The answer to 'how much to replace panel upgrade' is that the cost can vary significantly depending on several factors. Typically, a full electrical panel upgrade for a home can range anywhere from $1,500 to $5,000 or more. The exact price will depend on the size and complexity of the job, the age and condition of the existing panel, the materials and equipment needed, and the labor costs in your local area.
Some key factors that influence the cost include the amperage of the new panel (100A, 200A, or higher), whether the home needs a service upgrade, the accessibility of the panel location, and any necessary electrical work beyond just the panel replacement. Older homes may also require additional upgrades to the wiring or other electrical components to meet current safety codes.