Energy harvesting modules are devices that convert various forms of ambient energy into usable electric power. They use various sources of energy, such as light, heat, vibration, and radio frequency to power electronic devices such as phones, computers, and industrial machinery. Energy harvesting modules are an efficient way to power small electronic devices and can help reduce the environmental impact of these devices by eliminating the need for batteries or other traditional power sources. These modules are also used to extend the life of high power consuming components, or to provide a continuous power source for devices that are hard to reach. When multiple forms of energy harvesting modules are harnessed, they can provide power to larger devices.