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Articles about Sub-Panel


Installing a Sub Panel for a Detached Building

By Dave Rongey

Do I need to run a ground wire for a 200 amp sub panel that is 200 feet away from the main panel? Grounding a Remote Sub Panel at a Detached Building.


Add a Panel to an Existing Electrical Panel

By Dave Rongey

How can I wire a shed panel to a garage panel? How to Calculate the Electric Circuit Load of a Sub Panel, Understanding the Circuit Capacity of a Garage Sub Panel.


How to Ground a Panel for a Detached Shop

By Dave Rongey

Installing a Panel and Ground System for a Shop: Factors that Determine the Type of Bonded Grounding System, Detailed Questions and Answers about Installing a Shop Panel and Bonded Ground System.


Installing an Electrical Sub-Panel

By Dave Rongey

Thinking about installing a Sub Panel? Here is what must be considered first, and you may find that you really do not need a sub panel at all.


Where and How to Install a Green Ground Screw in a Panel

By Dave Rongey

How to Bond the Ground Using the Green Grounding Screw of a Sub Panel: Grounding a Main Panel vs Grounding a Sub-Panel, Bonding the Ground System at the Main Electric Service Panel, When Two Terminal Strips are Connected Together, The Difference between Ground Terminals and Neutral Terminals


Local Codes May Determine Electrical Service Panel Locations

By Dave Rongey

Why is the main electric service panel located outside some homes? Your Main Electrical Panel Location may Depend on Local Codes.


Adding Sub-Panels to Main Panels

By Dave Rongey

How to Understand Load Calculations When Adding Sub-Panels – Adding any panel or sub-panel requires careful planning, however this practice is commonplace in most commercial and industrial applications


Adding a Garage Electrical Panel

By Dave Rongey

Hot to Add an Electrical Sub-Panel to a Garage – Adding a sub-panel for a garage involves a variety of planning, here are just a few to consider


Installing Sub-Panel Wiring

By Dave Rongey

How to install a sub-panel in a 100 amp service for a 220 volt 30 amp dryer…


Room Addition Home Electrical Wiring

By Dave Rongey

What sort of cable is used for an interior run to a sub-panel and are there protection/mounting requirements…