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Premium Solar PV Cables & Components

TUV & CQC Certified | 1500V & 1800V DC Rated | -40°C to 90°C Performance | 25-Year Service Life

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About Us

ZHEJIANG PNTECH TECHNOLOGY CO., LTD

Founded in 2011, ZHEJIANG PNTECH TECHNOLOGY CO., LTD has over 13 years of experience in photovoltaic cable production. We are a trusted manufacturer of high-performance solar cables and components for global solar energy projects.

Our photovoltaic cable series has passed German TUV and China CQC certification, covering sizes from 1.5sqmm to 25sqmm. Our products are produced using special photovoltaic materials and advanced electron beam irradiation cross-linking technology, ensuring long-term reliability in extreme environments from -40°C to 90°C.

  • ISO9001 Certified Management System
  • TUV & CQC Certified Products
  • 25-Year Service Life Guarantee
  • Global Exhibition Presence
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Company Anniversary Overseas Exhibition PV Junction Box Solar Junction Box

Our Premium Products

Explore our comprehensive range of solar PV cables, junction boxes, connectors, and accessories designed for maximum efficiency, durability, and safety in solar energy systems.

TUV PV1-F 1800V DC Fire Resistant Cable

TUV PV1-F 1800V DC Fire Resistant Cable

  • Rating: 1800V DC, 600/1000V AC
  • Conductor: Tinned Copper, Class 5
  • Insulation: XLPE, Dual Layer
  • Temp Range: -40°C to +90°C
  • Standards: TUV Certified, UV Resistant
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1500V Solar PV Junction Box with MC4 Connectors

1500V Solar PV Junction Box with MC4

  • Voltage: 1500V DC
  • Protection: IP65/IP68 Rated
  • Connectors: Integrated MC4
  • Current: 20A/30A Options
  • Features: Built-in Diode, Flame Retardant
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Single Core DC Solar Cable

Single Core DC Solar Cable 4mm²

  • Size: 4mm² (12 AWG)
  • Voltage: 1500V DC
  • Conductor: Tinned Copper, Stranded
  • Insulation: XLPO, UV Resistant
  • Current: 55A @ 90°C
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PV Junction Box 30A 1500VDC

PV Junction Box 30A 1500VDC

  • Rating: 1500V DC, 30A
  • Includes: 30cm Cable, 1 Diode
  • Protection: IP67/IP68
  • Terminals: Screw or Spring Type
  • Material: PPO Flame Retardant Housing
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1500VDC Solar PV Junction Box

1500VDC Solar PV Junction Box

  • Current: 20A or 30A Options
  • Voltage: 1500V DC Max
  • Sealing: Silicone Gasket, IP65/IP68
  • Diode: High Efficiency, Low Loss
  • Mounting: Adhesive or Clamp
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Solar Panel Connectors

MC4 Solar Panel Connectors

  • Type: Male/Female, IP67
  • Rating: 30A, 1500V DC
  • Material: UV Resistant PA66
  • Contacts: Tin-plated Copper
  • Standards: IEC 62548, TUV
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Solar Cable Harness

Custom Solar Cable Harness

  • Configurations: Multi-branch, Y, T
  • Cable: PV1-F or H1Z2Z2-K
  • Connectors: MC4, MC4-Evo2, Others
  • Lengths: Customizable
  • Applications: Residential & Commercial
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Solar Panel Optimizer

Solar Panel Optimizer

  • Function: Module-Level MPPT
  • Voltage: 1500V System Compatible
  • Monitoring: Real-time Performance
  • Protection: Arc Fault, Rapid Shutdown
  • Warranty: 25 Years
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Why Choose Our Solar Solutions?

Certified Quality

ISO9001, TUV, and CQC certified manufacturing processes ensure the highest standards in every product we deliver.

Extreme Environment Ready

Engineered to perform reliably in temperatures from -40°C to +90°C, with UV, ozone, and weather resistance.

High Voltage Rated

Products rated up to 1800V DC for compatibility with modern high-efficiency solar systems and string inverters.

25-Year Service Life

Designed for long-term durability with cross-linked polyolefin insulation and tinned copper conductors.

Our Impact

2011
Founded
60M+
Annual Sales (USD)
50+
Employees
100+
Countries Served
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Frequently Asked Questions

What certifications do your solar cables have?

Our solar PV cables are certified by German TUV and China CQC. We meet international standards including PV1-F, H1Z2Z2-K, and UL4703. Our certification covers conductor sizes from 1.5sqmm to 25sqmm.

What is the temperature range for your cables?

Our solar cables are designed to operate reliably in extreme conditions from -40°C to +90°C. They are UV resistant, ozone resistant, and suitable for both indoor and outdoor installations.

Do you offer custom cable harnesses?

Yes, we specialize in custom solar cable harnesses with various configurations (Y, T, multi-branch), lengths, and connector types (MC4, MC4-Evo2, etc.) to meet specific project requirements.

What is the voltage rating of your products?

We offer products rated for 1500V DC and 1800V DC systems. Our PV junction boxes, cables, and connectors are designed for compatibility with modern high-voltage solar installations.

How can I request a quote or samples?

Visit our official website at solar-pvcable.com to submit your requirements. We respond to all inquiries promptly and can provide samples for qualified partners.

Get in Touch

Contact us for product inquiries, quotes, or partnership opportunities.

Email

rainbowyoun@163.com

Phone

86-134-8609-0251

Website

solar-pvcable.com

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