Differences Between a New Electrical Panel and Electrical Service Upgrade

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Electrical Service upgrade
26 Jan,2026

Are you wondering if you should upgrade your home’s electrical panel or service? As we move into 2026, many homeowners across Maitland, Winter Park, and Orlando are asking the same question. With more homes adding EV chargers, smart appliances, standby generators, and upgraded HVAC systems, electrical demand is higher than ever. The average homeowner hears two similar, but different terms from electricians—electrical panel upgrade and electrical service upgrade. While they sound alike, these upgrades serve different purposes. Choosing the right one is critical for safety, performance, and long-term value.


The Key Difference Between a Panel and Service Upgrade is Power Capacity vs. Power Distribution




To begin, let’s clearly define both options.

An electrical panel upgrade means replacing the breaker box inside your home. This allows for more circuits and adds modern safety features, such as AFCI and GFCI protection. In short, it improves how electricity is distributed throughout your home.

In contrast, an electrical service upgrade increases the total amount of power coming into your home from the utility company, such as Duke Energy or OUC. This is measured in amps.

In many cases, a service upgrade includes a new panel. So, if your home needs more total power, both upgrades may be required. However, if your home already has enough power but lacks space or safety features, an electric panel upgrade alone may be sufficient.



When Does an Electrical Panel Upgrade Makes Sense


An electric panel upgrade is often the right choice when your home’s electrical capacity is adequate, but the equipment is outdated or maxed out. A licensed electrician will know if your home’s power capacity is able to handle any additional appliances and smart technology.  

Common reasons for an electrical panel upgrade include:

  • Outdated panels: Many older homes in greater Orlando still use Federal Pacific or Zinsco panels. These are known fire hazards.
  • Frequently tripping breakers
  • Flickering lights
  • Burning Smells
  • No available breaker space: If your 100-amp or 150-amp panel has no open slots, adding new circuits is unsafe.
  • Smart home upgrades: Smart panels allow real-time energy monitoring and improved control via your phone.
  • Improved safety: Modern panels meet today’s local electrical code and pass insurance inspections.



When an Electrical Service Upgrade Is Necessary for Your Home




On the other hand, a complete electrical service upgrade is required when your home needs more power overall to accomodate new technology and appliances. Typically this upgrade starts with a licensed electrician making load calculations before installing a service mast, meter socket, grounding system, and main service panel. Your electrician will also run new wiring, connect circuits to breakers, install outlets, switches and schedule final inspections before the job is complete.

This is common if you are:

  • Installing a standby generator or Level 2 EV charger
  • Adding a new HVAC system, pool equipment, or hot tub
  • Upgrading to smart lighting and home automation
  • Experiencing dimming lights or frequent breaker trips
  • Living in an older home built before the 1980s

Many older homes still operate on 100-amp service, which is no longer sufficient for modern living. A 200-amp service upgrade allows multiple large appliances to run at the same time without strain.



 
Tips for Upgrading your Home Electrical Service in Orlando


When you call a licensed electrician, always request a professional load calculation. This will ensure your home gets exactly what it needs. No more and no less. Oversizing can be costly, while undersizing can create future problems down the road. Remember, think long-term. Upgrading your electrical service now will help future-proof your electrical system for today and tomorrow’s technology.



” Upgrading an electrical panel or installing a new service is an important investment. It enhances home safety by reducing fire risks, increases power capacity for modern high-demand appliances, ensures local code compliance and boosts overall home values in central Florida.”


Choosing between an electrical panel upgrade and a service upgrade isn’t always straightforward. That’s why working with a trusted, licensed electrician matters.

Smartron Electric specializes in electrical panel and new service upgrades in Maitland, Winter Park and greater Orlando. Our licensed technicians will take the time to explain your options clearly, perform detailed load calculations, and recommend electrical solutions tailored to your home and your specific goals. Smartron’s workmanship is always code-compliant, meticulously installed and backed by our Lifetime Craftsmanship Guarantee. If you’re planning an electrical upgrade in 2026, let the Smartron Team help you make those decisions with confidence.


Electrical Panel Upgrade


Key Benefits of Upgrading your Home’s Electrical Service

  • Hurricane Ready: Essential for standby generators and transfer switches
  • Increased Power Capacity: Safely power more modern appliances (HVAC, EV chargers, smart tech) without tripping breakers.
  • Future-Proofing: Ready for new smart home tech, EV charging, and increased energy needs.
  • Safety & Compliance: Replaces dangerous FPE/Zinsco panels and meets insurance requirements.
  • Higher Property Value: Makes your home more attractive and “move-in ready” in the competitive Orlando market. 



Trust Smartron Electric to Upgrade Your Home Electrical Service With Confidence

Every home electrical service upgrade should begin with a conversation…

Smartron Electric specializes in electrical service service upgrades that allow homes to safely accommodate EV chargers, standby home generators, smart panels, smart home systems, and the growing electrical demands of modern living. 

Our process begins with an in-depth, in-home electrical assessment. Our licensed technician will thoroughly evaluate your existing panel, load capacity, and talk to you about your future electrical plans. From there, we will present clear, tailored solutions that align with your lifestyle and needs.

After you decide which electrical option is best, Smartron handles every detail of the installation. We coordinate utility shutoffs, scheduling, permitting, and all county and city inspections to ensure your new electrical service is installed cleanly, safely, and fully code-compliant. The final result is an electrical service upgrade designed to support your home for years to come.




The Smartron Electric Difference

  • Client-First Approach
    We prioritize clear communication, transparency, and respect for you at every step.
  • Tailored Electrical Solutions
    No one-size-fits-all. Every electrical upgrade is designed around your needs and future plans.
  • 5-Star Service From Start to Finish
    From your first call to the final inspection, the Smartron team delivers an exceptional client experience.
  • Cutting Edge Electrical Expertise
    We specialize in electrical panel and service upgrades that support standby generators, EV charging, smart panels, and all advanced smart home technology.
  • Clean, Code-Compliant Installations
    Every electrical project exceeds local requirements for safety, reliability, and insurability.
  • Lifetime Craftsmanship Guarantee
    Smartron Electric stands behind our ‘Craftsmanship’ for life

Ready For Your Home To Be Future-Ready?


If you’re considering a panel upgrade or a new electrical service installation and want to ensure your home is prepared for modern technology, Smartron Electric is here to help. Contact our team today to schedule a free electrical assessment and discover how easy and worry-free upgrading your home’s electrical system can be.



Smartron Electric is Your Top Rated Electrical Expert

As a family-run, “home electrical service company” based in Maitland, Fl. — we understand the mix of convenience, safety, and ease of use central Florida homeowners are looking for.




Our mission at Smartron Electric is simple: Deliver exceptional electrical service and give homeowners the clarity, respect, and control they deserve.


Why Orlando Homeowners Trust Us with Their Smart Home Upgrades and Installations

  • Licensed and insured electricians
  • 5 star service from start to finish
  • Customized lighting design tailored to your needs
  • We are your local indoor and outdoor lighting experts
  • Transparent, upfront pricing
  • Reliable communication and attentive support
  • Detailed and expert installations
  • Lifetime Craftsmanship Guarantee on every job

Future-proof your home’s electrical system! Call Smartron Electric today and schedule a free electrical assessment with our expert licensed technicians.

 

Heather Smartron