The integration of self-powered, photovoltaic materials in communication systems aligns with the global shift towards sustainability. The development of more efficient, low-energy-consuming components such as PM6:Y7 based phase shifters could revolutionize the design of future communication systems, making them more energy-efficient and environmentally friendly. Furthermore, the potential applications of these materials extend beyond communication systems. Their unique properties can be used in various fields, including sensor technology, energy harvesting, and the development of smart materials for a range of industrial and consumer applications. As technology matures, it could lead to a new generation of devices that are more efficient, compact, and sustainable. In summary, this research not only presents significant findings in the field of photovoltaic organic materials and mm-wave technologies but also sets a foundation for future explorations and innovations in sustainable and efficient communication systems.