Solar Panel Cost in Lincoln, CA (2026): $2.71/W Reported
By Chad SimpsonUpdated 6 sources citedLincoln, Placer County
Lincoln homeowners who bought their own solar systems reported a median of $2.71 per watt between January 2025 and May 2026, across 740 systems. The middle half paid $2.65 to $3.39 per watt.
A 4.91 kW system, the median size connected in Lincoln in 2025, comes to about $13,300 at that median, or $13,000 to $16,600 across the middle half.
Those are reported costs, not a quote, and no federal credit comes off a Lincoln system finished in 2026: 26 U.S.C. §25D does not cover one whose installation is completed after December 31, 2025 (state and federal rules).
- Median reported cost
- $2.71/W
- Lincoln addresses, 740 systems
- Middle half
- $2.65 to $3.39/W
- 25th to 75th percentile
- Typical 4.91 kW system
- $13,300
- 4.91 kW × $2.71/W, before any incentive
- Same system, middle half
- $13,000 to $16,600
- size: Lincoln addresses, 2025 median
Source: California Distributed Generation Statistics (CPUC), Interconnected Project Sites data set, data through May 31, 2026, checked September 24, 2026. Homeowner-owned, solar-only systems of 1 to 25 kW; leases, PPAs and battery systems are left out (method). The CPUC notes these costs are not verified by the government.
California Rate Relief is a referral service. We are not a licensed contractor.
What a solar permit costs in Lincoln
Lincoln's published permit fee for a home rooftop system is $450 (all-inclusive residential solar permit, up to 15 kW). Above 15 kW: $15 per kW.
That is exactly the $450 limit that Government Code §66015 sets for a home system up to 15 kW.
- What Lincoln publishes: Master Fee Schedule lists: "Residential Solar < 10 kW — Residential Solar Photovoltaic System - Solar Permit - all inclusive up to 15kW: $450 per permit" and "Above 15kW – per kW: $15 per permit"
- How to file: yes — online filing via the Symbium portal for SB 379 instantaneous plan review ("Apply Online for a residential solar or energy storage permit"); the City's page does not name SolarAPP+
- Automated permit platform: Symbium
Sources: City of Lincoln Master Fee Schedule (adopted by City Council 11-12-2024), checked September 18, 2026; Gov. Code §66015, checked September 24, 2026. Lincoln in the California Solar Cost Index sets this fee beside every other city's.
Solar in Lincoln: installs, leases and batteries
Home solar systems connected at Lincoln addresses: 1,205 in 2021, 1,883 in 2022, 1,694 in 2023, 1,060 in 2024 and 995 in 2025. So connections peaked in 2022 and 2025 ran 47% below that peak. Another 455 were connected from January to May 2026.
Of the 995 systems connected in Lincoln in 2025, 34% were leased or on a PPA, so a solar company owns them, and 66% belonged to the homeowner. 32% had a battery, less often than the 55% statewide. The median Lincoln system was 4.91 kW, and 92 companies connected at least one.
| Lincoln | Placer County | Statewide | |
|---|---|---|---|
| Systems connected in 2025 | 995 | 2,877 | 145,404 |
| Leased or on a PPA | 34% | 32% | 45% |
| With a battery | 32% | 34% | 55% |
| Median system size | 4.91 kW | 6.05 kW | 6.15 kW |
| Median reported cost | $2.71/W (740) | $3.06/W (1,915) | $4.14/W (58,628) |
| Companies connecting systems | 92 | 188 | 2,475 |
Source: CPUC DG Stats, data through May 31, 2026. Counts are home systems given permission to operate each year; a city means the service city on the application.
Your utility: PG&E
Lincoln is billed by Pacific Gas and Electric Company (PG&E). PG&E's average residential rate is 33.7¢/kWh (June 2026 (unchanged since March 2026); rate tracker).
Pioneer Community Energy — Lincoln is a founding member jurisdiction; Pioneer's board includes "locally elected representatives from El Dorado and Placer County Boards of Supervisors, and the City Councils of Auburn, Colfax, Grass Valley, Lincoln, Placerville, Rocklin, Nevada City, and the Town Council of Loomis" supplies generation for many Lincoln addresses while PG&E delivers and bills; your bill shows which.
Before you sign
In Lincoln the middle half of reported costs spans $2.65 to $3.39 per watt, and roof, panel work, equipment and contract terms explain most of that gap. California Solar Tax and Permit Rules for 2026 covers them, and the tax, lease and disclosure rules a Lincoln contract follows.
Frequently asked questions
How much does solar cost in Lincoln?
About $13,300 for a 4.91 kW system, at the $2.71 per watt median that Lincoln owners reported (740 systems, January 2025 to May 2026; middle half $2.65 to $3.39). Source: CPUC DG Stats. No federal credit applies to a Lincoln system finished in 2026.
What does a solar permit cost in Lincoln?
$450 for a home rooftop system on Lincoln's published schedule (checked September 18, 2026); the state limit is $450 up to 15 kW under Gov. Code §66015.
Which utility serves Lincoln?
Pacific Gas and Electric Company (PG&E). Its average residential rate is 33.7¢/kWh, as of June 2026 (unchanged since March 2026).
Sources
- California Distributed Generation Statistics (CPUC), Interconnected Project Sites data set, data through May 31, 2026 — checked September 24, 2026
- CPUC, California Solar Consumer Protection Guide — checked September 24, 2026
- 26 U.S.C. §25D(h) and (e)(8)(A), residential clean energy credit — checked September 24, 2026
- Lincoln solar permitting — City of Lincoln Master Fee Schedule (adopted by City Council 11-12-2024) — checked September 18, 2026
- California Government Code §66015(a), residential solar permit fees — checked September 24, 2026
- PG&E average residential rate — CPUC Public Advocates Office, Q2 2026 Electric Rates Report, p.8, 20 — checked November 9, 2026
The tax, contract and permit rules every California city shares, with their statutes: California Solar Tax and Permit Rules for 2026.
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