Solar installer NY-Sun participating contractor

Sunnova Energy

Name: Sunnova Energy
Address: PO Box 56229, Houston, TX, 77256, US
Telephone: (281) 985-9820

Based at PO Box 56229, Houston, TX 77256. Installed solar on 12,383 homes since 2023 in 7 states. Installing since 2014. Latest install on record: August 2026.

(281) 985-9820 Website

Homes since 2023: 12,383
Median price: $3.98/W
Typical system: 4.0 kW
Leased or PPA: 96%

Price

Homes that bought their system from Sunnova Energy paid a median $3.98/W installed, and the middle half paid $3.80/W–$5.00/W (197 systems since 2023, before incentives). In Arizona, where most of its priced systems are, its median of $3.80/W is $0.23 a watt below the Arizona median of $4.03/W.

34% of its recent systems included a battery.

Where it installs

Counties with homes it installed since 2023, busiest first.

Riverside County, CA · 4,837 San Bernardino County, CA · 3,034 Orange County, CA · 1,218 Los Angeles County, CA · 1,183 Kings County, CA · 262 Osceola County, FL · 221 Westchester County, NY · 193 Tulare County, CA · 192 Orange County, NY · 164 Fresno County, CA · 160 Queens County, NY · 126 Kern County, CA · 120 Ventura County, CA · 81 Bronx County, NY · 63 Rockland County, NY · 63 Bexar County, TX · 57 San Joaquin County, CA · 50 Maricopa County, AZ · 49 Alameda County, CA · 48 Yavapai County, AZ · 41 Dutchess County, NY · 32 Madera County, CA · 25 Kings County, NY · 23 Richmond County, NY · 21 Napa County, CA · 19 Ulster County, NY · 12 Putnam County, NY · 11 Santa Clara County, CA · 9 Contra Costa County, CA · 7 El Dorado County, CA · 7 San Diego County, CA · 7 Placer County, CA · 6 Monterey County, CA · 5 Sullivan County, NY · 5 Santa Barbara County, CA · 4 Yolo County, CA · 4 San Benito County, CA · 2 San Francisco County, CA · 2 Sonoma County, CA · 2 Broome County, NY · 1 Delaware County, NY · 1 Humboldt County, CA · 1 Medina County, TX · 1 Merced County, CA · 1 Middlesex County, NJ · 1 Nevada County, CA · 1 Santa Cruz County, CA · 1 Schoharie County, NY · 1 Solano County, CA · 1 St. Clair County, IL · 1 Sutter County, CA · 1 Tuolumne County, CA · 1 Union County, NJ · 1 Yuba County, CA · 1

By state

State	Homes	Median
California	11,295	$3.99/W
New York	716	$5.73/W
Florida	221	—
Arizona	90	$3.80/W
Texas	58	—
New Jersey	2	—
Illinois	1	—

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.