Counts from public records, not a review or rating. I have no partnership with Solarium Energy; the name is as the utility recorded it.
Solarium Energy at a glance
| License lookup | California Contractors State License Board |
|---|---|
| Systems in records | 361 |
| Years in records | 2009–2023 |
| Latest record | 12/2023 |
| States | California |
| Top cities | San Diego, Escondido, Carlsbad, Oceanside, Chula Vista |
| Typical system | 6.5 kW |
| Main panel brand | LG Electronics Inc. |
| Main inverter brand | Enphase Energy Inc. |
| With a battery | 0% |
| Leased or PPA | 20% |
Records: LBNL Tracking the Sun.
Solarium Energy systems by state
| State | Systems | Earliest record | Latest record |
|---|---|---|---|
| California | 361 | 2009 | 2023-12 |
Systems by year
Where Solarium Energy installs
California
| City | Systems | Share of company's CA systems |
|---|---|---|
| San Diego | 122 | 34% |
| Escondido | 25 | 7% |
| Carlsbad | 23 | 6% |
| Oceanside | 22 | 6% |
| Chula Vista | 16 | 4% |
| San Marcos | 15 | 4% |
| La Mesa | 15 | 4% |
| El Cajon | 13 | 4% |
| Encinitas | 10 | 3% |
| Vista | 9 | 2% |
| Lakeside | 8 | 2% |
| Spring Valley | 8 | 2% |
Source: LBNL Tracking the Sun, residential systems in utility interconnection records. City as the utility recorded it. How I count.
Equipment and ownership
- Panels: LG Electronics Inc. (30%), SunEdison (16%), CSI Solar Co., Ltd. (14%), Qcells North America (9%), Silfab Solar Inc. (8%)
- Inverters: Enphase Energy Inc. (73%), SolarEdge Technologies Ltd. (19%), SMA America (7%), ABB (1%), Fronius USA (0%)
- Leases and PPAs: 20% of its systems with known ownership were leased or under a power purchase agreement.
- Batteries: 0% of its systems had a battery on record.
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 California records
Groundup Builders (364), Sky Country (364), Sol Fusion (361), Solargem Electrical (361), Greiner Heating Air And Electric (359), Pinnacle Electric (359), Es Electrical Construction (357), Peace Of Mind Electric (354).