential-load backup protects selected critical circuits at a lower system cost. We size based on your specific home’s electrical load. We do not treat backup duration as fixed.
• →SGIP Equity Resiliency review. The Peninsula’s fire zone designation may qualify homeowners for the SGIP Equity Resiliency tier. Eligibility depends on income, PSPS history, battery size, and program funding. Subject to approval. We review during your estimate. We are not a tax advisor.
• →Enphase IQ Battery as an alternative. For homes with Enphase microinverter solar, modular Enphase IQ Battery 5P units are a strong alternative. We install both and review both during your estimate.

PSPS & wildfire backup guide →  ·  SGIP planning guide →

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