Can My Electrical Panel Handle a Hot Tub, EV Charger, or Other High-Demand Appliances?

Thinking about adding a hot tub, EV charger, or generator to your home? Before you plug in, it’s essential to make sure your electrical panel can safely handle the extra load. Not all panels are built the same, and overloading yours can lead to tripped breakers, flickering lights, or worse—safety hazards.

Your panel’s amp rating is the first thing to consider. Many older homes have 100-amp service, which may not be enough for these high-demand appliances. A 200-amp panel can often support one of these upgrades, depending on what else is running in your home.

Hot tubs, EV chargers, and generators draw a continuous, significant amount of electricity. These are not typical household loads, so planning is key to avoid overloading your system.

Watch for these signals before adding a large appliance:

• Breakers trip when high-demand equipment runs

• Lights dim or flicker when multiple devices are in use

• Crowded wiring or no open spaces in your panel

If you notice any of these signs, a licensed electrician should assess your system before installation.

High-demand appliances often require:

• Dedicated circuits

• Proper breaker sizing

• Permits and inspections

Following these requirements ensures your installation is safe, code-compliant, and protected against potential hazards like fire or equipment damage.

Adding a hot tub, EV charger, or generator can be an exciting upgrade for your home—but safety always comes first. At Precision Electric, we can assess your panel, determine if it can handle the new load, and make any necessary upgrades. Our licensed electricians ensure your installation is safe, code-compliant, and tailored to your home’s electrical needs. With Precision Electric, you can enjoy your new appliances with confidence and peace of mind.