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  • Factory Price Solar Cable 4mm2 6mm2 for Solar Panel to Solar Charge Controller Adaptor Kit
  • Factory Price Solar Cable 4mm2 6mm2 for Solar Panel to Solar Charge Controller Adaptor Kit
  • Factory Price Solar Cable 4mm2 6mm2 for Solar Panel to Solar Charge Controller Adaptor Kit
  • Factory Price Solar Cable 4mm2 6mm2 for Solar Panel to Solar Charge Controller Adaptor Kit
  • Factory Price Solar Cable 4mm2 6mm2 for Solar Panel to Solar Charge Controller Adaptor Kit
  • Factory Price Solar Cable 4mm2 6mm2 for Solar Panel to Solar Charge Controller Adaptor Kit
Factory Price Solar Cable 4mm2 6mm2 for Solar Panel to Solar Charge Controller Adaptor Kit
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Factory Price Solar Cable 4mm2 6mm2 for Solar Panel to Solar Charge Controller Adaptor Kit

  • 2 - 49 Meters
    $1.29
  • 50 - 199 Meters
    $1.27
  • >= 200 Meters
    $1.25

Customization:

Customized packaging（Min.Order: 5000 pieces）
Graphic customization（Min.Order: 5000 pieces）
Customized logo（Min.Order: 5000 pieces）
View product details

Factory Price Solar Cable 4mm2 6mm2 for Solar Panel to Solar Charge Controller Adaptor Kit

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Solar Panel Connection: Designed to connect solar panels to solar charge controllers, enabling efficient power distribution and energy storage.
  • High-Voltage Performance: Built with copper conductors and XLPE/PE insulation, ensuring safe and reliable handling of up to 30A at high voltage for optimal energy transfer.

Key features

  • 1. Material Technology: Durable and Weather-Resistant Construction

    • With copper conductors and cross-linked polyethylene (XLPE)/polyethylene (PE) insulation, ensure efficient power transmission and resistance to UV exposure, moisture, and extreme temperatures. This combination outperforms standard cables in harsh outdoor environments*.

  • 2. Interactive Design: Secure Locking Connectors

    • With robust locking connectors, ensure a stable and vibration-resistant connection for uninterrupted power flow in solar systems, reducing disconnection risks compared to non-locking designs*.

  • 3. Performance Parameters: High-Capacity Power Handling

    • With a 30A rated current and high-voltage design, safely manage heavy loads for reliable solar panel-to-controller energy transfer, surpassing lower-rated cables in performance*.

  • 4. Scenario Solutions: Compact Coiled Design for Easy Deployment

    • With a coiled structure, store and transport the cable effortlessly while preventing tangling, ideal for solar installations where space and flexibility are critical*.

  • 5. Certification Standards: Material Compliance for Safety and Durability

    • Made with materials compliant with industry safety standards (e.g., XLPE/PE for flame resistance and corrosion protection), ensuring long-term reliability in outdoor applications*.

Product details

Factory Price Solar Cable 4mm2 6mm2 for Solar Panel to Solar Charge Controller Adaptor Kit

The Factory Price Solar Cable 4mm²/6mm² is a high-performance cable kit designed for seamless connection between solar panels and charge controllers. Featuring durable copper conductors, weather-resistant insulation, and robust locking connectors, these coiled cables ensure secure, efficient power transfer in outdoor solar systems.

Technical specifications

FeatureSpecificationApplication Scenario
Conductor MaterialCopper (high conductivity)Ensures minimal energy loss in power distribution
InsulationPE (Polyethylene)Resists moisture and UV degradation for outdoor use
JacketXLPE (Cross-linked Polyethylene) + PEEnhanced flexibility and fire resistance for harsh environments
Wire Gauge4mm² and 6mm²Supports up to 30A rated current for solar panel arrays
Length1m (customizable)Optimized for compact installations or adaptable to system needs
Rated Current30ASafely handles high-voltage solar power transfer
Connector DesignLocking mechanismPrevents accidental disconnection in dynamic environments

Customization guide

Adjustable parameters:

  • Length: Customize cable length to fit specific system layouts.
  • Connectors: Replace or upgrade connectors for compatibility with diverse charge controller brands.
  • Material: Specify jacket thickness or insulation type for extreme temperature or chemical exposure.

Get inspired

With its coiled design and rugged construction, this cable kit simplifies solar system installation. Whether you’re setting up a residential rooftop array or a commercial off-grid system, the cable’s secure connections and weather-resistant materials ensure reliable performance in all conditions.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Rated Current30A34.5A (+15%)39A (+30%)
Temperature Range-20°C to +70°C-30°C to +85°C-40°C to +90°C
Jacket MaterialPEXLPEReinforced XLPE
Connector LockingStandardWeatherproofIndustrial-grade

Supplier's note

  1. Key Technical Breakthroughs:

    • Locking Connectors: Reduces disconnection risks by 40% in vibrating environments (e.g., mobile solar setups).
    • High-Voltage Rating: Supports 600V systems, enabling use in large-scale solar farms.
    • XLPE Jacket: Offers 50% better abrasion resistance than standard PE jackets, extending lifespan in rocky terrains.

  2. Version Selection Guide:

    • Base Model: Ideal for residential solar systems (≤3kW) with standard environmental conditions.
    • Advanced Model: Suitable for commercial rooftops or regions with extreme temperatures (-30°C to +85°C).
    • Pro Model: Designed for industrial applications (e.g., offshore solar buoys) requiring ultra-reliable performance in harsh climates.

With the Pro Model’s 39A rating (20% above industry benchmarks), you can safely power high-output solar arrays. Pair its reinforced XLPE jacket with the industrial-grade locking mechanism to ensure zero downtime in corrosive coastal environments.

Frequently asked questions

  • Which solar cable size (4mm² vs 6mm²) is best for small residential solar setups?

  • How do I maintain the locking connectors on solar panel to charge controller cables?

  • What’s the difference between PE and XLPE insulation in solar cables?

  • Can these high voltage solar cables be customized for longer lengths?

  • Are these solar charge controller cables certified for outdoor use?

  • What makes your coiled solar cables better for storage than straight cables?

  • Do these solar panel to controller cables support parallel wiring setups?

  • Are the connectors on these solar cables compatible with all charge controllers?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Standard Solar CableResidential solar setups, small-scale systemsCopper conductor (16AWG), PE insulation, 25A rated current, non-locking connectorsCost-effective, lightweight, easy to installLimited to 25A (▲ Base: 30A), insecure connectors, prone to tangling
High Voltage Solar Cable (Base)Solar farms, commercial systems, high-output panelsCopper conductor (14AWG), PE/XLPE insulation, 30A rated current (▲ from Industry 25A), locking connectors (▲), 1m coiled designHandles 30A (▲) for peak loads, secure connections, compact storageSlightly heavier, higher cost than Standard, 1m length may require splicing
Advanced Solar CableIndustrial plants, high-stress environmentsCopper conductor (12AWG), XLPE insulation (▲ from PE/XLPE), 35A rated current (▲ from Base 30A), reinforced jacket35A capacity (▲), UV/weather-resistant, 2m length (▲ from 1m)Most expensive, bulkier, complex installation
Flexible Solar CableRooftop installations, portable systemsFlexible PE jacket, bend radius 5mm (ISO 11228 compliant), 25A rated currentEasy routing, bends without damage, lightweightLower voltage tolerance, less robust connectors, not rated for high current
Weatherproof Solar CableOutdoor setups in harsh climatesUV-resistant XLPE jacket, IP67 rating (IEC 60529), 30A rated currentWithstands extreme temperatures, dust/waterproof, durable in rain/sunStiffer material reduces flexibility, connectors may corrode over time
Modular Solar Cable KitExpandable systems, temporary setupsPlug-and-play connectors, 25A rated current, modular segments (1m/2m)Quick assembly, scalable for system growth, no soldering requiredLimited to 25A (▲ Base: 30A), connectors degrade faster under stress

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