Installing a 200 amp electrical Panel, the Benefits and Dangers
When it comes to powering your home safely and efficiently, few upgrades have as much impact as installing a 200-amp electrical panel. For decades, 100-amp panels were the standard in most residential properties. While these older systems may still function, today’s modern households typically need more capacity to handle the growing number of appliances, electronics, and high-efficiency systems we rely on every day.
Upgrading to a 200-amp panel doesn’t just provide additional power—it also improves safety, future-proofs your home, and ensures your electrical system is ready for the demands of modern living. But this is not a project for DIYers or even a “handyman.” Installing a new electrical panel is complex, dangerous, and governed by strict codes and regulations. That’s why it’s absolutely essential to have the job done by a licensed Green Bay WI electrician.
Let’s dive into the advantages of upgrading to a 200-amp panel and the reasons why working with a professional electrician in Green Bay is the only safe choice.
The Growing Demand for Power in Modern Homes
Think about how much electricity your home uses daily. Beyond the basics like lighting and kitchen appliances, most homes now include:
- Multiple televisions, computers, and gaming systems
- High-efficiency HVAC systems or electric furnaces
- Tankless water heaters or electric dryers
- Home offices with printers, routers, and charging stations
- Electric vehicle chargers
- Smart home devices, security systems, and Wi-Fi-connected appliances
All of this adds up to a significant electrical load. A 100-amp panel may struggle to keep up, leading to tripped breakers, flickering lights, or even overheating wires. A 200-amp panel installed by a Green Bay WI electrician provides the additional capacity needed to support today’s technology-driven lifestyle.
Key Advantages of Installing a 200-Amp Panel
Increased Electrical Capacity
The most obvious benefit of a 200-amp panel is its ability to supply more power. With double the capacity of older 100-amp systems, you’ll be able to run multiple appliances and devices simultaneously without overloading your circuits. This means fewer disruptions and greater peace of mind.
Future-Proofing Your Home
Technology continues to evolve, and so does the average home’s electrical demand. Even if you don’t need all the extra capacity right now, upgrading to a 200-amp panel prepares your home for the future. If you plan to remodel, add central air, install a hot tub, or purchase an electric vehicle, you’ll already have the electrical infrastructure in place.
Improved Safety
An overloaded electrical system is one of the leading causes of house fires. Upgrading reduces the risk of overheated wires and breaker malfunctions. Modern 200-amp panels are built with improved safety features that meet today’s rigorous electrical codes, helping protect your home and family.
Higher Home Value
Electrical upgrades are attractive to homebuyers because they demonstrate that the house is well-maintained and ready for modern living. If you plan to sell your home, a 200-amp panel can be a selling point that sets your property apart.
Compatibility with Renewable Energy and EV Chargers
As more homeowners adopt solar panels, battery storage systems, and electric vehicles, electrical demand continues to grow. Many renewable energy systems and Level 2 EV chargers require the capacity of a 200-amp service to function properly. Upgrading ensures your home is compatible with these green technologies.
Why You Should Never Attempt a Panel Upgrade on Your Own
Electrical panel installation is not a DIY project. While handy homeowners may be comfortable changing an outlet or installing a ceiling fan, replacing or upgrading a panel involves working directly with the main electrical service from the utility company. This is extremely dangerous and potentially fatal if handled incorrectly.
Here are some key reasons why only a licensed Green Bay WI electrician should perform a 200-amp panel installation:
High Risk of Electrical Shock or Fire
The main electrical service provides a tremendous amount of current. Even a small mistake—like failing to properly ground the panel—can result in electrocution, fires, or severe damage to your property.
Code Compliance and Permitting
Electrical upgrades must comply with the National Electrical Code (NEC) and local building regulations. Licensed electricians are trained to understand these requirements and ensure that your installation passes inspection. Attempting the work yourself could result in failed inspections, fines, or denied insurance claims.
Utility Company Coordination
Upgrading to a 200-amp panel typically requires shutting off the power supply from the utility company, rerouting service wires, and sometimes upgrading the meter. Licensed electricians know how to coordinate with the utility provider to complete the job safely and legally.
Warranty and Insurance Protection
Homeowner’s insurance policies often require electrical work to be performed by licensed professionals. If you attempt a DIY panel upgrade and something goes wrong, you could be personally liable for the damage. Having a licensed electrician handle the job protects your investment.
Expert Troubleshooting and Planning
Installing a panel isn’t just about swapping out old equipment for new. A professional Green Bay WI electrician will carefully assess your current and future electrical needs, evaluate your wiring, and design a system that works for your household. They can also spot hidden problems—like outdated wiring or improper grounding—that could compromise safety.
What to Expect When a Licensed Green Bay WI Electrician Installs Your 200-Amp Panel
If you’re considering an upgrade, here’s what a typical process looks like when handled by a professional:
- Initial Consultation and Load Calculation – The electrician reviews your home’s current and future power needs.
- Permit and Utility Coordination – They secure the necessary permits and schedule service disconnection with the utility company.
- Panel Installation – The old panel is safely removed, wiring connections are inspected, and the new 200-amp panel is installed.
- Inspection and Testing – The system is tested, and an inspector verifies that everything complies with local and national codes.
- Power Restoration – The utility reconnects power, and the electrician ensures everything functions properly.
This process is efficient, safe, and ensures long-term reliability for your home.
The Bottom Line
Upgrading to a 200-amp electrical panel is one of the smartest investments you can make for your home. It ensures you have the capacity to handle today’s electrical demands, prepares your home for future technologies, improves safety, and even adds value to your property.
But remember: this is not a job for DIYers. Handling a panel upgrade without the proper training is dangerous and could put your family, home, and investment at risk. Always trust a licensed Green Bay WI electrician to perform the work. They’ll ensure your installation is safe, code-compliant, and built to last.
Call Metzler Electric at 920-406-7515 – Your Trusted Green Bay WI Electrician for 200-Amp Panel Upgrades
If you’re experiencing frequent breaker trips, planning a major remodel, or just want peace of mind that your electrical system is up to date, now is the time to consider upgrading to a 200-amp panel.
At Metzler Electric Inc. in Green Bay, Wisconsin, our licensed electricians have the expertise, tools, and training to handle panel upgrades safely and efficiently. We take care of the entire process—from permits to inspections—so you can feel confident your home is in good hands.
Don’t put off an important electrical upgrade that protects your home and prepares it for the future. Call Metzler Electric today—the trusted Green Bay WI electrician—to schedule your consultation and see how a 200-amp panel can improve your home’s safety, performance, and value.