For homeowners in Rosemont, high electricity bills from Sacramento Municipal Utility District (SMUD) are a familiar reality. With average bills around $258 and retail rates at $0.323/kWh, finding a way to reduce that cost is a top priority. Rooftop solar offers a direct path to generating your own power, but the rules have changed. In 2026, the focus is on maximizing self-consumption, which often makes pairing solar panels with a home battery the smartest financial move.
From rates to ROI—continue in the savings calculator.
Open calculatorBenchmark Cost Analysis
Solar & Battery System Costs in Rosemont (2026)
The total cost of a solar installation depends on whether you include a battery. Here are the modeled estimates for a typical home in the area, designed to offset a significant portion of a standard SMUD bill.
- Solar-Only System (6.7 kW): The estimated gross cost is around $17,085. This system is sized to produce a large amount of energy during the day.
- Solar + Battery System (6.7 kW panels, 10 kWh battery): The estimated gross cost for this combined system is $32,085. The battery allows you to store the solar energy you produce for use at night, significantly increasing your savings under SMUD's modern rate structures.
These figures represent the full cost before any local incentives. Since the 30% federal tax credit for homeowners is no longer available for systems installed in 2026, understanding the long-term value is more important than ever.
Incentives & Tax Credits
California Solar Incentives for 2026
While the major federal tax credit has expired for new residential systems, California still offers valuable support that makes going solar a sound investment.
- Property Tax Exclusion: Installing a solar system in California will not increase your property taxes. Thanks to the state's property tax exclusion for active solar energy systems, you can add significant value to your home without the associated tax burden. This exclusion is a major financial benefit.
- High Retail Rates: SMUD's high electricity rates act as a powerful incentive. Every kilowatt-hour of energy you produce and use at home is a kilowatt-hour you don't have to buy from the utility, leading to direct and substantial savings.
- Battery Storage Value: Under current net billing rules, a battery isn't just for backup power. It's a financial tool that helps you keep more of the value your solar panels create, directly improving your return on investment.
An owned solar system may also support your home's resale appeal, making it an attractive feature for future buyers looking for lower utility bills.
Net Metering: Sacramento Municipal Utility District
Net Billing (low export)
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Understanding Export Rates with SMUD
Rosemont is served by SMUD, which operates under a 'net billing' structure. This is different from older net metering programs. Here’s what it means for you:
When your panels produce more electricity than your home is using, the excess power is sent to the grid. SMUD buys this power from you, but at a rate significantly lower than the retail price you pay for electricity. In this analysis, the export rate is modeled at around $0.11/kWh, while the price to buy electricity is over $0.32/kWh.
This price difference is why self-consumption is key. Using your own solar power directly is worth over three times more than selling it to the grid. A battery lets you store that valuable energy for later, ensuring you get the maximum financial benefit from every ray of sun your panels capture.
Projected Savings
How Solar Creates Value with SMUD
Your savings with solar come from producing your own electricity instead of buying it from SMUD at their high retail rate. However, the value of surplus energy you send back to the grid is much lower than what you pay for electricity.
- A solar-only system is projected to save an average Rosemont homeowner around $1,970 annually, with an estimated payback period of 7.9 years.
- Adding a battery boosts those savings significantly. By storing your excess solar power and using it in the evening, you avoid selling it cheap and buying it back expensive. This configuration increases the estimated annual savings to $2,921, with a payback period of 8.9 years.
While the upfront cost is higher, the battery system delivers nearly $1,000 more in bill savings each year, making it a powerful tool for long-term financial control. If grid electricity from SMUD becomes more expensive over time, rooftop generation can offset even costlier power in future years.