More Power, Anytime
Perovskite generates up to 2x the energy of silicon by working efficiently in low light, cloudy weather, and even indoors. All while outperforming by 20%+ outdoors.
Our Technology is Recognized Globally for Its Performance and Innovation
How Our Perovskite Solar Cells Work
Built around a high-efficiency absorber that captures a broad light spectrum, our multilayer design includes optimized Electron and Hole Transport Layers for rapid, low-loss charge transfer, a Transparent Conductive Oxide layer for clarity and conductivity, and a protective metal oxide barrier for environmental durability. The result is a compact, flexible solar solution engineered for scalable, high-performance integration into advanced devices.
Technology Comparison
| Perovskite Solar Cells | Silicon Solar Cells | Organic PV / DSSC | |
|---|---|---|---|
| Efficiency | 28% (outdoor); 35% (indoor) | 22-26% (outdoor only) | ~10% to 15% (indoor only) |
| Energy per Installation | 20-22mW/cm2 (outdoor); 47.3uW/cm2 for 500 lx (indoor) | 18-20 mW/cm2 (outdoor only) | ~35uW/cm2 for 500lx (indoor only) |
| Manufacturing & Process | Solution-processed, low-temperature; up to 70% less energy waste than silicon production. | High-temperature (>1500 °C) wafers; energy-intensive , high emissions. | Solution-processed, low-temperature; roll-to-roll printable. |
| Light Absorption | Broad-spectrum; strong in low-light, diffuse, indoor settings. | Indoor / artificial light; limited outdoor use. | Lightweight, flexible; indoor surfaces. |
| Installation | Lightweight, flexible; curved or portable surfaces. | Rigid and heavy; needs flat surfaces and support. | Lightweight, flexible; indoor surfaces. |
| Advantage / Benefits | Higher energy output, flexibility for various surfaces | Proven reliability in the market | Strong indoor low-light harvesting at low cost. |
| Sustainability | Fully recyclable, low-carbon manufacturing with minimal energy input | Silicon wafers are rarely recycled due to energy-intensive and complex recovery processes | Shorter operating lifetime. |
Perovskite rewrites the rules
Ultra-Light & Flexible
Seamlessly integrate solar to be applied on vehicles, tablets, smart devices, and wearables without bulky panels.
Lower Costs, Higher Returns
Efficient, low-temperature production makes perovskite more affordable to manufacture and scale.
Sustainable by Design
Made with fully recyclable materials, reducing carbon footprint while delivering record-breaking efficiency.
Industry Transforming Applications
Consumer electronics
Ultra-thin, flexible perovskite solar layers can prolong battery life in smartphones and wearables by up to 50%, allowing smartwatches to last 4-5 extra days on a single charge or reducing smartphone charging frequency by 30% per week.
Electric vehicles
We offer custom perovskite solar integration for EV components, giving the potential to extend battery life by 15-20% and add 40-50 miles of solar-powered range per day. This innovation can reduce charge cycles and pave the way for hybrid solar-powered vehicles.
IoT & Sensors
Achieving 30% more power indoors than other indoor PV, CPTI's perovskite components deliver continuous trickle charging that extends battery life by up to 2–3x and reduces battery replacements by up to 80%. This cuts the maintenance trips that drive most lifetime costs across large deployed networks.
Space Solar
CPTI's flexible perovskite modules reach a specific power of up to 23–44 W/g, far above rigid conventional space cells, meaningfully reducing launch payload mass and cost. A tunable bandgap lets the modules be optimized to the solar spectrum, delivering single-junction efficiencies above 26%, and over 30% in tandem configurations.
