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Is Solar Worth It in Redlands, California?

We analyzed Southern California Edison (SCE) rate books, NREL irradiance data, and California tax codes to calculate the real ROI for homeowners in 92373.

Market Snapshot

Elec. Rate
$0.27/kWh
Sun Hours
6.14
Utility Southern California Edison (SCE)
Tax Exempt Yes
Battery Required

Analyst Note: The "4kW Benchmark"

The analysis below uses a standardized 4kW system to provide a fair baseline comparison across cities. However, the average electric bill in Redlands is $243.0.

⚠️ Most homes here will need a larger system (8kW–12kW) to reach 100% offset. Use the calculator below for your exact numbers.

Installing solar panels in Redlands is no longer just about generating power; it's about controlling it. Southern California Edison's (SCE) Net Billing tariff (NEM 3.0) has made energy storage a critical part of a modern solar installation. For homeowners looking to drastically reduce their high electric bills—which often average over $240 a month here—a combined solar and battery system is the only realistic path to energy independence in 2026.

Benchmark Cost Analysis

Solar Panel and Battery Costs for Redlands Homes in 2026

The conversation must start with the cost of a complete system designed for NEM 3.0. A typical 4kW solar array paired with a 10kWh battery is the standard recommendation for an average home in Redlands.

  • Gross System Price: $23,500
  • Federal Tax Credit (30%): -$7,050
  • Final Net Cost: $16,450
  • Estimated Payback Period: 9-10 years

It's vital to contrast this with a 'solar-only' system. While the net cost is lower at around $8,050, its savings are slashed because SCE pays very little for any power you export. The battery is what allows you to use your own solar power during peak evening hours, avoiding SCE's highest-priced electricity.

Incentives & Tax Credits

Take Advantage of the 30% Federal Tax Credit

The main driver making solar affordable is the Federal Residential Clean Energy Credit. It allows you to claim 30% of your total project cost (including the battery) as a dollar-for-dollar credit on your federal income taxes. California also exempts the added value of a solar system from your property taxes, ensuring your home's value increases without a corresponding tax hike.

Net Metering: Southern California Edison (SCE)

Policy Status

NEM 3.0 (2023)

Battery Priority

Critical 🔋

Navigating SCE's Net Billing Tariff (NEM 3.0)

Under NEM 3.0, SCE has shifted to a 'Net Billing' structure. This means when your panels produce more electricity than you're using, the excess power sent to the grid is valued at a wholesale rate (around 5-8¢/kWh), not the retail rate you pay (27¢/kWh or more). This makes it financially unwise to export power. A battery becomes essential, allowing you to 'self-consume' your solar energy by storing it for use during SCE's expensive 'On-Peak' Time-of-Use periods (typically 4-9 PM).

Projected Savings

Your Projected Savings Against SCE Rates

With abundant sunshine, Redlands is an ideal solar location. A 4kW system will produce over 6,600 kWh annually. By storing and using this power strategically, a homeowner can save an average of $1,702 per year on their SCE bills. These savings protect you from SCE's inevitable future rate increases and create a strong return on your investment over the 25+ year lifespan of the system.

Local Questions Answered

Is my roof suitable for solar panels?
Most Redlands homes with a south-facing roof and minimal shading from trees are excellent candidates. Even east or west-facing roofs can work well. The key is to have enough unshaded space for the panels. Our calculator can give you a preliminary assessment using satellite imagery of your home.
How long does the solar installation process take in Redlands?
From signing the contract to getting permission to operate from SCE, the process typically takes 2-3 months. This includes design, permitting with the city of Redlands, physical installation (which is usually just 1-2 days), and the final inspection from SCE.
Will solar and battery power my whole house during a blackout?
Yes, if your system is configured for it. Most modern battery systems, like the Tesla Powerwall or Enphase IQ Battery, can be set up to provide backup power for essential circuits (like your refrigerator, lights, and outlets) during a grid outage, a common concern for SCE customers.

Calculate Your Solar Savings

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* Calculations based on Southern California Edison (SCE) residential rates (0.27/kWh).

Data Transparency & Methodology

Estimates for Redlands, California are produced by the SunCents Solar Engine (v1.2). We combine the following verified or standard industry sources:

Performance (PV production)

NREL PVWatts — modeled annual and hourly AC output (kWh), solar radiation, and system losses for a standardized array size so cities can be compared fairly.

nrel.gov

Electricity rates (tariffs)

U.S. Energy Information Administration (EIA) — state-level average retail electricity prices ($/kWh) and supporting series for economic context.

eia.gov

Incentives & programs

DSIRE — state and local rebates, net metering, and policy programs (summarized for readability; always confirm eligibility with a tax or solar professional).

dsireusa.org

Federal tax credit (ITC)

Investment Tax Credit — federal residential solar credit (e.g. 30% of qualified costs where applicable); rules change with statute—verify with a qualified advisor.

energy.gov

Utilities & interconnection

Where shown, local utilities (e.g. APS, PG&E, FPL, and other IOUs or munis) are mapped from public interconnection, tariff, or service-territory references so net metering and rider rules match your area—not generic national averages.