DENSE ACCUMULATED POWER ELECTROMAGNETIC RADIATION (DAPER)

Capture the sun.Transmit energy anywhere

PERA-Fiber is pioneering a new class of optical energy infrastructure that captures solar irradiance at source and transports it over long distances as directly usable light and thermal energy.

86.5%

Transmission efficiency

For distances below 500 km; 85.5% above 500 km

>85%

Solar spectrum captured

Including diffuse and indirect sunlight

TRL 4

Scalable lab prototype

Demonstrated at the Fraunhofer Institute, Germany

82/100

Independent feasibility score

Third-party due diligence assessment

01

The constraint

Renewable energy is abundant,
but access to it is not

Traditional solar generation remains tied to the location, timing and intensity of incident sunlight. Large-scale deployment also depends on land, storage, transmission capacity and lengthy grid interconnection processes.

solar resourcedemand centre

Illustrative · not to scale

02

The solution

Multiple suns, delivered anywhere

PERA-Fiber turns solar irradiance into a transportable optical stream. Instead of converting sunlight into electricity where it lands and forcing it through congested grids, the energy stays as accumulated light — guided over long distances through engineered fibre to the place, and in the form, where it is actually needed.

01 — Capture

3D nanostructured optical surfaces are designed to collect more than 85% of the incident solar spectrum, from any angle of incident light.

02 — Transmit

Energy travels through the fibre as accumulated photonic energy — not as electrons through copper — with projected transmission efficiency of 86.5% below 500 km.

03 — Deliver

At the destination, the light is converted into whatever the process requires: high-temperature industrial heat, electricity, hydrogen, thermal storage, or tailored light for solar-driven applications such as solar fuels, green desalination, green hydrogen, and wavelength-specific lighting for vertical farming.

One infrastructure that moves energy the way light already moves: fast, dense and direction free.

03

A PERA COMPLEXITY COMPANY

Explore PERA-Fiber

  1. 01

    Technology

    Nanostructured optical conduits designed to capture, accumulate and transmit solar irradiance as usable light and heat.

  2. 02

    Applications

    Industrial heat, remote delivery and tailored conversion — light becomes the energy format each system needs.

  3. 03

    Science

    Rooted in complexity science, built through photonics and advanced materials research at PERA Complexity.