Case Studies
From concept to deployment, our case studies highlight how PowerFilm solutions deliver measurable results. See how we collaborate with customers to solve complex energy challenges across diverse industries.
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Our case studies highlight the practical impact of solar integration, demonstrating how we solve real challenges for diverse industries. From extending battery life in the field to reducing fuel dependence for fleets, each project shows how our technology delivers measurable results.
By collaborating closely with partners, we design and assemble solutions that meet unique performance, durability, and integration needs. Whether in government, transportation, consumer, or engineering applications, our work proves the value of dependable solar power in the real world.
C.R. England Idling & Jump-Start Reduction
System: Vehicle-integrated crystalline array
Environment: Long-haul fleet tractors
Constraint: Battery drain from hotel loads and parasitic systems during engine-off periods
Outcome: Reduced jump-start events and lower idle-related fuel consumption
C.R. England required a passive charging solution to reduce battery failures and minimize unnecessary engine idling across its fleet. We engineered a vehicle-integrated crystalline configuration sized to offset parasitic loads and maintain battery health during extended engine-off intervals.
Nussbaum EPU Charging Longterm Test
System Type: Side-by-side vehicle fairing integration
Environment: Commercial fleet operations
Constraint: Limited roof surface area with deep-cycle battery system
Outcome: Increased annual vehicle range and reduced plug-in charging frequency
A national fleet operator required solar-assisted charging to extend operational uptime for side-by-side electric vehicles. We engineered a crystalline solar configuration optimized for available roof footprint and battery architecture. The deployed system increased usable annual range while reducing maintenance-related charging interruptions.
Solar Liftgate Integration
System: Vehicle-integrated crystalline array
Environment: Medium- and heavy-duty delivery trucks
Constraint: Liftgate battery depletion during multi-stop delivery routes
Outcome: Improved battery uptime and reduced liftgate-related service events
Fleet operators required a roof-mounted solar solution to maintain liftgate battery charge across frequent stop-start delivery cycles. We engineered a crystalline panel configuration sized to offset liftgate draw and support daily route operation without altering vehicle architecture.
Low-Speed Electric Vehicle
System: Vehicle-integrated crystalline array
Environment: Low-speed electric fleet vehicles
Constraint: Limited roof footprint with battery-dependent range
Outcome: Increased usable annual range and reduced plug-in charging frequency
OEM electric vehicle manufacturers required supplemental solar charging for low-speed fleet platforms. We engineered a crystalline configuration optimized for available roof surface area and battery architecture. The integrated system extended operational range while reducing downtime associated with charging cycles.
Asset Tracking
System Type: Solar-assisted remote tracking devices
Environment: Long-duration logistics deployments
Constraint: Infrequent maintenance access and variable light conditions
Outcome: Extended field life and improved asset visibility
A logistics provider required reliable power for remote tracking devices deployed across distributed assets. We engineered a thin-film solution optimized for low-light performance and mechanical durability. The integrated system extended operational life while reducing service intervals.
Precision Agriculture
System Type: Solar-powered field sensor integration
Environment: Outdoor agricultural monitoring systems
Constraint: Remote deployment with seasonal light variability
Outcome: Continuous sensor operation without frequent battery replacement
An agricultural technology provider required autonomous power for soil and environmental sensors. We designed a thin-film solution matched to the device load profile and exposure conditions. The deployed system enabled consistent data collection across seasonal operating cycles.
Electric Boat
System Type: Marine-integrated solar array
Environment: Coastal and saltwater exposure
Constraint: Harsh environmental conditions and limited deck space
Outcome: Supplemental charging and reduced generator dependency
A marine manufacturer required supplemental solar charging for electric boat systems operating in corrosive environments. We engineered a crystalline configuration designed for marine exposure and structural integration. The system reduced reliance on auxiliary charging while maintaining durability in coastal conditions.
Solar Shade
System Type: Integrated solar canopy system
Environment: Outdoor recreational and commercial sites
Constraint: Structural integration with aesthetic and environmental demands
Outcome: On-site power generation with architectural compatibility
A client required shade structures capable of generating power in high-exposure environments. We engineered a solar-integrated canopy solution balancing structural requirements and electrical output. The system provided distributed power generation while maintaining site usability.
Smart Bike Lock
System Type: Embedded solar module for IoT device
Environment: Urban outdoor infrastructure
Constraint: Compact footprint with variable light exposure
Outcome: Reduced battery maintenance and extended device uptime
A mobility technology company required solar integration for smart locking devices deployed in public environments. We designed a thin-film module optimized for compact integration and variable light performance. The solution reduced maintenance cycles while supporting consistent device operation.
High Altitude Balloon
System Type: Lightweight solar array for aerospace platform
Environment: High-altitude atmospheric conditions
Constraint: Extreme temperature variation and strict weight limits
Outcome: Sustained power generation at altitude
An aerospace program required lightweight solar integration for high-altitude balloon deployment. We engineered a thin-film configuration optimized for mass constraints and thermal cycling. The deployed system provided reliable power under near-space environmental conditions.
Specialty Gas Monitor
System Type: Solar-powered industrial monitoring unit
Environment: Remote industrial and utility installations
Constraint: Limited service access and safety-critical monitoring
Outcome: Reduced maintenance intervals and improved deployment flexibility
An industrial customer required autonomous power for gas monitoring systems deployed in remote or hazardous locations. We engineered a thin-film solar configuration aligned with device load requirements and environmental exposure. The solution improved installation flexibility while reducing field maintenance frequency.
Window Shade
System Type: Solar-powered architectural shading system
Environment: Residential and commercial buildings
Constraint: Aesthetic integration with limited mounting flexibility
Outcome: Autonomous operation without external wiring
A design-driven manufacturer required integrated solar for motorized window shading systems. We engineered a discreet crystalline configuration matched to architectural constraints and load requirements. The deployed system enabled autonomous operation without visible power routing.
Space Yacht
System Type: Experimental high-efficiency solar integration
Environment: Concept aerospace platform
Constraint: Performance optimization within strict mass limits
Outcome: Demonstrated next-generation lightweight solar capability
A space technology concept program required high-efficiency solar integration within an experimental platform. We engineered a lightweight array optimized for performance-to-weight ratio and structural integration. The project demonstrated advanced solar capability under constrained aerospace parameters.
Flagpole Light
System Type: Integrated solar lighting assembly
Environment: Outdoor municipal installation
Constraint: All-in-one design with minimal service access
Outcome: Maintenance-free illumination with autonomous charging
A customer required a self-contained lighting solution for flagpole installations. We engineered a compact solar-integrated assembly optimized for durability and battery performance. The deployed system delivered reliable illumination without ongoing service requirements.
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