Solar installer

Nexus Energy Systems

Name: Nexus Energy Systems
Address: Garden Grove, CA, 92840, US
Telephone: (805) 799-9788

Based at Garden Grove, CA 92840. Installed solar on 1,393 homes since 2023 in 2 states. Installing since 2011. Latest install on record: August 2026.

(805) 799-9788

Homes since 2023: 1,393
Median price: $4.60/W
Typical system: 5.8 kW
Leased or PPA: 0%

Price

Homes that bought their system from Nexus Energy Systems paid a median $4.60/W installed, and the middle half paid $3.75/W–$5.27/W (647 systems since 2023, before incentives). In California, where most of its priced systems are, its median of $4.45/W is $0.38 a watt above the California median of $4.07/W.

28% of its recent systems included a battery.

Where it installs

Counties with homes it installed since 2023, busiest first.

Los Angeles County, CA · 164 Santa Clara County, CA · 128 San Diego County, CA · 119 San Mateo County, CA · 118 San Bernardino County, CA · 112 Alameda County, CA · 93 Bernalillo County, NM · 68 Contra Costa County, CA · 60 Riverside County, CA · 53 Orange County, CA · 50 Marin County, CA · 37 San Joaquin County, CA · 35 Santa Cruz County, CA · 30 Sonoma County, CA · 28 Solano County, CA · 26 Monterey County, CA · 22 Shasta County, CA · 22 San Francisco County, CA · 19 Ventura County, CA · 16 Napa County, CA · 14 Santa Fe County, NM · 13 Tehama County, CA · 13 Kern County, CA · 12 Sandoval County, NM · 12 Yolo County, CA · 12 Fresno County, CA · 11 Butte County, CA · 9 Placer County, CA · 9 El Dorado County, CA · 7 Santa Barbara County, CA · 6 Grant County, NM · 5 Humboldt County, CA · 5 Los Alamos County, NM · 5 Madera County, CA · 5 Amador County, CA · 4 Hidalgo County, NM · 4 Lake County, CA · 4 San Luis Obispo County, CA · 4 Calaveras County, CA · 3 Mendocino County, CA · 3 Merced County, CA · 3 Sutter County, CA · 3 Tulare County, CA · 3 Tuolumne County, CA · 3 Colusa County, CA · 2 Kings County, CA · 2 Nevada County, CA · 2 Otero County, NM · 2 Plumas County, CA · 2 San Benito County, CA · 2 San Juan County, NM · 2 Valencia County, NM · 2 Yuba County, CA · 2 Chaves County, NM · 1 Luna County, NM · 1 San Miguel County, NM · 1

By state

State	Homes	Median
California	1,277	$4.45/W
New Mexico	116	$5.22/W

Homes installed since 2023.

Installed prices and installers from public installation records: Lawrence Berkeley National Laboratory’s Tracking the Sun (systems installed through 2025) and state program files from California, New York, New Jersey, Connecticut, Illinois and Oregon, which run into 2026. Prices are in dollars per watt of panel capacity (DC), before rebates and tax credits, for homes that bought their system; leased systems and systems with batteries are left out.