You Own the House.
Stop Renting Your Electricity
from SDG&E.
Santee homeowners pay an average of $276 per month to SDG&E — and rates have more than tripled since 2009. Solar with battery storage locks your energy cost now, stops the bleeding, and puts that money back where it belongs: in your home.
My SDG&E bill was pushing $310 a month last summer. Ed walked me through everything — the lease was straightforward, nothing out of pocket, and my first bill after the panels went in was $22. Twenty-two dollars. I genuinely didn't believe it.
Why Are SDG&E Bills in Santee So High — and Will They Keep Rising?
Santee homeowners pay an average of $276 per month to SDG&E — 26% above the California average and more than double the national average. As of January 2026, the bundled residential rate hit 45.7¢ per kilowatt-hour — the highest of any major investor-owned utility in the continental United States. The California Public Utilities Commission has already approved rate increases through 2027, with wildfire cost recovery still pending. Waiting for rates to stabilize is not a strategy — it's a cost.
SDG&E Rate Escalation — What Santee Homeowners Have Paid & Will Pay
| Year | Avg. Monthly Bill | Approx. Rate (¢/kWh) | Annual Cost | vs. 2020 |
|---|---|---|---|---|
| 2020 | ~$160 | ~28¢ | ~$1,920 | — |
| 2022 | ~$200 | ~33¢ | ~$2,400 | +$480/yr |
| 2024 | ~$250 | ~41¢ | ~$3,000 | +$1,080/yr |
| 2026 (now) | ~$276 | 45.7¢ | ~$3,312 | +$1,392/yr |
| 2028 (projected) | ~$320+ | ~53¢+ | ~$3,840+ | +$1,920+/yr |
Sources: EnergySage Santee electricity data · SDG&E Total Electric Rates · CPUC GRC Decision 24-12-074. 2028 figure projected at CPUC-authorized 3% annual base increase plus wildfire recovery costs.
Staying with SDG&E vs. Going Solar in Santee — 10-Year Comparison
| Factor | SDG&E (No Solar) | Solar + Battery (Lease) |
|---|---|---|
| Monthly energy cost | $276 — rising annually | $80–$120 fixed lease |
| Rate control | None — CPUC sets increases | Locked for lease term |
| 10-year energy spend | $39,000+ (with escalation) | ~$12,000–$15,000 |
| Outage protection | None | Powerwall backup included |
| ITC / 30% savings | Not applicable | Passed through on lease (48E) |
| Home value impact | Neutral | +$15,000–$25,000 typical |
| Upfront cost | $0 | $0 down available |
Lease savings based on current SDG&E DR-SES rate schedule. ITC pass-through available under IRC §48E through 2027 — system owner (leasing company) claims the credit and passes 30% savings to homeowner upfront. No personal tax liability required. Verify current incentives at energy.ca.gov.
The math is simple: Every month you stay on SDG&E at full retail, you're spending money you can't recover. At $276 per month, that's $3,312 per year going to the utility — with rates approved to keep climbing through 2027. A solar lease in Santee locks your cost now and starts saving on day one.
How Does Solar Actually Work for Santee SDG&E Customers in 2026?
Solar works by replacing the electricity you buy from SDG&E with power your roof generates for free. In 2026, the smartest Santee systems pair panels with a battery — so you capture energy during the day, use it at night during SDG&E's peak-rate window (4–9 PM), and keep the lights on during outages. Under NEM 3.0, solar without storage leaves real money on the table. Solar with storage gives you full control.
What NEM 3.0 Means for Santee Homeowners
California's NEM 3.0 net metering rule reduced the export credit SDG&E pays for excess solar sent to the grid — down roughly 75% from NEM 2.0. Solar-only systems that send power back to the grid earn far less credit than before. The fix is storage: a Powerwall captures that excess energy instead of exporting it, then discharges during the 4–9 PM peak window when SDG&E charges the most. Solar + battery in 2026 still delivers an 8–9 year payback on a cash purchase — and the prepaid lease passes the 30% commercial ITC through to you with no tax liability required.
How a Santee Solar Installation Works — Start to Finish
Energy Review — We Analyze Your SDG&E Bills
We pull 12 months of usage data from your SDG&E account to size your system correctly. No guesswork — your system is designed around your actual consumption, your roof, and your time-of-use rate plan.
Custom System Design + Savings Estimate
You receive a full proposal showing panel count, battery size, projected monthly savings, and financing options — lease, loan, or cash. We model NEM 3.0 export rates so the numbers are accurate, not inflated.
Permitting — City of Santee + SDG&E Interconnection
The City of Santee offers an expedited permitting process for qualifying residential rooftop PV systems. Our installation partner handles all permitting, SDG&E interconnection paperwork, and inspection scheduling — nothing lands on your plate.
Professional Installation — 1 to 3 Days
A certified crew installs your panels, inverter, and Powerwall battery. Work is completed CSLB-licensed under Mars Home Solutions (CSLB #1065773). Most Santee installs are complete in one to two days with zero disruption to your daily routine.
PTO — Permission to Operate from SDG&E
Once SDG&E grants Permission to Operate, your system goes live. From that moment, your roof is generating power and your bill drops. Most Santee customers see their first dramatically lower SDG&E statement within 30 days.
Why Santee Homeowners Need a Battery — Not Just Panels
SDG&E's time-of-use rates charge up to 65.87¢ per kWh during the 4–9 PM peak window. Without a battery, your panels stop producing at sunset — right before rates spike. A Powerwall charges during the day on solar energy and discharges during peak hours, cutting your SDG&E bill at its most expensive moment. Under NEM 3.0, solar without storage in Santee leaves an estimated 40% of potential savings on the table.
Night Coverage
Power your home after dark on stored solar — no peak-rate SDG&E electricity needed.
Outage Protection
Santee experiences planned and unplanned grid outages. A Powerwall keeps critical loads running automatically.
Peak Shaving
Discharge during the 4–9 PM SDG&E peak window and avoid the most expensive electricity of the day.
ITC Pass-Through
On a prepaid lease, the 30% commercial ITC is passed to you upfront — no tax liability required.
Solar Only vs. Solar + Battery in Santee — Which Makes Sense in 2026?
| Factor | No Solar | Solar Only | Solar + Battery ✓ |
|---|---|---|---|
| Monthly SDG&E bill | $276 avg. | $80–$140 | $20–$60 |
| NEM 3.0 export value | N/A | Low (~5¢/kWh credit) | Maximized — store & self-consume |
| Peak-hour protection (4–9 PM) | None — pay full rate | None after sunset | Full — Powerwall discharges |
| Outage backup | None | None (grid-tied only) | Yes — automatic islanding |
| ITC savings (lease) | None | Partial | Full 30% passed through |
| Cash payback period | — | 6–7 years | 8–9 years (more savings total) |
NEM 3.0 export rates per CPUC NEM 3.0 decision. SDG&E peak-hour rate per SDG&E DR-SES TOU rate schedule. ITC pass-through under IRC §48E through 2027.
See Exactly How Much a Santee Solar System Would Save You
Enter your SDG&E bill and get a real savings estimate — no salesperson, no pressure, no fluff.
📋 Get My Free EstimateWhat Santee Homeowners Ask Before Going Solar
These are the questions we hear most from Santee SDG&E customers — answered straight, with no sales pressure. If something is holding you back, the answer is probably here.
"I heard NEM 3.0 killed solar in California. Is solar even worth it anymore?"
NEM 3.0 changed the math for solar-only systems — it reduced what SDG&E pays for excess power you export to the grid. But it did not kill solar. It changed the optimal system. Solar paired with a battery is more valuable than ever under NEM 3.0 because instead of exporting cheap credits, you store that energy and use it during the 4–9 PM peak window when SDG&E charges up to 65.87¢/kWh. Solar + storage still delivers an 8–9 year cash payback at current rates — and the CPUC's own NEM 3.0 decision confirms storage-paired systems retain strong economics. The prepaid lease also passes the 30% commercial ITC through to you upfront, with no tax liability required.
✅ Solar + battery still makes strong financial sense in Santee in 2026"Batteries are too expensive. Can't I just do solar panels without one?"
You can — but in Santee under NEM 3.0 and SDG&E's TOU rate structure, solar-only leaves real savings behind. The good news: a Powerwall battery is included in the prepaid lease at no additional upfront cost. The leasing company claims the commercial 48E ITC on the full system — panels and battery — and passes that 30% reduction to you as a lower lease price. You get backup power, peak-hour protection, and maximum bill reduction for the same $0 down. If you're purchasing cash or with a loan, California's SGIP program offers battery rebates for qualifying SDG&E customers that reduce out-of-pocket cost significantly.
✅ Powerwall included in prepaid lease — $0 additional upfront"I'm going to wait until rates go up more or the technology gets better."
Every month you wait is money you cannot recover. At $276 per month, Santee homeowners are spending $3,312 per year on SDG&E with nothing to show for it. The CPUC has already approved SDG&E rate increases through 2027, with wildfire cost recovery hearings still pending — more increases are coming. Solar panel technology is mature. The equipment installed today carries 25-year manufacturer warranties. Waiting for a better panel is like waiting for a better refrigerator before buying food — the cost of delay is real and immediate.
✅ Every month at full SDG&E retail is $276 that doesn't come back"What happens if I sell my house? Does solar hurt or help my resale value?"
Solar consistently adds value in Santee's housing market. Homes with solar sell faster and for more than comparable non-solar homes in San Diego County — studies have shown premiums of $15,000–$25,000 on similarly-sized homes. On a prepaid lease, the system transfers to the new buyer with no assumption required — it's a paid-up asset, not a liability. Buyers in Santee's $727K median market understand a solar system with a Powerwall means lower utility costs from day one. That's a selling point, not a hurdle.
✅ Prepaid lease transfers clean — adds value, not complexity"My roof is older. Do I need to replace it before going solar?"
It depends on your roof's remaining life. If your roof has fewer than 10 years left, we'll tell you — and combining a roof replacement with a solar install is typically the smartest financial move because you avoid labor costs of removing and reinstalling panels later. Solar With Watts partners with licensed roofing contractors and can bundle a roof estimate into the same site visit at no extra charge. We've done this for dozens of San Diego County homeowners. If your roof is solid, panels go on as-is with no disruption.
✅ We'll assess your roof honestly — no hidden surprises at installNot in Santee? We Serve All of San Diego County and Beyond.
Solar With Watts installs across SDG&E, PG&E, SCE, and SMUD territories throughout California. Find your area and see local savings data.
Frequently Asked Questions About Solar in Santee, CA
Straight answers to the questions Santee SDG&E customers ask most before going solar. No fluff, no pressure — just the facts you need to make a confident decision.
The average Santee homeowner pays $276 per month to SDG&E — $3,312 per year. A properly sized solar and battery system typically reduces that bill to $20–$60 per month on a prepaid lease, saving $200–$250 per month from day one. Over 25 years, Santee homeowners can save more than $78,000 in electricity costs based on current SDG&E rates and projected escalation. Your exact savings depend on your usage, roof size, and system design.
The average Santee solar system costs approximately $14,684 before incentives for a 6 kW system — the typical size to offset a Santee home's annual usage. After incentives, a cash purchase drops significantly. On a prepaid lease, the upfront cost is $0 and the 30% commercial ITC savings under IRC §48E are passed directly to you by the leasing company — no personal tax liability required. Use our solar savings calculator to get a number specific to your home and bill.
Yes. The City of Santee offers an expedited permitting process for qualifying residential rooftop photovoltaic systems that meet standardized design criteria. Most standard residential solar installs qualify, which means faster approval and a shorter timeline from contract to Permission to Operate from SDG&E. Our installation partner handles all permitting and interconnection paperwork — nothing lands on your plate.
Santee solar customers are on NEM 3.0, California's current net metering policy. Under NEM 3.0, SDG&E credits excess solar exported to the grid at a lower rate than under the previous NEM 2.0 policy — roughly 75% less per kilowatt-hour. This makes a battery storage system essential in 2026: instead of exporting cheap credits, your Powerwall stores excess energy and discharges it during the 4–9 PM peak window when SDG&E's rates are highest. Solar plus storage maximizes your savings under NEM 3.0. Solar-only systems still save money but leave a meaningful portion of potential savings on the table.
Both options work — the right choice depends on your goals. A prepaid lease requires a single upfront payment, passes the full 30% ITC savings to you immediately, and eliminates monthly payments for the lease term. It's the cleanest option for homeowners who want maximum savings without ongoing payments. A solar loan spreads the cost over time with $0 down and you own the system — you keep any tax credits you personally qualify for. A monthly lease is $0 down with a fixed monthly payment lower than your current SDG&E bill. We walk through all three options during your free consultation with no pressure to choose any specific path.
From signed contract to Permission to Operate, most Santee solar installations take 6 to 10 weeks. The physical installation itself is typically completed in one to three days. The majority of that timeline is permitting with the City of Santee and SDG&E interconnection review — both of which our installation partner handles completely. Santee's expedited permitting process for qualifying systems shortens the overall timeline compared to many other San Diego County cities.
In 2026, the primary incentive for Santee homeowners is the federal Investment Tax Credit (ITC). For homeowners purchasing with cash or a loan, the 25D residential ITC expired December 31, 2025 — consult a tax advisor for your eligibility. For prepaid or monthly lease customers, the leasing company claims the 30% commercial ITC under §48E (available through 2027) and passes those savings directly to the homeowner upfront with no personal tax liability required. SDG&E customers may also qualify for California's SGIP battery rebate program on storage systems. Incentives change — verify current availability during your consultation.
Most Santee homes are excellent candidates for solar. San Diego County receives approximately 260 days of sunshine per year, and Santee's inland location means even more direct sun exposure than coastal communities. South-facing roof sections with minimal shading are ideal, but west-facing panels also perform well for SDG&E's TOU rate structure — capturing afternoon sun right before the 4–9 PM peak window. We conduct a full site assessment including shading analysis and roof condition review before any proposal. If your roof needs work first, we'll tell you honestly.
No. California's active solar energy system property tax exclusion means that rooftop solar panels do not trigger a property tax reassessment in Santee or anywhere else in California. Your property taxes remain unchanged even though a solar system typically adds $15,000–$25,000 in appraised market value. This exclusion is one of the strongest solar incentives in California and applies to both owned and leased systems. Verify current exclusion terms with the California State Board of Equalization.
Getting started takes less than two minutes. Use our solar savings calculator to see a Santee-specific estimate based on your bill and usage — no personal information required. If the numbers make sense, book a free 30-minute energy consultation directly on our calendar. There's no sales pressure, no obligation, and no door-to-door follow-up. We serve all of San Diego County including Santee, Chula Vista, El Cajon, Escondido, Oceanside, and San Marcos — see our full San Diego County solar coverage for details.
More Solar Resources for San Diego County Homeowners
Santee Homeowners: Stop Renting Your Electricity.
SDG&E rates have tripled since 2009 and the CPUC has approved increases through 2027. The best time to lock in your energy cost was five years ago. The second best time is now.