Counts and license facts from public records, not a review or rating. I have no partnership with Cinnamon Solar; the name is as the utility recorded it.
Cinnamon Solar at a glance
| License | #976065 · active · California Contractors State License Board |
|---|---|
| Held by | CINNAMON ENERGY SYSTEMS INC |
| First licensed | 8/24/2012 |
| License expires | 8/31/2028 |
| Classes | C46 Solar, C10 Electrical, B General Building, C20 Warm-Air Heating, Ventilating And Air-Conditioning |
| Contractor's bond | $25,000 |
| Workers' comp | through 4/16/2027 |
| Complaints | none on record |
| Cities in my records | San Jose |
| Systems in records | 161 |
License facts: California Contractors State License Board, checked 9/25/2026. Status can change at any time — look the number up again before you sign.
Cinnamon Solar systems by city
| City | Systems | Years covered | Rank by systems | Share of city records | Earliest record | Latest record |
|---|---|---|---|---|---|---|
| San Jose, CA | 161 | 2022–2023 | 13 of 44 | 1.8% | 2013 | 2023-12 |
Source: LBNL Tracking the Sun, utility interconnection records for ZIP codes around each city. How I count.
Where Cinnamon Solar stands among local companies
- San Jose: number 13 of 44; Nrg Clean Energy (162) is one place above, Clean Solar (150) one place below. Its records in the area run from 2013 to 2023.
System size, batteries and leases
- San Jose: typical system 6.7 kW against 6.5 kW for the typical company in San Jose; 22% of systems had a battery. 0% of them were leased or under a PPA (all San Jose records: 18%).
Offered a lease or PPA? Read lease vs buy first.
Before you sign
- License. Look the company up with the California Contractors State License Board and check the name on the contract matches the license.
- Run the quote through the quote checker and the list in how to check a solar quote.
Companies of similar size in San Jose records
Infinity Energy (173), Semper Solaris (166), Nrg Clean Energy (162), Clean Solar (150), Infinium Solar (146), Citadel Roofing And Solar (130). Full list: solar companies in San Jose.