For homeowners in Lennox, rising Southern California Edison (SCE) bills can be a significant financial pressure. Rooftop solar offers a path to greater control over those costs, but the rules for how you get value from your system have changed. In 2026, the key to a successful solar investment is not just producing energy, but using it strategically to maximize your savings and reduce what you buy from the grid.
Compare bill offset and incentives—open the calculator next.
Open calculatorBenchmark Cost Analysis
Estimated Solar Installation Costs in Lennox (2026)
Understanding the potential savings helps put the upfront investment into context. The costs below are modeled estimates for a turnkey installation designed to offset most of an average household's electricity needs.
- 7.2 kW Solar-Only System: The estimated gross cost is $18,360.
- 7.2 kW Solar System with a 10 kWh Battery: The estimated gross cost is $33,360.
While the federal tax credit is no longer available for new residential systems, these costs reflect the investment needed to achieve the savings outlined above.
Incentives & Tax Credits
Key Financial Benefits for Solar Owners in California
Even without a federal tax credit in 2026, California offers powerful incentives that support the move to solar:
- Property Tax Exclusion: Your property taxes in Los Angeles County will not increase because you installed a solar system. This valuable exclusion ensures you reap the financial benefits of solar without a higher tax bill.
- Protection from Rate Hikes: An owned solar system helps insulate your budget from future SCE rate increases. As grid power becomes more expensive, the value of the energy you produce on your own roof grows.
- Enhanced Resale Appeal: In a competitive real estate market like Lennox, an owned solar and battery system can be a significant differentiator, adding value and appeal for prospective buyers looking for lower utility costs and energy resilience.
Net Metering: Southern California Edison Co
Net Billing (low export)
Recommended 🔋
Why a Battery Makes a Difference with SCE's Rules
Southern California Edison operates under a Net Billing Tariff (NBT). In simple terms, this means the price you pay for electricity is much higher than the credit you receive for any surplus solar energy you export to the grid. For example, you might pay SCE over $0.32 per kWh but only get credited around $0.11 per kWh for your exports.
A battery solves this imbalance. Instead of selling your valuable solar power back to the grid for a low price, you store it. When the sun goes down and your home needs power, you draw from your battery instead of buying from SCE. This self-consumption strategy is the most effective way to lower your electricity bills in 2026.
Projected Savings
How Much Can You Really Save with Solar in Lennox?
The savings from a solar installation depend heavily on whether you pair it with a battery. With SCE's current net billing structure, storing your solar energy for later use dramatically improves the financial outcome. Based on a typical $291 monthly electric bill, here’s how the modeled savings compare:
- A 7.2 kW solar-only system is estimated to save about $2,216 annually. This configuration has a projected payback of around 7.6 years.
- Adding a 10 kWh battery to that same system boosts the estimated annual savings to $3,308. The payback period is similar at about 8.3 years, but your long-term savings and energy independence are substantially greater.
The nearly 50% increase in savings with a battery highlights its importance in the current energy landscape. It allows you to avoid buying expensive evening power from SCE, which is the key to unlocking the full potential of your solar investment.