Solar Hank

South West Builders

South West Builders appears on 1,241 home solar systems in utility interconnection records for California, from 2016 to 2023. Most are in Lancaster, Palmdale, Los Angeles. Its latest record is from 12/2023; the public release runs to early 2024.

Leased or PPA0%of its systems
Systems in records1,2412016–2023
Latest record2023December
Typical system5.2 kWmedian size
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Counts from public records, not a review or rating. I have no partnership with South West Builders; the name is as the utility recorded it.

South West Builders at a glance

License lookupCalifornia Contractors State License Board
Systems in records1,241
Years in records2016–2023
Latest record12/2023
StatesCalifornia
Top citiesLancaster, Palmdale, Los Angeles, Long Beach, Simi Valley
Typical system5.2 kW
Main panel brandSolarWorld
Main inverter brandSolarEdge Technologies Ltd.
With a battery1%
Leased or PPA0%

Records: LBNL Tracking the Sun.

South West Builders systems by state

StateSystemsEarliest recordLatest record
California1,24120162023-12

Systems by year

Where South West Builders installs

California

CitySystemsShare of company's CA systems
Lancaster907%
Palmdale696%
Los Angeles484%
Long Beach423%
Simi Valley312%
San Jose312%
Oxnard212%
Thousand Oaks212%
Carson202%
Torrance181%
Whittier181%
San Bernardino171%

Source: LBNL Tracking the Sun, residential systems in utility interconnection records. City as the utility recorded it. How I count.

Equipment and ownership

  • Panels: SolarWorld (17%), ZNSHINE PV-TECH Co., Ltd. (15%), LG Electronics Inc. (15%), Qcells North America (10%), CSI Solar Co., Ltd. (9%)
  • Inverters: SolarEdge Technologies Ltd. (68%), Enphase Energy Inc. (19%), Altenergy Power System Inc. (8%), SMA America (4%), ABB (0%)
  • Leases and PPAs: 0% of its systems with known ownership were leased or under a power purchase agreement.
  • Batteries: 1% of its systems had a battery on record.

Offered a lease or PPA? Read lease vs buy first.

Before you sign

Companies of similar size in California records

Borrego Solar (1,252), Tlp Electric Intregrations Dba Infinity Electric (1,244), Tm Solar And Air Conditioning (1,243), Vibe Solar (1,243), Ra Solar Ca (1,232), Villara Corporation (1,213), Barnes Solar (1,209), Underline Energy Concepts (1,207).

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