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NEC 2020 Compliant Grid Tie Solar Label Kit
Item code | Brand name | Model number |
GENLABELKIT2020 | Hellermann Tyton Corp. | NEC2020 |
NEC 2020 Compliant Solar Labels
Grid Tie Label Kit


These labels are designed to meet the most recent requirements of the NEC (National Electrical Code) and the IFC (International Fire Code) as well as UL969 requirements. The adhesive is designed for a strong permanent bond on textured surfaces. Labels are extremely UV resistant.
If there is one thing that every installer, engineer and designer can agree on is that there is no universal consensus on the definition of acceptable photovoltaic infrastructure labeling. The industry is still new and the codes and regulations are so diverse that most installers are left on their own to figure out how to ensure they pass inspection, while still meeting the labeling requirements of the National Electrical Code (NEC) and the International Fire Code (IFC). Both standards go hand in hand and address key issues of PV labeling. All Fire Marshalls are concerned about safety of first responders and emergency personnel.
Again, there is no right or wrong answer on marker selection as long as the installer is meeting the requirements of the AHJ in all instances. The trend that we are seeing is that labeling products with specialized features, such as reflectivity, are the vanguard of the new era.
altE has put together a package of common labels that would be used in a 2020 grid tie solar installation to cover the basics of what is required. Please see the CONTENTS tab above which lists out the specific labels, and quantities.

This item is a package made up of the following components. Please call to speak to a sales representative to learn about other options which may be available.
- 2 x NEC 2020 Compliant Label: Solar PV DC Circuit
- 2 x NEC 2020 Compliant Label: Photovoltaic Power Source
- 1 x NEC 2020 Compliant Label: Maximum DC Voltage
- 1 x NEC 2020 Compliant Label: Equipment Fed by Multiple Sources
- 1 x NEC 2017 Compliant Label: Warning - Power Source - Do Not Relocate
- 1 x NEC 2014 Compliant Label: Warning - Single 120-Volt Supply
- 4 x NEC 2017 Compliant Label: Warning - Electrical Shock Hazard
- 3 x NEC 2014 Compliant Label: Turn off Photovoltaic AC Disconnect
- 1 x NEC 2011 Compliant Label: Inverter AC Rating Label
- 1 x NEC 2011 Compliant Label: Photovoltaic DC Disconnect Label
- 1 x NEC 2017 Compliant Label: Warning - Electrical Shock Hazard - DC Voltage
- 3 x NEC 2017 Compliant Label: PV System AC Disconnect Label
- 2 x NEC 2014 Compliant Label: Warning -Dual Power Source
- 1 x NEC 2011 Compliant Label: Photovoltaic AC Disconnect Label
- 1 x NEC 2014 Compliant Label: Do Not Disconnect Under Load
- 1 x NEC 2014 Compliant Label: Caution - PV System Circuit is Backfed
- 2 x NEC 2011 Compliant Label: Main PV System Disconnect Label
- 1 x NEC 2017 Compliant Label: Rapid Shutdown Switch - Yellow House
- 1 x NEC 2017 Compliant Label: Rapid Shutdown Switch