When upgrading your electrical panel, the brand you choose matters more than you might think. While all UL-listed panels meet basic safety standards, there are meaningful differences in quality, features, compatibility, and long-term reliability. This guide compares the major panel brands to help you make an informed decision.
Key Takeaways
- Double-tapping means connecting two wires to a single breaker terminal designed for one wire.
- This creates loose connections that can arc, overheat, and start fires inside the panel.
- Double-tapping is a code violation found in many older homes where circuits were added without panel upgrades.
- Proper fixes include adding a subpanel, upgrading to a larger panel, or using approved tandem breakers where allowed.
Top Residential Panel Brands
Square D by Schneider Electric
Square D has been a trusted name in electrical equipment for over a century. Their residential lines include:
Homeline Series:
- Most popular residential line
- Affordable and widely available
- Good selection of AFCI and GFCI breakers
- Plug-on neutral breakers available
- Typically $150-$300 for panel
QO Series:
- Premium residential line
- Faster trip times for better protection
- Copper bus bars standard
- Larger wire terminals
- More compact breaker design
- Typically $300-$600 for panel
Why electricians like Square D: Reliable, available everywhere, excellent breaker selection, easy to work with.
Siemens
German engineering meets American electrical standards. Siemens panels are known for quality and innovation.
Features:
- Heavy-duty construction
- Excellent arc-fault technology
- Smart panel options available
- Inductive heating protected terminals
- Comprehensive breaker lineup
- Typically $200-$500 for panel
Why electricians like Siemens: Quality construction, advanced AFCI/GFCI technology, reliable performance.
Eaton
Eaton offers multiple residential panel lines to meet different needs and budgets.
BR Series:
- Value-oriented option
- Good basic performance
- Wide availability
- Typically $150-$250 for panel
CH Series (Cutler-Hammer):
- Premium residential option
- Aluminum bus with copper plating
- Excellent arc-fault protection
- Typically $250-$450 for panel
Why electricians like Eaton: Good value, consistent quality, widely available breakers.
Leviton
Better known for devices, Leviton has entered the panel market with smart technology focus.
Features:
- Smart panel technology integrated
- Energy monitoring built-in
- WiFi-connected breakers available
- Modern design aesthetic
- Higher price point for smart features
Why electricians like Leviton: Innovative smart home integration, modern features for tech-forward homes.
Common Discovery: Double-tapped breakers are frequently found during home inspections and insurance evaluations. If your inspector reports this issue, it needs correction before closing or to maintain insurance coverage.
Brands to Avoid
While these brands were once common, they should not be chosen for new installations:
Outdated or overloaded electrical panels are a safety risk. Our team specializes in 200-amp upgrades throughout Northern Virginia, with same-day panel assessments available. Call (703) 997-0026 to get started.
- Federal Pacific (FPE): Documented safety issues; should be replaced if present
- Zinsco: Known failure problems; replacement recommended
- Challenger: Acquired by Eaton, but original panels had issues
- Pushmatic: Obsolete design; replacement recommended
- Unknown/off-brand panels: May not meet UL standards; avoid for safety
Key Features to Compare
Bus Bar Material
- Copper: Best conductivity, resists corrosion, higher cost (Square D QO)
- Aluminum with copper plating: Good balance of cost and performance (Eaton CH)
- Aluminum: Budget option, more prone to issues over time
Breaker Options
- Standard breakers
- AFCI (arc-fault) breakers
- GFCI breakers
- Dual-function AFCI/GFCI
- Tandem (space-saver) breakers
- Plug-on neutral breakers
- Smart/connected breakers
Consider which types you'll need and verify they're available for your chosen brand.
Panel Capacity
- Number of spaces (circuits)
- Ability to use tandem breakers
- Main breaker amperage options
- Subpanel compatibility
Warranty
- Square D: 5-year limited warranty
- Siemens: 5-year limited warranty
- Eaton: 10-year limited warranty
- Leviton: 5-year limited warranty
Price Comparison
| Brand/Model | 200A Panel | Standard Breaker | AFCI Breaker |
|---|---|---|---|
| Square D Homeline | $180-$280 | $6-$10 | $35-$45 |
| Square D QO | $350-$550 | $8-$15 | $45-$55 |
| Siemens | $220-$400 | $6-$12 | $40-$50 |
| Eaton BR | $160-$250 | $5-$9 | $35-$45 |
| Eaton CH | $280-$450 | $7-$12 | $40-$55 |
What We Recommend
At AJ Long Electric, our most-installed panels are:
For Most Homeowners: Square D Homeline
Excellent balance of quality, price, and breaker availability. Well-suited for typical residential needs with plenty of AFCI and GFCI options.
For Premium Installations: Square D QO
When clients want the best, we install QO panels. The faster trip times, copper bus bars, and overall quality justify the higher cost for discerning homeowners.
For Smart Home Integration: Leviton or Span
For clients interested in circuit-level monitoring, smart breakers, and integration with home automation, these brands offer features others don't.
Breaker Compatibility Warning
One critical consideration: breakers are NOT interchangeable between brands. Once you choose a panel brand, you're committed to that brand's breakers for the life of the panel. This affects:
- Future breaker additions
- Replacement breaker availability
- Cost of specialized breakers (AFCI, GFCI)
Choose a brand with wide distribution and a comprehensive breaker lineup.
Making Your Decision
When discussing your panel upgrade with AJ Long Electric, we'll recommend the best brand for your specific situation based on:
- Your budget and priorities
- Required breaker types
- Future expansion plans
- Smart home integration needs
- Local availability
Contact us at (703) 555-0123 to discuss your panel upgrade and get our professional recommendation for your home.
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Written by
Matt Long
Master Electrician
Our team of licensed electricians brings over 40 years of combined experience serving Northern Virginia. We're committed to providing expert electrical solutions with a focus on safety, quality, and customer satisfaction.
Reviewed by AJ Long Electric Master Electricians · VA License #2705031092 · View Credentials
