Counts and license facts from public records, not a review or rating. I have no partnership with Lumio; the name is as the utility recorded it.
Lumio at a glance
| Cities in my records | San Diego |
|---|---|
| Systems in records | 43 |
Lumio systems by city
| City | Systems | Years covered | Rank by systems | Share of city records | Earliest record | Latest record |
|---|---|---|---|---|---|---|
| San Diego, CA | 43 | 2022–2023 | 70 of 97 | 0.2% | 2022 | 2023-12 |
Source: LBNL Tracking the Sun, utility interconnection records for ZIP codes around each city. How I count.
Where Lumio stands among local companies
- San Diego: number 70 of 97; Solarfuze (44) is one place above, Solarmax (43) one place below. Its records in the area run from 2022 to 2023.
System size, batteries and leases
- San Diego: typical system 4.8 kW against 5.7 kW for the typical company in San Diego; 0% of systems had a battery. 2% of them were leased or under a PPA (all San Diego 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 Diego records
Sol Nova Electric (46), Larsun (45), Solarfuze (44), Solarmax (43), Advanced Solar (41), Cgs Energy Consultants (41). Full list: solar companies in San Diego.