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Slocable KUIQ X Crimp-free Solar PV Connector | Tool-Free

  • : 3-second install. One-step secure.
  • : No crimping. No hassle.
  • : Double your on-site efficiency.
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Slocable’s KUIQ X connector is designed for maximum EPC on-site efficiency, these connectors feature a crimp-free, tool-less termination 1500V PV system. By doubling installation productivity, they provide a high-performance interface for 4mm² and 6mm² solar cabling systems

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Slocable Tool-less Solar Connector PV Connector Parameter

Datasheet

Insulation material PPE、PA66
Rated current 40A
Rated voltage DC 1500V
Test voltage 8kV(50Hz,1min)
Contact resistance <0.5mΩ
Contact material Copper,Tin plated
Degree of protection (Fully mated) IP65/IP68(1m,1h)
Degree of protection (Unmated) IP2X
Safety class
Flame class UL94-V0
Ambient temperature range -40℃...+85C
Suitable cable cross sections 4/6mm 12~10AWG
Connection type Spring clamp (Can be installed without the
need for tools)
Cable pull-out force >250N

Comparison of Traditional Crimping and KUIQ-X Crimp-free

Metric Traditional Crimping KUIQ-X Crimp-free
Tool Required Crimper & Dies None
Operation Time 25~35s 3~5s
Wiring Efficiency 100% (Baseline) +80%
Training Required Skilled labor No experience needed
Long-term Reliability Depends on crimp quality Standardized & stable
Contact Area Depends on crimp force Constant pressure & stable

Instructions for Field Wireable Solar connector

crimp-free MC4 connector

①Strip the cable
Strip the outer jacket and expose ~15 mm of conductor.

 

②Straighten the strands
Gently straighten and bundle the copper strands to avoid splaying.

 

③Insert the conductor
Push the conductor firmly into the solar contact until it fully bottoms out.Then do a pull test to confirm it cannot be pulled out.

 

④Tighten the cap
Tighten the cap clockwise until locked.

 

⑤Final inspection
• Pull test:Gently pull the cable to confirm no looseness or slippage.
• Visual check:Cap fully seated; seal ring not exposed.

What challenges can KUIQ-X help you solve?

Slow Construction and High Labor Costs

The KUIQX features a push-pull, self-locking design that requires no crimping; the time required for a single assembly operation is reduced from 30 seconds to approximately 10 seconds, boosting installation efficiency by 60%.

High Initial Investment in Tools

The crimp-free design eliminates the need for specialized tools, saving $7000 to $11,000 in tool and training costs for a 100MW project.

Poor Wiring Quality Poses a Fire Risk.

Features a standardized, crimp-free structure that eliminates the need for manual control of crimping force; ensures stable contact resistance (≤0.5 mΩ) and significantly enhanced safety.

Frequently Asked Questions

QAre Crimp-Free solar connectors as reliable as traditional crimped ones?
A:Yes. High-quality tool-free connectors (such as push-in types) are designed to provide a gas-tight, vibration-proof connection. In many cases, they are even more reliable because they eliminate the risk of "poor crimping" caused by incorrect tool settings or human error.
QCan the wire easily pull out of the connector during strong winds or heavy snow?
A:No, certified tool-less connectors pass the exact same pull-strength tests as crimped connectors. But, you must strip the wire to the exact millimeter required. If the stripping is sloppy, the internal lock will fail.

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