Your electrical system is a complex network of wires and switches, constantly working to distribute electricity to different areas of your house or business. While your main electrical panel handles the majority of this workload, there are times when adding an electrical sub-panel becomes necessary. Whether you’re expanding your home, setting up a new workshop, or adding more devices, a sub-panel can provide more electricity without overloading your main panel. But how do electrical sub-panels work, and when should you consider installing one? Let our Philadelphia commercial electricians break it down for you! Continue reading →