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California solar decisions
Solar Companies in Escondido, CA: Who Installed the Most Systems in 2025
Utility records show 851 home solar systems connected in Escondido in 2025. Sunrun Inc. was the installer of record on 266 of them, followed by Baker Electric, Inc. (92) and Bright Planet Solar (46). The table lists each company's CSLB license number. It is a count from public records, not a ranking or endorsement: check each license and get at least three quotes.
California Rate Relief is a private solar referral service.
Key facts
Installers who connected the most home solar systems in Escondido in 2025
| Installer (name as reported) | Systems in 2025 | Jan 2024 to May 2026 | CSLB license |
|---|---|---|---|
| Sunrun Inc. | 266 | 589 | 750184 check |
| Baker Electric, Inc. | 92 | 194 | 858088 check |
| Bright Planet Solar | 46 | 109 | 1020761 check |
| SolarCity | 27 | 56 | 888104 check |
| Citadel Roofing and Solar | 23 | 28 | 647149 check |
| SunPower Corporation | 22 | 127 | 890895 check |
| Freedom Solar Co | 20 | 43 | 1124448 check |
| Aloha Solar Power | 19 | 33 | 1066562 check |
Counts from utility records, not a ranking or endorsement. Check each license's status and complaint history on the CSLB's Check a License page (checked Sept. 24, 2026).
Source: California Distributed Generation Statistics (CPUC), Interconnected Project Sites data set, data through May 31, 2026 (checked Sept. 24, 2026).
Home solar in Escondido by the numbers
SDG&E approved 851 home solar systems in Escondido in 2025, from 123 installers; the top three were named on 47% of them. The busiest year since 2021 was 2023, with 2,155 (2025: -61%). Another 286 were approved from January through May 2026.
2025 mix: 36% leased or on a power purchase agreement, 64% owned by the household; 0% with a battery; median size 6.11 kW DC. San Diego County: 36% leased or PPA, 0% with a battery, median 5.36 kW.
| Year | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Systems connected | 1,734 | 2,068 | 2,155 | 914 | 851 |
What an Escondido quote needs to explain
| Check | Ask each bidder |
|---|---|
| SolarAPP+ eligibility | Ask whether the actual design qualifies and identify the regular permit path if it does not. |
| Bill and production model | Use the current provider, rate plan and full-year usage; require monthly production and remaining-bill assumptions. |
| Roof, battery and panel work | Itemize roof work, service changes, storage, backup circuits and the contractor responsible for each item. |
A comparison to ask for
Put the same annual usage, roof planes and shade assumptions into every bid. Then compare monthly production, cash price, financing obligations, battery scope, permit work and the remaining utility bill. A low payment is not a complete price comparison.
Verify the company behind the Escondido quote
Match the business name and license number on each Escondido proposal to the CSLB record, then use our contractor verification steps, the quote comparison guide and the PPA, loan, lease and cash comparison. What you pay the utility today is on the Escondido rates and bills page.
Permit fees and the filing route are on the Escondido solar cost and permit page.
Escondido solar quote questions
Does every Escondido solar project qualify for SolarAPP+?
No. The City limits SolarAPP+ to qualifying residential rooftop projects and uses the regular permit process for other designs. Confirm the route before signing.
What should I compare besides the payment?
Compare total contract cost, equipment, roof and electrical scope, permit duties, monthly production, warranty responsibility and the remaining utility charges.
Before you sign anything in Escondido
Two of the contract terms that most often change what a quote really costs.
Ask for a competing quote
Start with the utility on your bill and what you pay in a typical month. Contact details come after that. Submitting does not guarantee that a provider will quote your project.
California Rate Relief is a referral service. We are not a licensed contractor. California Rate Relief is compensated by a solar provider when a homeowner we refer signs an agreement. How we make money
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