Sponsored by Emergency Water System
Aerial view of a vast solar panel farm at golden sunrise
The Directory of Solar DevelopmentLocal · State · National

SOLAR ENERGYEMPIRE

The showcase of the companies powering America's solar build-out — from neighborhood rooftop crews to the national giants engineering gigawatts across the grid.

9
Featured developers
14+ GW
Combined capacity
3 tiers
Local to national
25+ yrs
Oldest operator
14+ GW
Combined developer capacity
9
Companies across 3 tiers
100%
Clean, renewable generation
1,000s
Crews & engineers in the field
Tier

Local Solar Developers

Community-rooted installers and co-ops electrifying neighborhoods, rooftops, and small businesses from the ground up.

SunRidge Local Solar — Residential rooftop installs
Local
Residential rooftop installs

SunRidge Local Solar

A neighborhood crew turning rooftops into power plants — flat-rate quotes, same-week installs, and a 25-year workmanship guarantee.

HQ
Asheville, NC
Founded
2014
Capacity
1.2 MW installed
Tier
Local
View company
Brightside Energy Co-op — Community solar gardens
Local
Community solar gardens

Brightside Energy Co-op

Member-owned solar gardens that let renters and homeowners subscribe to clean power — no panels, no roof, no upfront cost.

HQ
Boulder, CO
Founded
2011
Capacity
8 community arrays
Tier
Local
View company
GreenLeaf Rooftop Solar — Battery + rooftop retrofit
Local
Battery + rooftop retrofit

GreenLeaf Rooftop Solar

Rooftop retrofits paired with home batteries — designed for blackout-prone blocks that want to keep the lights on.

HQ
Austin, TX
Founded
2017
Capacity
2.4 MW installed
Tier
Local
View company
Tier

State Solar Developers

Regional developers and utilities building utility-scale arrays, storage, and grid programs across entire states.

Empire State Solar Works — Utility-scale PV development
State
Utility-scale PV development

Empire State Solar Works

Developing the Empire State's largest solar farms — from permitting through interconnection — with a pipeline north of two gigawatts.

HQ
Albany, NY
Founded
2009
Capacity
640 MW developed
Tier
State
View company
Lone Star Solar Development — Solar + storage hybrid plants
State
Solar + storage hybrid plants

Lone Star Solar Development

Pairing ERCOT-scale solar arrays with multi-hour battery storage to firm up Texas generation through every summer peak.

HQ
Houston, TX
Founded
2008
Capacity
1.1 GW developed
Tier
State
View company
Pacific Verde Solar — Grid programs & agrivoltaics
State
Grid programs & agrivoltaics

Pacific Verde Solar

California's agrivoltaic pioneer — building arrays that shade rangeland and pollinator habitat while feeding the CAISO grid.

HQ
Sacramento, CA
Founded
2006
Capacity
920 MW developed
Tier
State
View company
Tier

National Solar Developers

Country-spanning leaders financing, engineering, and operating the largest solar infrastructure on the continent.

Helios National Energy — National IPP & financing
National
National IPP & financing

Helios National Energy

An independent power producer financing and operating solar from the Sun Belt to the Plains — one of the largest fleets in North America.

HQ
Denver, CO
Founded
2003
Capacity
4.3 GW operating
Tier
National
View company
SunForge Energy Group — Utility EPC & O&M
National
Utility EPC & O&M

SunForge Energy Group

The engineering arm behind the country's biggest arrays — design, build, and operate utility plants across a dozen states.

HQ
Phoenix, AZ
Founded
2005
Capacity
3.6 GW engineered
Tier
National
View company
TerraVolt Renewables Corp. — Corporate PPAs & development
National
Corporate PPAs & development

TerraVolt Renewables Corp.

Powering Fortune 500s with national portfolio power purchase agreements — contracting clean energy at industrial scale.

HQ
Boston, MA
Founded
2010
Capacity
2.7 GW contracted
Tier
National
View company
Solar promo frame: Utility-scale arrays at sunrise
Official Promo
01 / 05
Solar Energy Empire — Promo Reel
Utility-scale arrays at sunrise
In this reel

The build, in motion

A visual sweep through the people, panels, and plants featured across the empire — from rooftop crews to gigawatt fields.

Community submissions

Listed by the solar community

Add your company
Get listed

Build the empire — list your company

Local, state, and national solar developers can submit their company for review. Approved listings join the directory next to our featured showcase.

List your company
SOLAR ENERGY EMPIRE

The directory of local, state, and national companies building America's solar empire — one panel, roof, and array at a time.

Company listings are representative showcases for promotion. Capacities and details are illustrative.

Emergency Water System logo
Sponsored by
Emergency Water System

Clean Water When You Need It Most.

+1 916-237-1224
© 2026 Solar Energy Empire. All rights reserved.Promoted in partnership with Emergency Water System.