Solar Panel Cost Calculator Chula Vista, CA
See what a solar system costs installed in Chula Vista, sized from your power bill. Free, instant, no sign-up.
Updated · installer rankings recalculated
Take the middle of a winter and a summer bill if yours changes a lot.
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| System | Installed cost |
|---|
48Solar & RoofingVerified
5.0 · 17 reviews · Free quote
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Semper Solaris
4.6 · 499 reviews · Free quote
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SolarTech
4.8 · 101 reviews · Free quote
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An estimate, not a quote. Based on $2.14–$2.90 per watt installed in California and 1,677 kWh per kW a year in California. Installers confirm the final price after a roof check.
Top-rated solar panel companies in Chula Vista
Ranked by TrustAnalytica from verified reviews · see the full Top 10 list →
48Solar & Roofing
48Solar & Roofing stands out for its honest advice and prompt solar panel installation and maintenance services. The team specializes in customizing solar power systems and offers ongoing support to help customers meet their clean energy goals. Customers appreciate their punctuality, professionalism, and straightforward communication.
Semper Solaris
Veteran-owned Semper Solaris specializes in solar panel installations along with Tesla Powerwall and Enphase backup battery setups, plus roofing and HVAC services. Customers appreciate the team’s clear communication, attention to detail, and respectful cleanup after work, though some projects may require patience during scheduling.
SolarTech
With over 20 years serving San Diego, SolarTech specializes in designing and installing solar panels, energy storage, and solar pool heating systems. The team is praised for friendly, knowledgeable service and thorough troubleshooting, though some customers have experienced delays in issue resolution after installation.
OnPoint Solar Panel Cleaning San Diego
OnPoint Solar Panel Cleaning San Diego specializes in thorough solar panel and window cleaning for both homes and businesses. The team uses pressure washing to refresh various surfaces and provides clear communication with before-and-after photos. Customers appreciate their punctuality, professionalism, and the noticeable boost in solar panel performance after cleaning.
Efficient Solar Services
Known for offering unbiased solar solutions, Efficient Solar Services works with multiple manufacturers and programs to find the best fit for each home or business. The team handles everything from custom proposals to installation, with customers appreciating clear communication and a smooth, straightforward process. Some note delays in contract rebates but praise the overall professionalism.
EZ Solar & Electric
Licensed for electrical, solar, and general contracting, EZ Solar & Electric handles everything from permits to installation for residential and commercial solar projects. Their team also offers electrical work, battery storage, and carport services, with customers appreciating their clear communication and thorough approach despite the complexity of some upgrades.
Enerev Solar
With over three decades of combined roofing and electrical experience, Enerev Solar offers a range of solar solutions including purchases, leases, and power purchase agreements. Their team handles all technical details, and customers often note clear communication, thorough explanations, and clean, reliable installations throughout California.
Incentive Solar
Known for working well with complex solar setups, Incentive Solar specializes in integrating new systems and battery storage with existing panels. Their team handles design, installation, and troubleshooting with care and technical skill. Customers appreciate their thorough explanations, responsiveness, and respectful, neat workmanship throughout the process.
Aviara Solar Contractors
Aviara Solar Contractors offers upfront pricing and personalized solar system design, helping customers navigate financing options like the California Hero program. Their team handles everything from permits to installation, often completing projects quickly and with careful attention to detail. Customers appreciate their professionalism, clear communication, and the noticeable savings on energy… more...
Aviara Solar Contractors offers upfront pricing and personalized solar system design, helping customers navigate financing options like the California Hero program. Their team handles everything from permits to installation, often completing projects quickly and with careful attention to detail. Customers appreciate their professionalism, clear communication, and the noticeable savings on energy bills.
N&V Sunbright Group
With many years of experience in California’s residential solar market, N&V Sunbright Group guides customers through every step of going solar, from initial assessment to installation. Their team focuses on helping homeowners reduce electricity costs, and clients appreciate the clear explanations and support throughout the process. Some find the financing options especially helpful for minimizing… more...
With many years of experience in California’s residential solar market, N&V Sunbright Group guides customers through every step of going solar, from initial assessment to installation. Their team focuses on helping homeowners reduce electricity costs, and clients appreciate the clear explanations and support throughout the process. Some find the financing options especially helpful for minimizing upfront expenses.
Latest reviews of Chula Vista Solar Panel Companies
Written on TrustAnalytica by clients of the businesses in this list-
Ez Solar and electric is the best company to work with for all your solar needs. Thanks to Sky
About EZ Solar & Electric -
Thanks to Ez solar and electric, I’m now saving so much money on my monthly electricity bill. Thanks Sky and Team
About EZ Solar & Electric
| # | Business | Rating | Reviews | Starting price | Phone | Website |
|---|---|---|---|---|---|---|
| 1 | 48Solar & Roofing | 5.0 | 17 | $10 | (619) 478-0660 | Visit |
| 2 | Semper Solaris | 4.6 | 499 | $500 | (619) 357-4142 | Visit |
| 3 | SolarTech | 4.8 | 101 | $50 | (619) 743-9193 | Visit |
| 4 | OnPoint Solar Panel Cleaning San Diego | 5.0 | 75 | $50 | (619) 780-7773 | Visit |
| 5 | Efficient Solar Services | 4.9 | 56 | $75 | (800) 761-9287 | Visit |
| 6 | EZ Solar & Electric | 4.8 | 33 | $200 | (619) 888-0878 | Visit |
| 7 | Enerev Solar | 5.0 | 26 | $100 | (619) 737-3773 | Visit |
| 8 | Incentive Solar | 5.0 | 17 | $150 | (619) 244-5911 | Visit |
| 9 | Aviara Solar Contractors | 5.0 | 13 | $2,000 | (858) 459-9020 | Visit |
| 10 | N&V Sunbright Group | 5.0 | 6 | $100 | (619) 870-2111 | Visit |
How this Chula Vista solar cost calculator works
This calculator sizes a solar system from your electricity use. Your monthly bill, divided by the average California electricity price, gives your yearly use; California's sunshine (1,677 kWh per kW of panels a year) then gives the system size that covers it, adjusted for roof direction and shade. The installed price is that size multiplied by the price per watt homeowners in California pay installers. Payback compares that price with what the panels save at California power prices, assuming prices rise 3% a year.
California numbers this calculator uses
- Installed price
- $2.14–$2.90 per watt in California (typical $2.52), before rebates. A typical 6 kW home system costs $12,800–$17,400.
- Sunshine
- 1,677 kWh of electricity per kW of panels a year in California.
- Electricity price
- About 33.3¢ per kWh, the average residential price in California.
- Selling power back
- Power you send to the grid earns less than the price you pay for it (net billing or avoided-cost credits), so using your solar power at home is worth more.
- Rebates and tax credits
- California's net billing (NEM 3.0) pays only a few cents for exported power, so many installers pair panels with a battery. The 30% federal tax credit for buying solar ended for systems installed after December 31, 2025. Leases and power purchase agreements can still carry a federal credit through the installer for systems in service by the end of 2027.
An estimate, not a quote. Roof size and pitch, shading, equipment, permits and the installer all change the final price; installers confirm it after a site visit. Sources: EnergySage state installed-cost data (2026), NREL PVWatts, U.S. Energy Information Administration residential prices (2026), state program pages.