Rock Mountain Electric
No recent recordsSolar installer based in California · installer record #10318 resolved from 156 public installation records.
Data through: California through Aug 2026 (monthly state program data).
At a glance
Rock Mountain Electric is a solar installer with 156 recorded installations totalling 985 kW, dated 2017 to 2022. All of its records are in California, where it ranks 1086th of 6,163 profiled installers by volume and 1,754th of 10,840 nationally. The median installed price across 156 priced systems from all years is $1.13/W before incentives.
Track record
Install volume by year
Recorded installs per year; prices by year are in the table below.
Pricing
Price by year (solar only)
| Year | Priced systems | Rock Mountain Electric | California median | vs state |
|---|---|---|---|---|
| 2020 | 8 | $4.57/W | $3.97/W | +15% |
| 2019 | 5 | $3.87/W | $3.95/W | −2% |
| 2018 | 132 | $1.08/W | $4.01/W | −73% |
| 2017 | 6 | $3.02/W | $4.05/W | −25% |
Median installed price per DC watt before incentives, systems without a battery, by the year in the public record. Years with fewer than five priced systems are left out.
Why a company's own figure can differ from this one
- Timing. These prices come from state incentive filings, published about once a year, so the latest full year here is the last year of data. Prices moved down in many states after 2023; a company's current quotes can be lower (or higher) than its last full year on record.
- Dates. A filing is dated when the program processed it, not when the job was sold, so jobs can land in a different month or year than in the company's own books.
- What the price includes. The filed price is the whole project as reported to the program, which can include loan dealer fees, electrical panel upgrades or roof work. A company's internal figure often leaves those out.
- Batteries. Systems flagged with a battery are excluded here; a battery the filing didn't flag can still raise a year's median.
Latest records
Most recent recorded installs
| Date | Location | Size | Price | Ownership |
|---|---|---|---|---|
| Apr 12, 2022 | Encinitas, CA | 9.7 kW | $26,000 | Host-owned |
| Mar 10, 2022 | San Juan Capo, CA | 10.5 kW | $28,000 | Host-owned |
| Jul 23, 2021 | Rancho La Costa, CA | 5.9 kW | $12,000 | Host-owned |
| May 27, 2021 | San Diego, CA | 6.6 kW | $18,539 | Host-owned |
| Dec 9, 2020 | San Juan Capo, CA | 4.8 kW | $14,000 | Host-owned |
| Oct 8, 2020 | Santa Maria, CA | 5 kW | $23,064 | Host-owned |
| Jul 21, 2020 | Murrieta, CA | 9 kW | $40,200 | Host-owned |
| Jun 1, 2020 | Riverside, CA | 8 kW | $30,650 | Host-owned |
| Apr 30, 2020 | La Verne, CA | 11.2 kW | $18,000 | Host-owned · battery |
| Apr 23, 2020 | Sun City, CA | 4 kW | $18,900 | Host-owned |
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Service geography
- California
- 156
Busiest cities
Record
- Installer ID
- PC-10318
- First recorded install
- Jul 12, 2017
- Last recorded install
- Apr 12, 2022
- Priced records
- 156
Is this your company?
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How does Rock Mountain Electric compare with other installers in California?
By recorded installations Rock Mountain Electric ranks 1086th among the 6,163 installers based in California with five or more records. Its all-years median price of $1.13/W is about 73% below the California median of $4.26/W. Its median system, 5.8 kW, is roughly in line with the state median of 5.9 kW. 72% of its recorded installations are third-party owned (lease or power-purchase agreement), against 29% across California. under 1% include battery storage, compared with 16% of California records. Installers of similar recorded volume in California include Harmony Farm Supply (157), Silverwood Energy (157) and Hunter Energy Solutions (156).
How has Rock Mountain Electric's installation volume changed?
Rock Mountain Electric's earliest dated installation on record is from 2017. It has recorded installations in 6 calendar years. The busiest year was 2018, with 132 installations. 2022, its latest year with records, has 2. Its median price per watt moved from $3.02/W in 2017 to $2.68/W in 2022. The most recent recorded installation is dated Apr 12, 2022. No installation in the public records is dated within the last three years.
Where does Rock Mountain Electric install solar?
All recorded installations are in California. The cities with the most of its installations are Fort Bragg, CA (64), Buena Park, CA (6), El Monte, CA (5), West Covina, CA (5) and Covina, CA (4).
Frequently asked questions
How many solar installations has Rock Mountain Electric completed?
PanelCensus records 156 installations by Rock Mountain Electric, from Jul 12, 2017 to Apr 12, 2022, totalling 985 kW of capacity. Public reporting varies by state, so the company's true total may be higher.
What does Rock Mountain Electric charge for solar?
The median installed price across 156 priced systems from all years is $1.13/W before incentives (median system 5.8 kW, about $7,365). The California median is $4.26/W. Prices are the total project cost reported to state programs, so they can include work billed with the solar.
Where does Rock Mountain Electric install solar?
All 156 recorded installations are in California, the most of them in Fort Bragg.
Is Rock Mountain Electric still installing solar?
The most recent installation attributed to Rock Mountain Electric in the public records is dated Apr 12, 2022; 2022 has 2 recorded installations. Records here run California through Aug 2026 (monthly state program data), so the newest installations may not appear yet.
Does Rock Mountain Electric install leased or PPA solar systems?
112 recorded installations by Rock Mountain Electric (72%) are third-party owned — a lease or power-purchase agreement; across California the share is 29%.
Does Rock Mountain Electric install battery storage?
1 recorded installation by Rock Mountain Electric (under 1%) includes a battery.
Related installers and places
- All solar installers in California· 6,163 profiles
- Solar installations in California· 2,408,542 records
- Harmony Farm Supply· 157 installations
- Silverwood Energy· 157 installations
- Hunter Energy Solutions· 156 installations
- INDEPENDENT PLUMBING HEATING AND AIR· 156 installations
- Kliewer Construction· 155 installations
- Rt Solar· 155 installations
Dataset updated . Sources: LBNL Tracking the Sun (through 2025), monthly state program records (California DGStats, NYSERDA, NJ Clean Energy, Illinois Shines) and permit records; installer resolved by exact-normalized name matching and, for state program records, by the systems both sources share.
About this data
Source: Lawrence Berkeley National Laboratory's Tracking the Sun, merged with city permit records, state incentive programs and the USGS U.S. Large-Scale Solar Photovoltaic Database / EIA-860 plant registers, as published September 21, 2026 — PanelCensus refreshes it as each source publishes new records. See the methodology for how records are matched, cleaned and scored.
Cite as: PanelCensus, “Rock Mountain Electric, solar installer (California)”, https://panelcensus.com/installers/california/rock-mountain-electric-10318 (data as of September 21, 2026).