Improving Energy Efficiency with Automatic Power Factor Controllers Electrical systems in industries and commercial buildings often face challenges related to poor power factor. When power factor decreases, energy losses increase, resulting in higher electricity bills and reduced system efficiency. Automatic Power Factor Controllers (APFCs) are designed to solve this issue by automatically monitoring and correcting power factor levels through capacitor bank management. Reference - https://www.marketresearchfuture.com/reports/automatic-power-factor-controller-market-12710 An APFC continuously measures reactive power in an electrical network and switches capacitors on or off as required. This ensures that the power factor remains close to unity, helping organizations optimize energy consumption. By maintaining a stable power factor, equipment operates more efficiently and experiences less stress.