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Is Solar Worth It in Covina, CA in 2026 With New Export Rules?

Analyze 2026 solar costs and savings in Covina. See how a battery maximizes value with LADWP's current export rules. Calculate your potential ROI.

Market Snapshot

Elec. Rate
$0.323/kWh
Sun Hours
6.0
Utility Los Angeles Dept of Water & Power
Tax Exempt No
Battery Recommended
Data updated May 09, 2026

Analyst Note: Bill-based model (~7.2 kW)

Cost and savings sections below are sized to a typical system for this city’s average utility bill (~7.2 kW modeled). Typical monthly bill here: $290.7.

⚠️ Higher bills usually imply a larger system than the modeled size for full offset—confirm with the calculator below.

With Los Angeles Dept of Water & Power electricity rates around $0.323/kWh, many Covina homeowners are facing bills that average nearly $291 a month. Rooftop solar offers a clear path to generating your own cheaper power, but the rules have changed. In 2026, the value of going solar depends heavily on how you use the energy you produce, not just how much you send back to the grid.

Run your scenario: the calculator uses this city’s utility and tariff data.

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Benchmark Cost Analysis

Solar & Battery System Costs in Covina (2026)

For a typical home in Covina, a 7.2 kW solar panel system costs approximately $18,360 before any incentives. This system is sized to offset a significant portion of the average household's electricity usage.

Because exporting power is less valuable now, many homeowners opt to add storage. A 7.2 kW solar system combined with a 10 kWh battery costs around $33,360. The battery stores your excess solar energy for use in the evening, maximizing your savings and providing backup power during outages.

Incentives & Tax Credits

California Solar Incentives for 2026

As of early 2026, the 30% federal residential clean energy credit is no longer available for new systems. However, California homeowners still have access to key benefits that support the investment:

  • Property Tax Exclusion: Installing a solar system in California will not increase your property taxes. The added value of the solar installation is excluded from your home's valuation for tax purposes.
  • High Self-Consumption Value: With LADWP's high retail rates, every kilowatt-hour of solar energy you use at home provides significant savings. This direct bill reduction is the primary financial driver for solar in California.

An owned solar system can also be a compelling feature for potential buyers, potentially supporting your home's resale appeal down the road.

Net Metering: Los Angeles Dept of Water & Power

Policy Status

Net Billing (low export)

Battery Priority

Recommended 🔋

Understanding Export Rates vs. Retail Rates

The biggest challenge for solar-only systems in 2026 is the difference in energy value. When you buy electricity from Los Angeles Dept of Water & Power, you pay the full retail rate of about $0.323 per kWh. But when your solar panels produce more energy than you can use and you send it to the grid, the credit you receive is much lower—modeled here at around $0.113 per kWh.

This gap is why simply exporting power is no longer the best financial strategy. A battery solves this by keeping your valuable solar energy in your home, allowing you to use it later and avoid paying that high retail rate.

Projected Savings

How Solar Saves You Money with LADWP

A solar-only system in Covina can generate an estimated $2,216 in electricity bill savings annually, leading to a payback period of about 7.6 years. This works by directly powering your home during the day, so you avoid buying expensive grid power.

Adding a battery significantly improves the economics. By storing your solar energy instead of exporting it for a low credit, a solar-plus-battery system increases annual savings to an estimated $3,308. While the initial cost is higher, the payback period is still attractive at around 8.3 years, and it delivers greater energy independence. Solar also protects you from future rate hikes; if grid electricity becomes more expensive over time, the value of your self-generated power only increases.

Local Questions Answered

Why is a battery so highly recommended for Covina solar systems now?
Because the credit you get from LADWP for exported solar power is significantly lower than the price you pay for electricity from the grid. A battery lets you store your excess solar energy from the daytime and use it at night, so you avoid selling your power cheap and buying it back expensive. This maximizes your savings and provides backup power.
What will my LADWP bill look like after installing solar?
You will still have a small monthly bill from LADWP, typically around $15, to cover fixed connection charges and any small amount of grid energy you might use. The goal of a solar and battery system is to eliminate the variable, usage-based portion of your bill.
Is the property tax exclusion a major benefit?
Yes. A solar installation adds value to your home, but thanks to California's property tax exclusion, that added value won't increase your property tax bill. This is a significant, long-term financial benefit for homeowners.

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* Calculations based on Los Angeles Dept of Water & Power residential rates (0.323/kWh).

Data Transparency & Methodology

Estimates for Covina, 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 incentives

SunCents calculator net cost does not include a federal residential tax credit. Incentive rules change—check DSIRE, IRS/DOE guidance, and a tax professional before relying on any credit.

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.