What is Energy Harvesting?

‍
Energy harvesting is the process of capturing and storing energy from ambient sources, such as motion, light, or vibrations, to power small devices.

‍

What is SL-TENG?

‍
SL-TENG (Single-Layer Triboelectric Nanogenerator) is a lightweight and cost-effective energy harvesting technology designed to generate electricity from mechanical motion, such as water flow or vibrations. It is highly efficient, requires minimal materials, and can function under a wide range of environmental conditions.

‍

How Does It Work?

‍
SL-TENG works by exploiting the triboelectric effect, where certain materials become electrically charged after contact and separation. In our case, water flow or raindrops create mechanical motion that generates a small electrical charge on the device's surface. This harvested energy is then stored or used to power low-energy sensors or devices in real time.

‍

Why Do We Do This?

‍

1. Retrofittable: SL-TENG devices can be easily added to existing infrastructure without needing to connect to the electrical grid.
2. Long-Term: The devices are designed for durability and can operate efficiently over many years with minimal maintenance.
3. Sustainability: By reducing reliance on batteries, SL-TENG minimizes electronic waste and provides a cleaner, renewable energy solution.

‍