TE Connectivity's SOLARLOK® Connector System provides simple, fast, and reliable connections from solar modules with different insulation diameters to DC / AC converters. The male and female cable coupler was designed for high voltage/current/temperature and mating safety is provided by polarity keyed housings with multiple plugging and unplugging cycles. The squeeze-to-release connections compliment the robust product specifications.

The TE Connectivity SOLARLOK male and female cable coupler were designed for high voltage and high current-carrying capacity in addition to the well established IP67 sealing requirement in the photovoltaic industry. Mating safety is provided by polarity keyed housings, fully shrouded high cycle life contacts and a squeeze to release connection system. In addition fulfillment of worldwide standards for photovoltaic connection systems complement the robust product specification.

The TE Connectivity SOLARLOK locking collar connector accessory is applied to the fully mated cable coupler male and female connectors . This connector locking collar will be required by NEC 2008 code in any accessible photovoltaic locations where mated cable couplers will be exposed. This connector latch locking collar helps to prevent any access to the cable coupler release feature thus making accidental disconnects a thing of the past. In order to release the connector latch locking collar, a simple flathead screwdriver will need to be inserted into the screwdriver slot, lifted and slid back to expose the connector squeeze to release wings. This action will open the locking accessory and qualify as a "tooled extraction."

• Meets NEC 2008 Article 690.33(c) tooled extraction requirement
• Made from rugged, durable plastic meant to survive high impact applications in conjunction with UL standards
• The material is UV rated to F-1 to provide long product life in sunlight applications

The TE Connectivity SOLARLOK Connectors were designed for high voltage and high current-carrying capacity in addition to the well established IP67 sealing requirement in the photovoltaic industry. Mating safety is provided by polarity keyed housings, fully shrouded high cycle life contacts and a squeeze to release connection system. In addition fulfillment of worldwide standards for photovoltaic connection systems complement the robust product specification.

The SOLARLOK connector system delivers a flexible system solution for easy and reliable interconnections from photovoltaic modules to the DC/AC converter. The entire system concept is based on cost-effective and reliable processing of individual interconnection system components. This significantly reduces installation costs of the solar energy system.

TE Connectivity PV 4 Connectors offer a robust and weather-proof connectivity solution for thin-film and crystalline panel manufacturers and installers. These IP68 compliant connectors provide reliable performance in demanding and harsh environments. Designed with an audible snap-in and lock feature, PV 4 Connectors assure a stable and safe connection  and withstand accidental pulls without any interruptions. PV 4 Connectors, which are easy to assemble with industry standard connectors and tools, achieve a low contact resistance and thus maximizes the total power output.

Features

• Simple on-site processing
• Keyed housings provide mating and system safety
• Multiple plugging and unplugging cycles
• Accomodates solar cables with different insulation diameters
• Current carrying capacity up to 25 amps
• Wide temperature operating range
• UL and TUV approved

Datasheet
PV4 Connectors Datasheet
Solar Connector Training

TE Connectivity has expanded its line of SOLARLOK photovoltaic (PV) interconnect products with SOLKLIP and SOLKLAMP grounding products. The electrical and mechanical properties of these products will meet the tough requirements for PV module grounding applications as established by UL and provides quick and convenient grounding for solar modules and related products.

The SOLKLAMP grounding bolt is designed for solar module grounding applications using solid copper uninsulated 6 AWG to 12 AWG wire. The grounding assembly consists of a wire bolt (wire slot on one end and threaded post on the other), wire binding hex nut, and mounting hex washer nut.The grounding assembly is used with metal-framed photovoltaic (solar) panels and related products that require grounding for safety reasons.

• SOLKLAMP ground bolt - UL 467 approved, a requirement for UL 1703 solar panel listing
• Rugged and compact hex bolt design made from stainless steel
• Quick and easy mounting procedures
• Patented bottom edge feature cuts through the anodized aluminum surface when securing to the module frame
• No special tooling required to apply product
• For use with solar panels

SOLKLamp Brochure
View 3D PDF

The TE Connectivity junction box concept is based on a flexible, open system structure, which allows serial as well as parallel interconnection via direct wire connect or separable connectors . With 3 sizes of junction boxes , up to six contact termination rails are available for photovoltaic foil connection.

Decentralized Junction Box
Straddle Edge Junction Box
Compact Junction Box

• Variable wiring options
• Easily accessible
• Simple, fast and cost-effective assembly
• Flat, low profile design
• High current carrying capacity
• Good thermal balance with integral breather element
• Connectorized or direct wire configurations
• Up to four outputs possible
• Up to six internal rails for foil termination
• No potting required
• Customer-specific solutions
• TÜV and UL approved
• IP 65

• IEC 61215 Edition 2
• IEC 61646
• IEC 61730-2 Ed. 1
• Protection Class II
• UL 1703
• UL File No. E226440
• TÜV
• IP65 for Junction Box, IP67 for connectors
• ROHS Compliant
• IEC 60228 Class 5
• NEC 2008

Designed to meet the harsh environmental conditions typical of photovoltaic installations

USE-2 Approved Solar Cable - For the North American Market UL approved cable is offered in 10 through 14 AWG. This cable is approved for USE - 2, XHHW - 2, RHW - 2, or RHH. Sunlight, gasoline, and petroleum resistance make this an ideal cable for any solar installation in North America. A high strand count increases the flexibility and tinned copper wire strands ease the use of this cable.

• Insulation provides resistance to U.V., water, ozone, fluids, salt, gasoline, and petroleum general weathering
• High strand count conductor provides flexibility and stripping performance
• Multiple cable diameters available
• Operating Temperature up to +90°C
• Voltage Rating of 600 V DC
• UL certified to 854 (USE-2) - 10-14 AWG
• UL File E314122 and E314123

• Photovoltaic
• Wire jumpers between solar panels, solar roof tiles, between panels and AC/DC inverters, "home-runs"

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• View Products List
• Solar ID Labels Training Presentation

Solar Identification Labels

National Electric Code (NEC) demands proper marking and labeling of solar systems . TE Connectivity labels are designed to withstand harsh outdoor environments for solar , wind , and general use. The labels can be exposed to rain, intense sunlight, UV rays, snow, ice, cold temperature, sand, salt spray and condensation from fog. The solar labels meet the requirements of the IEC 61215 / IEC 61646.

• 3 mil cast PVC film
• Permanent acrylic adhesive
• UV resistant over lam when applicable

• Suited for use in identification of solar photovoltaic installations
• DC Disconnects and Inverters
• Main Service Disconnect
• Raceways, enclosures, cable assemblies and junction boxes
• For use on painted smooth metal and textured metal surfaces
• Excellent durability in outdoor elements such as UV, rain, humidity, cold and salt spray
• Multiple formats available
• RoHS Compliant
• Must be applied at or above application temperature (40°F)

• ASTM D 3652 : Physical Construction
• ASTM D 3330 : Adhesion
• ASTM D 2979 : Adhesion
• ASTM D 1000 : Flammability
• ASTM D 3759 : Tensile Strength and Elongation
• MIL-STD 202G : Method 215
• ASTM D 3424 : Method 4, UV Light exposure
• ASTM G85 : Annex 5, Salt Spray - Prohesion
• ASTM 81531 : Print Adherence

Reflective solar labels are manufactured using retro reflective marking to provide emergency responders with appropriate warning and guidance relative to isolating the solar electric system. The label (s) were designed to be in accordance with the dimensional, functional and verbiage requirements established by the California Fire Marshall's April 2009, Solar Photovoltaic Installation Guideline.

• Reflective quality
• Its special impact and scratch resistant surface and flexibility make it suitable for identification in darkened areas, i.e., conduit, raceways, enclosures, etc
• White reflective lettering stands out from the red ink when hit with a light source, such as a flashlight

• CAUTION SOLAR CIRCUIT: Permanent acrylic adhesive
• 3 mil cast PVC film
• UV resistant over lam when applicable

• ASTM D4956 : International specifications for reflective materials
• ASTM D 3652 : Physical Construction
• ASTM D 3330 : Adhesion
• ASTM D 2979 : Adhesion
• ASTM D 1000 : Flammability
• ASTM D 3759 : Tensile Strength and Elongation
• MIL-STD 202G : Method 215
• ASTM D 3424 : Method 4, UV Light exposure
• ASTM G85 : Annex 5, Salt Spray - Prohesion
• ASTM 81531 : Print Adherence

The Solar Rating Labels are designed to meet the industry needs by providing a white printable area to add important system information such as maximum system voltage and system current . The same robust materials are used in the construction of these labels as with the standard solar identification labels noted above. The system rating data can be added using thermal transfer ink ribbon and printer or by using an indelible marker. For best results, it is recommended to use the UV resistant clear over-laminate label over the printed label for further protection.

• Suited for use in identification of solar photovoltaic installations
• DC Disconnects and Inverters
• Main Service Disconnect
• Raceways, enclosures, cable assemblies and junction boxes
• For use on painted smooth metal and textured metal surfaces
• Excellent durability in outdoor elements such as UV, rain, humidity, cold and salt spray
• Multiple formats available
• RoHS Compliant
• Must be applied at or above application temperature (40°F)

• High performance vinyl base material
• UV resistant ink
• UV resistant clear lamination

• ASTM D 3652 : Physical Construction
• ASTM D 3330 : Adhesion
• ASTM D 2979 : Adhesion
• ASTM D 1000 : Flammability
• ASTM D 3759 : Tensile Strength and Elongation
• MIL-STD 202G Method 215
• ASTM D 3424 Method 4 : UV Light exposure
• ASTM G85 Annex 5 : Salt Spray - Prohesion
• ASTM 81531 : Print Adherence
• ASTM D4956 : International specifications for reflective materials

Canadian Solar Installation Warning Labels

Canadian Solar Installation Warning Labels are designed per the Electrical Safety Authority ( ESA ) standard for use on
smooth painted metal and textured metal surfaces. The labels feature UV resistant ink and permanent acrylic adhesive. The Canadian Solar Installation Warning Labels from TE Connectivity are made for use in extreme outdoor environments such as UV, rain, humidity, cold, and salt spray.

Features For use on smooth painted metal and textured metal surfaces Excellent durability in extreme outdoor elements such as UV, rain, humidity, cold and salt spray RoHS compliant Materials High performance vinyl base material UV resistant ink UV resistant clear lamination Part Number Description SOL-2PS-762381-4-0.5 Warning Two Power Sources SOL-UTY-762381-4-0.5 Utility Interconnected SOL-DG-762381-4-0.5 DG Source Interconnect SOL-DGW-762508-4-0.5 DG System Disconnect Warning

• 100 Cable Coupler (Housings, Plus and Minus coded)
• Crimp Contacts (4.0 and 6.0 mm² )
• Strain Relief
• Seals
• Hand Crimp Tool: Part No. 571-1-1579004-2
• Extraction Tool: Part No. 571-1102855-3
• Insulation Stripper: Part No. 571-4-1579002-2

TE Connectivity SOLARLOK® Residential Combiner Box is used to combine up to five solar panel strings into one output string to the DC/AC converter. TE 's SOLARLOK is the only UL-listed Combiner Box on the market and meets the National Electric Code (NEC) requirements for series fusing of photovoltaic (PV) modules (solar panels) due to its preterminated, connectorized weather-resistant enclosure. It is also IP65/NEMA4X rated for environmental protection. Other features of this combiner box are factory pre-wiring, pre-loaded SOLARLOK polarized male housings which accept plug & play female housings for faster installation and quick-connect/disconnect, four knockouts offering choice of mounting directions, and ground bolt option. In addition, the SOLARLOK Residential Combiner Box is made from UL F1 rated polycarbonate material and has a maximum voltage of 600V and maximum output current of 75A, with a maximum current per string of 15A.

• Combines up to 5 PV strings
• Converts to standard wires
• Completely pre-assembled
• Plug and play design provides labor savings and minimizes installer error
• Uses existing products currently produced by TE
• UL 1741
• No approval for use outside Americas