How much can you really save with solar panels in Monterey Park in 2026? With strong sun in the San Gabriel Valley and high electricity bills from Southern California Edison (SCE), going solar remains a popular way to control energy costs. However, the financial equation has evolved. Today, the biggest savings come from using the solar power you generate directly in your home, rather than exporting it to the grid.
This guide breaks down the modeled costs, savings, and key considerations for homeowners in Monterey Park under SCE's current rules, where pairing solar with a battery is often the most effective strategy.
Run your scenario: the calculator uses this city’s utility and tariff data.
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2026 Solar Installation Costs in Monterey Park
The figures below are modeled estimates for a 7.2 kW solar system, a size suitable for an average home in the area. It's important to note that the 30% federal tax credit for homeowners is no longer a factor for systems installed in 2026, so the upfront cost is what you pay.
- Solar-Only System (7.2 kW): The estimated gross cost is $18,360.
- Solar + Battery System (7.2 kW panels, 10 kWh battery): The estimated cost is $33,360.
While the solar-only option has a lower initial price, the solar-plus-battery system is designed to deliver substantially higher annual savings, which improves the long-term financial outcome.
Incentives & Tax Credits
Key California Solar Incentives in 2026
Even without a federal tax credit, California offers powerful incentives that make solar a smart investment:
- Property Tax Exclusion for Solar Systems: When you install a solar system, the value of your Monterey Park home may increase, but your property taxes won't. California law excludes the added value of the solar system from your property's assessed value.
- Protection from High SCE Rates: The most significant financial driver for solar is the ability to avoid purchasing power from SCE at their high retail rates. Self-consuming your solar energy provides the greatest value.
Furthermore, an owned solar system can be a compelling feature for potential buyers, adding to your home's long-term value and resale appeal.
Net Metering: Southern California Edison Co
Net Billing (low export)
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Understanding SCE's Net Billing Rules
New solar customers in Monterey Park are on Southern California Edison's Net Billing Tariff (NBT). This program fundamentally changes how you are compensated for excess solar generation.
- When you use your own solar power, you save the full retail rate (e.g., ~$0.32/kWh).
- When you export surplus solar power to the grid, SCE credits you at a much lower avoided-cost rate (e.g., ~$0.11/kWh).
This difference is why batteries are now so highly recommended. A battery allows you to store your excess solar power instead of selling it cheap, then use that stored energy at night instead of buying it back from SCE at a high price. It's the most effective way to keep the value of your solar production for yourself.
Projected Savings
Comparing Modeled Savings: Solar vs. Solar + Battery
Maximizing your return on investment depends on minimizing how much expensive electricity you buy from SCE. Here's how the two system types compare in modeled annual savings:
- A solar-only system is estimated to save around $2,216 per year, with a payback of approximately 7.6 years. This system works hard to reduce your bill during sunny hours.
- Adding a battery boosts the estimated annual savings to $3,308 per year, with a payback of about 8.3 years. The battery stores surplus energy for you to use during peak evening hours when SCE rates are highest.
Solar is not only about today's bill. As utility rates climb over time, the value of each kilowatt-hour your system produces increases, offering a hedge against future energy price inflation.