Energy Systems > Solar Power Systems > Solar Panels
Solar Panels
Solar panels or modules are photovoltaic (PV) devices used for onsite electricity generation, converting sunlight directly into electrical power at the point of use. Within solar power systems, panels form the primary generation layer, supplying DC electricity that can be consumed locally, converted for facility use, or stored for later use as sites transition equipment, processes, and mobility toward electrically driven operation.
| Panel Type | Description | Typical Applications |
|---|---|---|
| Monocrystalline (Mono) | Single-crystal silicon panels with the highest efficiency and lifespan, though higher cost. | PV residential rooftops, commercial sites with limited space |
| Polycrystalline (Poly) | Made from multiple silicon crystals, offering slightly lower efficiency but lower cost. | Utility-scale solar farms, budget-conscious installations |
| Bifacial | Generates power from both sides, capturing reflected light for higher energy yield. | Ground-mounted solar parks, reflective or high-albedo surfaces |
| BIPV (Building-Integrated PV) | Panels integrated into building elements like glass, facades, or roof tiles. | Architectural projects, urban rooftops, green buildings |
| CPV (Concentrated PV) | Uses lenses or mirrors to focus sunlight on high-efficiency cells; requires tracking systems. | High-irradiance regions, specialized utility projects |
| CIS (Copper Indium Selenide) | Thin-film technology with good low-light performance and flexibility, but lower efficiency. |
The following is a list of solar panel manufacturers in the U.S.:
| Vendor | Type | Location |
|---|---|---|
| ABi-Solar Inc | Monocrystalline | Fort Lauderdale, FL |
| Aesthetic Green Power, Inc. | BIPV | Poughkeepsie, NY |
| American Solar Wholesale | Monocrystalline | Las Vegas, NV |
| Arzon Solar LLC | CPV | Torrance, CA |
| Ascent Solar Technologies Inc. | CIS | Thornton, CO |
| Astorios Holding Inc. | Monocrystalline | Lewes, DE |
| Auxin Solar Inc | Monocrystalline | San Jose, CA |
| Brightwatts, Inc. | Monocrystalline | Oakland Park, FL |
| CD Technology Inc. | Polycrystalline | Santa Clara, CA |
| CertainTeed Corporation | Monocrystalline | Malvern, PA |
| Colored Solar LLC | Polycrystalline | Ventura, CA |
| Crossroads Solar | Monocrystalline | South Bend, IN |
| FAFCO, Inc. | Panel Design | Chico, CA |
| Fegen Solar LLC | Monocrystalline | Torrance, CA |
| First Solar, Inc. | CdTe | Tempe, AZ |
| GAF | Panel Design | Parsippany, NJ |
| GermanSolar USA Inc. | Monocrystalline | Carlsbad, CA |
| HighFlex Solar Inc. | Monocrystalline | San Jose, CA |
| Hightec Solar Inc. | Monocrystalline | Michigan City, IN |
| JPO Solutions | Monocrystalline | Charlotte, NC |
| LA Solar Group | Monocrystalline | Los Angeles, CA |
| Lokal Solar, Inc. | Monocrystalline | Liberty, NY |
| Lucintech Inc. | BIPV | Toledo, OH |
| Luma Solar | Panel Design | Rochester Hills, MI |
| Lumeta, Inc. | Panel Design | Emeryville, CA |
| Merlin Solar Technologies, Inc. | Monocrystalline | San Jose, CA |
| MiaSolé Hi-Tech Corp. | CIS | Santa Clara, CA |
| Mission Solar Energy LLC | Monocrystalline | San Antonio, TX |
| Mysolar USA | BIPV | New Castle, DE |
| NanoFlex Power Corporation | BIPV | Scottsdale, AZ |
| NanoPV Solar Inc. | Monocrystalline | Princeton, NJ |
| Overland Solar, LLC | Flexible | Garden City, ID |
| Pharos Marine Automatic Power, Inc. | Monocrystalline | Gray, LA |
| Power Panel Inc. | Panel Design | Oxford, MI |
| Prism Solar Technologies Inc. | Monocrystalline | Newark, NJ |
| Redwood Renewables | BIPV | Corte Madera, CA |
| Saxon Capital Group, Inc. (Energy Glass Solar) | BIPV | Scottsdale, AZ |
| SBM Solar Inc. | Flexible | Concord, NC |
| Sheet Metal & Roofing Technology, Inc. | BIPV | Miami, FL |
| Solar Electric America | Monocrystalline | Richmond, VA |
| Solarcom | Monocrystalline | Austin, TX |
| Solarever USA | PERC | Laredo, TX |
| Solaria Corporation | Monocrystalline | Fremont, CA |
| Solartech Power, Inc. | Polycrystalline | Ontario, CA |
| SolarTech Universal, LLC | Bifacial | Riviera Beach, FL |
| Solarvolt - Vitro Architectural Glass | BIPV | Cheswick, PA |
| Solergy Inc. | CPV | Las Vegas, NV |
| Soliculture | Bifacial | Scotts Valley, CA |
| SoloPower Systems, Inc. | CIS | Portland, OR |
| Sonali Solar USA, LLC | BIPV | Englewood Cliffs, NJ |
| Sun Labs | Monocrystalline | Irvine, CA |
| SunSpark Technology, Inc. | Monocrystalline | Riverside, CA |
| SunTegra | Panel Design | Endicott, NY |
| Toledo Solar Inc. | CdTe | Perrysburg, OH |
| Topco Solar Inc. | Monocrystalline | Las Vegas, NV |
| Trenerg LLC | BIPV | Hamilton, NJ |
| Tyll Solar, LLC | Monocrystalline | Rochester, NY |
| Ubiquitous Energy, Inc. | Panel Design | Redwood City, CA |
| USOL Energy | Monocrystalline | El Paso, TX |
| Wanxiang New Energy LLC | Monocrystalline | Rockford, IL |