NSI Industries ALI-SLR - Solar Panel Grounding Connector
NSI Industries

ALI-SLR

UPC: 781747140388


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Minimum Qty: 25

Multiplier: 25

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Overview

The NSI Industries ALI-SLR Solar Panel Grounding Connector (SKU: ALI-SLR) is a metal, screw-terminal grounding solution designed for photovoltaic (PV) systems. Engineered in the USA, this connector ensures reliable electrical continuity between solar panel frames and grounding conductors, meeting NEC and UL compliance standards for solar installations. Its screw-terminal design allows for tool-assisted tightening, providing a secure and maintenance-free connection critical for system safety and performance. The ALI-SLR is classified under UNSPSC 39121405, indicating its role in electrical connectors and hardware for solar applications. Ideal for rooftop and ground-mount solar arrays, this connector simplifies grounding installation while ensuring long-term durability in outdoor environments. Compatible with standard 10-12 AWG grounding conductors, it supports efficient system certification and inspection workflows.
  • Metal construction with screw-terminal connection for secure grounding
  • Designed for 10-12 AWG grounding conductors in PV systems
  • Manufactured in the USA under UNSPSC 39121405 classification
  • Ensures NEC and UL compliance for solar installations
  • Simplifies grounding installation for rooftop and ground-mount arrays

Specifications

Application
Bridgeport Fittings Copper and Aluminum Conductor Lay-in Lug for Solar Applications. The ALI-SLR is listed for use in bonding solor structures and related electrical equipment that have support frames of 1/4" width or less. The ALI-SLR offers excellent corrosion resistance with stainless steel hardware and a wireway that cuts away oxidation. Wire Range AL-Cu #4-14 AWG. 35 inch lbs. of Torque recommended.
Material
Aluminum/Stainless Steel
Special Features
AWG Wire Capacity #4 - 14
Standard
UL
Type
Solar Panel Grounding Connector
Package Weight (Imperial)
0.068 L
Package Weight (Metric)
0.031 kg
Mechanical Crimp Tool with 5/8 Inch Nose Die APPLICATIONS: Designed for use with wide range and H-Tap connectors. It has fiberglass handles and comes with "O" and "D" Nose Dies. It has an output of 4.5 tons.

OD581

Mechanical Crimp Tool with 5/8 Inch Nose Die APPLICATIONS: Designed for use with wide range and H-Tap connectors. It has fiberglass handles and comes with "O" and "D" Nose Dies. It has an output of 4.5 tons.
O' Die for OD581 Mechanical Crimp Tool

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U-Type Compression Die - Pink 1/0 AWG Copper - 2 AWG Aluminum U-Shaped Compression Dies are for use with the NSi-12 Compression Tool and Other Tools. See Cross-Reference Chart below.

CD6A

U-Type Compression Die - Pink 1/0 AWG Copper - 2 AWG Aluminum U-Shaped Compression Dies are for use with the NSi-12 Compression Tool and Other Tools. See Cross-Reference Chart below.
U-Type Compression Die - Black 2/0 AWG Copper U-Shaped Compression Dies are for use with the NSi-12 Compression Tool and Other Tools. See Cross-Reference Chart below.

CD7

U-Type Compression Die - Black 2/0 AWG Copper U-Shaped Compression Dies are for use with the NSi-12 Compression Tool and Other Tools. See Cross-Reference Chart below.
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Power Distribution Block (1) 2/0-14 AWG Primary (6) 4-14 AWG Secondary Power Distribution Blocks are made of high strength, high-conductivity aluminum alloy and are mounted in a high-strength glass-filled polyester base. Each block can stand alone or combine with other blocks to form a multi-block set.

AS-K1-H6

Power Distribution Block (1) 2/0-14 AWG Primary (6) 4-14 AWG Secondary Power Distribution Blocks are made of high strength, high-conductivity aluminum alloy and are mounted in a high-strength glass-filled polyester base. Each block can stand alone or combine with other blocks to form a multi-block set.
PVC Coated Junction Box, 12 Inch X 12 Inch X 6 Inch, 14 Gauge, Gray

A1212SC-G

PVC Coated Junction Box, 12 Inch X 12 Inch X 6 Inch, 14 Gauge, Gray
Molded Junction Box, Length 4 Inch x Width 4 Inch x Depth 2 Inch, Material Polycarbonate, Color Gray

E989NNJ-5-HD

Molded Junction Box, Length 4 Inch x Width 4 Inch x Depth 2 Inch, Material Polycarbonate, Color Gray
Combine high performance with compact dimensions: - 1000 V AC / DC IEC 600 V UL, - Opt for the best marking visibility thanks to the up-front, flat marker zone, which lets you mark up to eight digits or increase the font size.

1SNK705010R0000

Combine high performance with compact dimensions: - 1000 V AC / DC IEC 600 V UL, - Opt for the best marking visibility thanks to the up-front, flat marker zone, which lets you mark up to eight digits or increase the font size.
Combine high performance with compact dimensions: - 1000 V AC / DC IEC 600 V UL, - Opt for the best marking visibility thanks to the up-front, flat marker zone, which lets you mark up to eight digits or increase the font size.

1SNK705030R0000

Combine high performance with compact dimensions: - 1000 V AC / DC IEC 600 V UL, - Opt for the best marking visibility thanks to the up-front, flat marker zone, which lets you mark up to eight digits or increase the font size.

Frequently Asked Questions

What is the wire range for the ALI-SLR?

The wire range for the ALI-SLR is Aluminum or Copper #4 to #14 AWG.

What is the maximum support frame width for use?

The ALI-SLR is designed for support frames of 1/4" width or less.

What materials are used in the ALI-SLR?

The ALI-SLR is made from 6061-T6 extruded aluminum alloy and stainless steel hardware.

Is the ALI-SLR suitable for solar applications?

Yes, the ALI-SLR is specifically designed for bonding solar structures and related electrical equipment.

What is the recommended torque for installation?

A torque of 35 inch lbs. is recommended for installation.

What certifications does the ALI-SLR have?

The ALI-SLR is certified under UL467 and meets Federal Specification A-A-50553 and NEMA ATSM B117.09 standards.

What is the finish of the ALI-SLR?

The ALI-SLR has an electro-plated tin finish for corrosion resistance.

How many units are in a standard package?

A standard package contains 250 units of the ALI-SLR.

What is the catalog ID for the ALI-SLR?

The catalog ID for the ALI-SLR is ALI-SLR.

What is the UPC number for the ALI-SLR?

The UPC number for the ALI-SLR is 78174714038.

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