Solar Label FAQs & Product Information

Find answers to common questions about solar warning labels, photovoltaic labels, and NEC requirements. This page also includes detailed product specifications for labels, placards, and metal signs used in solar installations.

What labels are required for solar installations?

Solar installations require warning, identification, and system labels based on NEC requirements. These include labels for inverters, disconnects, rapid shutdown systems, and service equipment.

Are PV Labels compliant with NEC requirements?

Yes. PV Labels products are designed to meet the requirements of NEC 690 and NEC 705, helping ensure your system passes inspection and meets code standards.

Where should solar labels be placed?

Solar labels are typically placed on panels, inverters, disconnects, combiner boxes, raceways, and service equipment. Placement varies depending on system design and local code requirements.

What happens if solar labels are missing?

Missing or incorrect labels can lead to failed inspections, project delays, and safety risks. Proper labeling helps ensure compliance and smooth project completion.

Solar Label Product Information

• All labels, placards, and metal signs include part numbers for identification
• Custom items include work-order numbers for tracking
• Designed for long-term outdoor use and durability
• Built to meet NEC solar labeling requirements

Label Specifications

• UV-rated and designed for outdoor exposure (sun, rain, snow, salt air)
• Temperature rated from -40°F to 176°F
• Laminated with UV-rated polyester film for protection
• Printed using high-quality screen print and digital methods
• Multiple font sizes available to meet local code requirements

Placard Specifications

• Made from 1/16" acrylic with engraved lettering
• UV-rated polymer cap with durable acrylic core
• Outdoor rated for long-term exposure
• UL94 94HB rated material
• Available with adhesive backing or rivet holes
• Tested to ASTM standards for strength and durability

Metal Sign Specifications

• .040" aluminum construction
• Outdoor rated for 10+ years with proper installation
• UV-cured print with baked enamel finish
• High-strength permanent adhesive
• Built for long-term durability in harsh environments

Custom Solar Labels & Requests

PV Labels offers custom labels, placards, and metal signs. To request a quote, send your artwork, company information, quantities, and project details to info@pvlabels.com.

If your design includes a logo, please provide a vector-based file for best quality results.

Need Help Choosing the Right Labels?

If you're unsure which labels are required for your project, contact our team and we’ll help you find the right solution quickly so you can stay compliant and pass inspection.