Power Factor Panel manufacturers specialize in a highly technical and precise process. They design and fabricate panels that integrate several key components: a multi-step microprocessor-based relay, a series of capacitor banks with varying ratings, switching devices like contactors, and necessary protection circuits. The manufacturer's expertise lies in engineering a system that can accurately and dynamically switch these capacitors in and out of the circuit in response to real-time changes in the electrical load. This dynamic correction is crucial for industries with fluctuating loads, such as steel plants, textile mills, and manufacturing units, ensuring that the power factor remains optimized under all operating conditions