Understand the difference between a 200A vs 100A electrical panel

The choice between a 100-amp and a 200-amp electrical panel may seem difficult. If you have a 100 A device, many electricians may recommend replacing it with a higher-performance one. Smart advice or unnecessary investment? Discover the main differences between these two types of panel.

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More amperage for more devices

Today, a home uses a lot more electricity than it did a few decades ago. Household appliances, lighting, heating appliances, air conditioning... almost every element in a house uses electricity.

Over time, you may need an electrical panel that can handle all of these devices. This is why a higher amperage is essential. By opting for a 200 A panel, you have margin for several years and you can calmly buy new devices without worrying about the power supply problem.

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More amperage for more safety

A panel that is too tight in terms of amperage can be a source of problems, especially when it comes to safety. Indeed, if you use too many devices on a 100 A panel, the latter may not support the current demand, causing malfunctions in your electrical circuits. The case may even overheat, causing a possible fire.

This is why you should opt for a panel with a certain margin in terms of amperage. You will be able to enjoy daily life quietly without worrying that your last purchase of household appliances will cause you problems.

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Insurers demanding on panel amperage

Today, many insurance companies pay particular attention to the amperage of your electrical panel. If your box has an amperage less than or equal to 100 A, they may be reluctant to insure your home. Indeed, the risks of accidents related to your electrical installation are higher.

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Choose according to the size of the house

In the end, it's best to choose amperage based on the size of your home. A smaller property will require less electrical current, since there are fewer devices that can be installed there.

However, as soon as you expand your home, or if you are building a spacious house with large rooms, it is best to switch to a 200A or higher panel. This will prevent you from having to upgrade it later.

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Trust us for your panel replacement and installation work

If you need to replace your electrical panel or install a new one in a new property, trust our technicians. At Erco, we have highly qualified electricians who will ensure the installation, replacement and maintenance of your panels in accordance with current standards.

We carry out the field study and we draw up an estimate for you in advance. In case of replacement, we also check the existing circuits to ensure peace of mind for years to come.

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