PowerFilm designs and manufactures solar panels using high-efficiency crystalline silicon and proprietary amorphous silicon thin-film technologies.
Provide an overview of your application, operating environment, and power requirements. Our engineering team will review your inputs and follow up with next steps.
We develop and integrate photovoltaic materials based on application constraints, power density targets, structural requirements, and deployment conditions.
Our portfolio includes:
Crystalline silicon for high-efficiency vehicles and ruggedized systems
Amorphous silicon thin-film for lightweight, flexible integration
Integrated electronics for regulated power delivery and system control
Each technology is selected based on performance envelope and integration architecture.
We integrate high-efficiency Maxeon crystalline silicon cells into fiberglass-backed panels assembled in the USA. The fiberglass substrate provides structural support while reducing weight compared to rigid glass construction.
This architecture delivers high power density in space-constrained applications, including vehicle roofs, portable systems, and fixed industrial equipment. Panels interface with supported charge controllers and electrical systems.
Our proprietary amorphous silicon thin-film technology is manufactured in the USA. The thin-film architecture enables lightweight construction and low-profile integration across curved or space-limited surfaces.
Amorphous silicon maintains consistent output in variable light conditions and performs predictably under partial shading. This technology is suited for portable systems, remote sensing platforms, and embedded devices.
PowerFilm designs and integrates in-house electronics to support regulated DC output and system-level power management. Our electronics include charge controllers, voltage regulation modules, and application-specific circuit integration.
Electronic architectures are matched to panel type, voltage requirements, and system load to ensure controlled power delivery across supported platforms.
Crystalline silicon is selected where maximum energy density per available area is required.
Amorphous silicon is selected where weight, low profile, and sustained high-temperature exposure influence system performance.
Each architecture is integrated according to application-specific electrical and mechanical requirements.
| Technology | Cell Efficiency | Power Density (W/m2) | Specific Power (W/kg) | Temperature Coefficient | Partial Shade Behavior | Finished Panel Thickness | Manufacturing Origin |
|---|---|---|---|---|---|---|---|
|
Amorphous Silicon (a-Si)
|
∼6%
|
53W
|
Up to 850W/kg
|
~ -0.16% per °C
|
More uniform output reduction under partial shading
|
0.22 mm (8 mil) - 1.22 mm (44 mil)
|
Made in the United States
|
|
Crystalline Silicon (c-Si)
|
24%+
|
215W
|
Up to 315W/kg
|
~ -0.29% per °C
|
Output reduction influenced by cell string architecture
|
0.76mm (30mil) - 2.54mm (100mil)
|
Assembled in the United States
|
Crystalline silicon is selected where maximum power density per unit area is required.
Amorphous silicon is selected where weight, low profile, or sustained high-temperature exposure drives system performance.
These graphs compare how crystalline silicon (c-Si) and amorphous silicon (a-Si) convert light across the wavelength spectrum.
Crystalline silicon maintains high efficiency across the visible spectrum and extends into the near-infrared, supporting higher peak output under direct sun.
Amorphous silicon operates primarily within the visible range and tapers earlier at longer wavelengths.
Crystalline silicon is selected where maximum power density is required.
Amorphous silicon is selected when stable performance under diffuse light or partial shading is critical to system design.
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Provide power and integration requirements for review.
Provide power and integration requirements for review.
