Counts and license facts from public records, not a review or rating. I have no partnership with Erus Energy; the name is as the utility recorded it.
Erus Energy at a glance
| Cities in my records | Phoenix, San Antonio, Tucson |
|---|---|
| Systems in records | 298 |
Erus Energy systems by city
| City | Systems | Years covered | Rank by systems | Share of city records | Earliest record | Latest record |
|---|---|---|---|---|---|---|
| Phoenix, AZ | 107 | 2022–2023 | 35 of 57 | 0.7% | 2011 | 2023-11 |
| San Antonio, TX | 100 | 2022–2024 | 18 of 30 | 1.5% | 2016 | 2023-05 |
| Tucson, AZ | 91 | 2022–2024 | 10 of 31 | 1.7% | 2016 | 2023-10 |
Source: LBNL Tracking the Sun, utility interconnection records for ZIP codes around each city. How I count.
Where Erus Energy stands among local companies
- Phoenix: number 35 of 57; Adt Solar (out of business) (108) is one place above, Quality Contractor Services (107) one place below. Its records in the area run from 2011 to 2023.
- San Antonio: number 18 of 30; Nerd Power Az (106) is one place above, South Texas Solar Systems (95) one place below. Its records in the area run from 2016 to 2023.
- Tucson: number 10 of 31; Solar Solution Az (98) is one place above, S W Electrical Contractors (84) one place below. Its records in the area run from 2016 to 2023.
System size, batteries and leases
- Phoenix: typical system 8.6 kW against 8.8 kW for the typical company in Phoenix; 0% of systems had a battery. 3% of them were leased or under a PPA (all Phoenix records: 11%).
- San Antonio: typical system 8.6 kW against 9.0 kW for the typical company in San Antonio; 1% of systems had a battery.
- Tucson: typical system 8.1 kW against 8.6 kW for the typical company in Tucson; 2% of systems had a battery.
Offered a lease or PPA? Read lease vs buy first.
Before you sign
- License. Look the company up with the Arizona Registrar of Contractors 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 Phoenix records
A B P Electrical Systems (113), Aneva Solar (111), Adt Solar (out of business) (108), Quality Contractor Services (107), Burro Electric (94), One Solar (91). Full list: solar companies in Phoenix.