Peter Bevelacqua, a Californian inventor, has just opened a crowdfunding campaign for his Power Mole. Things? It is an interesting invention capable of transferring electricity through window glass, eliminating the need for external electrical outlets.
Let's take a look at this contraption that touts itself as a solid solution for powering low-energy devices outdoors?
The technology behind the Power Mole
The inductive coupling of Power Mole allows you to transmit electrical energy through a variable magnetic field, which, overcoming the physical barrier of glass up to 3 cm thick, allows the charging of devices outside the window. The device is structured in two disc-shaped components: the transmitter, positioned inside, and the receiver, located outside the window. While the transmitter is connected to an internal power outlet, the receiver is connected via a USB cable to the external device to be powered.
Energy through glass, limits and potential
Despite the innovation represented by the Power Mole, it is important to note that the device is currently limited to powering equipment that requires a USB or 5 volt input. This means that it cannot be used for energy-intensive equipment, such as electric drills or similar household appliances.
Again: its energy efficiency, although notable, does not equal that of traditional power supply via a wall socket. The percentage of efficiency varies from 50% to 75% depending on the thickness of the glass passed through.
Practical applications and future of the Power Mole
The potential of Power Mole lies in its applicability in multiple scenarios, especially in those where the installation of external electrical outlets would be complicated or invasive. Devices such as security cameras, decorative lights and small appliances can be easily powered thanks to this innovation.
The versatility of this contraption, however, is not limited to use only with glass, but also extends to other non-metallic materials such as wood, further expanding the application possibilities.
In summary, Mr. Bevelacqua (100% Italian origin) has found an innovative and versatile solution for powering external devices. With the right support to its crowdfunding campaign and upcoming improvements, Power Mole could become an essential element in our homes, making daily life easier and contributing to the creation of a more efficient and sustainable energy future.
