Five minute guide to DC Power

DC is created by generators such as fuel cells or photovoltaic cells, and by static electricity, lightning, and batteries. By convention, electric current flows from a high to a low potential; for example, in a battery, from a positive to a negative pole.

This guide offers a brief overview of the usage of direct current (DC), covering its benefits and challenges. It explores DC applications across different sectors and explores its potential implementation in building infrastructure.