Where is SolarAPP+ available?

The chart below lists where SolarAPP+ is currently available and is updated frequently. Please note that availability varies by jurisdiction, and this resource outlines the locations that support its use and which product features are available.

More detailed information can be found under the "Jurisdictions" tab of your SolarAPP+ account.

Explore SolarAPP+ availability with our interactive map that can be found here.

A downloadable version is available here.

How to Read the Chart Below

PV (Photovoltaic-only applications) – Solar panel systems that generate electricity without battery storage.
PV+ST (Photovoltaic with Storage) – Solar panel systems that include a battery for storing energy.
MPU (Main Panel Upgrade) – Replacing or upgrading the home’s main electrical panel, but only when included in a solar installation. Standalone MPU applications must be submitted directly to the local jurisdiction.
MBD (Main Breaker Derate) – Adjusting the electrical panel’s capacity (lowering its amperage), but only as part of a solar installation. Standalone MBD applications must be submitted directly to the local jurisdiction.
Local License – This area requires contractors to have a locally issued license before submitting applications through SolarAPP+. A state license is always required. If you're unsure which license you need, contact the local permitting office.
Closed Pilot – Only selected installers can submit applications through SolarAPP+.
Open Pilot – Any contractor can apply once their license has been verified.

AHJ	Local License	PV	PV+ST	MPU	MBD
Adelanto, CA	√	√	√	√	√
Agoura Hills, CA	√	√	√	√	√
Alameda, CA	√	√	√
Alamosa County, CO		√	√	√	√
Albany, CA	√	√	√	√	√
Alhambra, CA	√	√	√	√	√
Aliso Viejo, CA		√	√	√	√
Anderson, CA	√	√
Andover, MN		√	√
Antioch, CA	√	√	√	√	√
Apple Valley, CA	√	√	√	√
Arcadia, CA	√	√	√	√
Arroyo Grande, CA	√	√	√	√
Arvin, CA	√	√	√	√	√
Atascadero, CA (Closed Pilot)	√	√		√	√
Athens, OH	√	√	√	√	√
Atherton, CA	√	√	√	√	√
Atwater, CA		√	√	√
Auburn, CA (Closed Pilot)	√	√	√	√
Avenal, CA	√	√	√	√
Barstow, CA	√	√	√	√	√
Bell, CA	√	√	√
Bell Gardens, CA	√	√	√
Benicia, CA	√	√	√
Bennett, CO	√	√		√	√
Berkeley, CA	√	√	√
Bethel, MN		√	√
Beverly Hills, CA		√	√	√	√
Blythe, CA	√	√	√	√	√
Braham, MN		√	√
Brea, CA	√	√	√
Brentwood, CA	√	√	√	√
Calabasas, CA		√	√	√
California City, CA	√	√	√	√	√
Calimesa, CA	√	√			√
Camarillo, CA	√	√		√	√
Canyon Lake, CA	√	√	√	√	√
Capitola, CA	√	√	√	√	√
Carlsbad, CA	√	√	√	√
Carpinteria, CA	√	√	√	√
Carson, CA	√	√	√	√	√
Cathedral City, CA	√	√	√	√	√
Chino Hills, CA	√	√	√	√	√
Chino, CA	√	√	√	√	√
Chula Vista, CA	√	√	√
Citrus Heights, CA (Closed Pilot)	√	√	√	√
Claremont, CA	√	√	√		√
Clinton, TN		√	√	√	√
Clovis, CA	√	√	√
Colorado Department of Regulatory Agencies *More information coming soon!	√	√	√	√	√
Commerce, CA	√	√	√	√	√
Concord, CA	√	√	√
Contra Costa County, CA		√	√	√
Corcoran, CA	√	√	√
Coronado, CA	√	√	√	√	√
Costa Mesa, CA	√	√	√		√
Cotati, CA	√	√	√
Cottonwood, AZ	√	√	√	√	√
Covina, CA	√	√	√	√	√
Cudahy, CA	√	√	√	√	√
Culpeper County, VA		√	√	√
Cupertino, CA	√	√	√	√	√
Cypress, CA	√	√	√	√	√
Daly City, CA	√	√	√		√
Danville, CA	√	√	√	√
Davis, CA	√	√	√	√	√
Denver City & County, CO	√	√	√	√	√
Desert Hot Springs, CA	√	√	√	√	√
Diamond Bar, CA (Closed Pilot)	√	√	√	√	√
Dixon, CA	√	√	√	√	√
Downey, CA	√	√	√	√	√
Duarte, CA	√	√	√	√
Dublin, CA	√	√	√
East Hartford, CT		√	√	√	√
Eastvale, CA	√	√	√	√
El Cajon, CA	√	√	√
El Centro, CA	√	√	√	√	√
El Cerrito, CA	√	√	√	√	√
El Monte, CA	√	√	√
El Segundo, CA	√	√	√	√	√
Elk Grove, CA		√	√	√	√
Encinitas, CA	√	√	√	√
Escondido, CA	√	√	√	√
Eureka, CA	√	√	√	√	√
Fairfax, CA	√	√	√	√	√
Fairfield, CA	√	√	√	√
Fontana, CA		√	√	√
Fortuna, CA	√	√	√	√
Foster City, CA	√	√	√		√
Fountain Valley, CA	√	√	√
Fremont, CA	√	√	√
Fresno, CA	√	√	√	√	√
Fresno County, CA		√	√	√
Fullerton, CA	√	√	√	√	√
Gaithersburg, MD	√	√	√	√
Gardena, CA	√	√	√	√
Gilpin County, CO		√	√	√	√
Gilroy, CA	√	√	√	√
Glendora, CA	√	√	√	√	√
Goleta, CA	√	√	√	√	√
Goodyear, AZ		√	√	√	√
Gonzales, CA	√	√	√	√	√
Grass Valley, CA	√	√	√
Grover Beach, CA	√	√	√	√
Guilford, CT		√	√
Hanford, CA	√	√	√	√	√
Harrisonburg, VA	√	√	√	√
Hawaiian Gardens, CA	√	√	√	√	√
Hawthorne, CA	√	√	√	√
Hayward, CA	√	√	√	√
Healdsburg, CA		√	√
Hemet, CA	√	√	√	√	√
Hermosa Beach, CA	√	√	√	√	√
Hesperia, CA	√	√	√	√	√
Highland, CA	√	√	√	√
Houston, TX		√		√
Humboldt County, CA		√	√	√	√
Huntington Beach, CA	√	√	√	√
Imperial County, CA (Open Pilot)	√	√	√	√	√
Indio, CA (Open Pilot)	√	√	√	√	√
Inglewood, CA	√	√	√	√
Irving, TX	√	√	√
Jurupa Valley, CA	√	√	√	√	√
Kent County, MD	√	√	√	√	√
Kerman, CA	√	√	√	√	√
Kern County, CA		√	√	√	√
King City, CA	√	√	√	√
Kings County, CA		√	√	√	√
Kingsburg, CA	√	√	√	√
La Cañada Flintridge, CA	√	√	√
La Habra, CA	√	√	√	√	√
La Palma, CA	√	√	√	√	√
La Quinta, CA		√	√	√	√
La Verne, CA	√	√	√	√	√
Laguna Beach, CA	√	√	√	√	√
Laguna Hills, CA		√	√	√	√
Laguna Niguel, CA		√	√
Laguna Woods, CA		√	√	√
Lake County, CA		√	√		√
Lakeland, MN	√	√	√
Lake Forest, CA		√	√
Lakewood, CA	√	√	√	√	√
Lathrop, CA	√	√	√
Lauderdale, MN		√	√
Lawndale, CA	√	√	√	√	√
Lemoore, CA	√	√	√	√	√
Lemon Grove, CA	√	√	√	√	√
Linwood Township, MN	√	√	√
Livermore, CA	√	√	√
Lodi, CA	√	√	√	√
Lompoc, CA	√	√	√	√	√
Los Alamitos, CA	√	√	√	√
Los Altos, CA	√	√	√	√	√
Los Altos Hills, CA	√	√	√	√	√
Los Gatos, CA	√	√	√	√	√
Lynwood, CA	√	√	√	√	√
Madera, CA	√	√	√	√	√
Manhattan Beach, CA	√	√	√
Maple Plain, MN	√	√	√
Marina, CA	√	√	√	√	√
Martinez, CA	√	√	√	√	√
Maywood, CA	√	√	√
McFarland, CA	√	√	√	√	√
Mendocino County, CA		√	√	√	√
Mendota, CA	√	√	√	√	√
Menifee, CA	√	√	√
Menlo Park, CA	√	√		√
Merced, CA	√	√	√	√
Merced County, CA	√	√	√	√	√
Milpitas, CA		√	√	√
Mission Viejo, CA		√	√
Modesto, CA	√	√	√
Modoc County, CA		√	√	√	√
Monrovia, CA	√	√	√	√	√
Monterey, CA	√	√	√	√	√
Monterey County, CA		√	√	√	√
Monterey Park, CA	√	√	√
Montgomery County, MD		√	√	√	√
Moorpark, CA	√	√	√
Moreno Valley, CA	√	√	√
Morgan Hill, CA	√	√	√	√
Mounds View, MN	√	√	√	√	√
Mountain View, CA	√	√	√	√
Murrieta, CA	√	√	√		√
Newark, CA	√	√	√	√	√
Newport Beach, CA	√	√	√	√
New Orleans, LA		√	√	√	√
Norco, CA	√	√
Norwalk, CA	√	√	√	√	√
Novato, CA	√	√	√	√	√
Nowthen, MN	√	√	√
Oakland, CA	√	√	√	√
Oakley, CA	√	√	√		√
Oak Grove, CA*	√	√	√
Oceanside, CA	√	√	√
Oklahoma City, OK	√	√		√
Orange County, CA		√	√	√	√
Oro Valley, AZ	√	√	√
Osseo, MN	√	√	√
Oxnard, CA	√	√	√	√	√
Pacifica, CA	√	√	√	√	√
Pacific Grove, CA	√	√	√
Palm Beach County, FL	√	√	√	√	√
Palm Desert, CA	√	√	√		√
Palmdale, CA (Open Pilot)	√	√	√	√
Palo Alto, CA		√	√
Palos Verdes Estates, CA	√	√	√	√	√
Paradise, CA	√	√	√	√
Paramount, CA	√	√	√	√	√
Parlier, CA		√	√	√	√
Petaluma, CA	√	√	√
Phoenix, AZ		√
Pico Rivera, CA	√	√	√	√	√
Pima County, AZ		√	√	√	√
Pine Springs, MN	√	√	√
Pismo Beach, CA	√	√	√	√
Placer County, CA		√	√	√
Pleasant Hill, CA	√	√	√
Pleasanton, CA		√	√	√
Pomona, CA	√	√	√	√
Pottsville, AR		√	√	√	√
Porterville, CA (Open Pilot)	√	√	√	√	√
Port Hueneme, CA	√	√
Prince William County, VA (Must meet requirements to submit to this county)	√	√
Pulaski County, VA		√	√		√
Rancho Cordova, CA		√	√	√	√
Rancho Cucamonga, CA	√	√	√		√
Rancho Palos Verdes, CA	√	√	√		√
Rancho Santa Margarita, CA		√	√	√	√
Ravenna, MN
Redding, CA	√	√	√	√
Redlands, CA (Open Pilot)	√	√
Redondo Beach, CA	√	√	√	√	√
Redwood City, CA	√	√	√	√
Rialto, CA		√	√	√	√
Richmond, CA	√	√	√
Ridgecrest	√	√	√	√	√
Rio Vista, CA	√	√	√	√	√
Riverside County, CA		√	√	√	√
Riverside, CA	√	√
Robbinsdale, MN		√	√
Rock Hall, MD	√	√	√
Rocklin, CA	√	√	√		√
Rockville, MD	√	√	√	√	√
Rosemead, CA	√	√	√	√
Roseville, CA	√	√	√		√
Sacramento, CA		√	√	√	√
Sacramento County, CA		√	√
Salinas, CA		√	√	√	√
Salisbury, MD	√	√	√	√
San Benito County, CA		√	√	√	√
San Bernardino County, CA		√	√	√
San Bruno, CA	√	√	√	√	√
San Carlos, CA	√	√	√	√
San Clemente, CA	√	√	√	√	√
San Dimas, CA	√	√	√	√	√
San Francisco, CA	√	√	√
San Gabriel, CA	√	√	√	√	√
San Jacinto, CA	√	√	√	√	√
San Joaquin County, CA		√	√	√	√
San Leandro, CA	√	√	√	√	√
San Luis Obispo, CA		√	√
San Luis Obispo County, CA		√	√
San Marcos, CA	√	√	√		√
San Marino, CA	√	√	√	√	√
San Mateo, CA	√	√	√	√	√
San Pablo, CA	√	√	√	√
San Ramon, CA	√	√	√
Santa Ana, CA	√	√	√	√	√
Santa Barbara County, CA		√	√
Santa Clara, CA	√	√	√	√
Santa Clara County, CA		√	√
Santa Cruz, CA	√	√	√	√
Santa Cruz County, CA		√	√	√	√
Santa Fe Springs, CA	√	√	√	√	√
Santa Maria, CA	√	√	√	√	√
Santa Monica, CA	√	√	√	√	√
Santa Rosa, CA	√	√	√
Santee, CA	√	√	√
Scotts Valley, CA	√	√	√	√	√
Seal Beach, CA	√	√
Selma, CA	√	√	√	√	√
Sierra Madre, CA	√	√	√	√
Simi Valley, CA	√	√	√	√	√
Solana Beach, CA	√	√	√	√	√
Solano County, CA		√	√
Soledad, CA	√	√	√	√
Sonoma, CA		√	√	√	√
Sonoma County, CA	√	√	√
South Gate, CA	√	√	√	√
South Lake Tahoe, CA	√	√	√	√	√
South Pasadena, CA	√	√	√	√	√
South San Francisco, CA	√	√	√	√	√
Spokane, WA (Open Pilot)		√	√	√	√
Stanislaus County, CA		√	√	√	√
Stockton, CA	√	√	√	√	√
Sun Prairie, WI (Open Pilot)		√	√	√
Sunnyvale, CA	√	√	√	√	√
Susanville, CA	√	√	√	√	√
Taft, CA	√	√	√	√	√
Tehachapi, CA	√	√	√	√	√
Temecula, CA	√	√	√	√	√
Tempe, AZ		√	√	√	√
Temple City, CA	√	√	√	√	√
Thousand Oaks, CA	√	√	√	√	√
Tiburon, CA		√	√	√
Tiffin, IA		√	√
Tool, TX (Open Pilot)	√	√		√
Tracy, CA (Open Pilot)	√	√	√	√	√
Tucson, AZ		√	√	√	√
Tulare, CA	√	√	√	√
Tulare County, CA		√	√	√
Turlock, CA	√	√	√	√	√
Tustin, CA	√	√	√	√
Twentynine Palms, CA	√	√	√	√	√
Ukiah, CA	√	√	√	√	√
Union City, CA	√	√
Upland, CA	√		√	√	√
Ventura County, CA		√	√	√	√
Victorville, CA	√	√	√	√	√
Visalia, CA	√	√	√	√	√
Vista, CA	√	√	√
Walnut, CA	√	√	√	√	√
Walnut Creek, CA	√	√	√
Waco, TX (Open Pilot)		√	√	√	√
Wasco, CA *Business License must be submitted directly to the jurisdiction.		√		√	√
Washington, IL		√	√
Watsonville, CA	√	√	√	√	√
West Covina, CA	√	√	√	√	√
West Sacramento, CA	√	√	√	√	√
Westminster, CA	√	√	√	√	√
Wheat Ridge, CO	√	√	√	√	√
Whittier, CA	√	√	√
Willits, CA		√	√	√	√
Woodland, CA	√	√	√	√	√
Woodside, CA	√	√	√
Worcester County, MD	√	√	√
Yolo County, CA	√	√	√	√	√
Yorba Linda, CA	√	√	√
Yountville, CA	√	√	√	√	√
Yuba City, CA	√	√	√
Yucaipa, CA	√	√			√
Yucca Valley, CA	√	√	√	√