What Signs Do I Need to Pass My Solar Inspection? A Homeowner’s Guide
If you’re a homeowner tackling your own solar installation, it’s easy to focus on panels, inverters, and wiring—but one critical step that’s often overlooked is the placards and signage required to pass your solar inspection. Missing or incorrect signs can delay your inspection, lead to costly rework, or even prevent your system from being approved.
At SolarPlacard, we specialize in NEC-compliant, durable solar placards and we’re here to guide you through the process. By emailing us your plans and contacting our team, we can help you determine exactly what placards your system needs to pass inspection the first time.
Why Solar Placards Are Essential
Placards are not just labels—they’re safety tools. Inspectors look for clear signs that identify:
-
Main disconnects
-
Rapid shutdown systems
-
Photovoltaic (PV) panel circuits
-
Electrical hazards
Even if your wiring is perfect, missing or unclear placards can cause your solar inspection to fail.
Common Signs Required for Home Solar Inspections
-
Main Service Disconnect Placard – marks where the main power disconnect is located.
-
Rapid Shutdown System Placard – required by NEC code for all rooftop PV systems.
-
Photovoltaic (PV) System Labels – identifies circuit numbers, voltages, and inverter connections.
-
Hazard & Warning Signs – alerts inspectors and first responders to electrical risks.
How We Can Help You
DIY solar installations can be complicated, especially when it comes to labeling. That’s why we encourage homeowners to email us your plans or call us directly. Our team can:
-
Review your layout and guide you on exactly which placards you need
-
Help you customize signs to fit your system
-
Ensure NEC compliance so your solar inspection goes smoothly
-
Provide fast turnaround with durable, UV-resistant materials
Even if it’s your first solar installation, we’ll walk you through the process and make sure you have the right placards for every disconnect and panel.
Tips for a Successful DIY Solar Inspection
-
Contact SolarPlacard early—don’t wait until the day before inspection.
-
Send your layout and system plans to our team so we can advise on placards.
-
Make sure all signs are visible, legible, and durable.
-
Keep a reference copy for the inspector if any custom labeling is used.
Get Started Today
Don’t let missing or incorrect placards hold up your solar inspection. Email your plans to contact@solarplacard.com or call us, and we’ll guide you through which placards you need to pass your inspection smoothly.
👉 Shop SolarPlacard for durable, NEC-compliant signs for your home solar system.