Solar DC Cables Copper Tinned XLPE 1500V DC 1

Solar DC Cables Copper Tinned XLPE 1500V DC 2

Solar DC Cables Copper Tinned XLPE 1500V DC

1.5 sqmm = 16awg
2.5 sqmm = 14awg
4 sqmm = 12awg
6 sqmm = 10awg
10 sqmm = 8awg
16 sqmm = 6awg
25 sqmm = 4awg
35 sqmm = 2awg

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Product Introduction

The NSPV Solar DC Cable is a high-performance photovoltaic power cable specifically designed for DC-side connections in solar power generation systems. Rated up to 1500V DC, this cable is suitable for modern large-scale PV plants, commercial rooftop systems, and residential solar installations. Manufactured with tinned annealed copper conductors and electron-beam cross-linked XLPE insulation and jacket, NSPV solar DC cables ensure long-term electrical stability, mechanical durability, and environmental resistance throughout their service life of over 25 years.

Complying with IEC 62930 / IEC 131 standards, NSPV solar DC cables meet the stringent safety, reliability, and performance requirements of global photovoltaic markets.

Product Specifications

Product Connection Capability	NSPV DC Cable Harness supports a wide range of cable sizes, from 2.5mm² to 16mm² (14-8AWG), providing flexibility in connecting various solar panel configurations.
Voltage Rating	It is rated for 1500V DC, suitable for Low-voltage solar systems.
IP Rating	The IP68 rating guarantees protection against dust ingress and temporary immersion in water.
Material	LXPE insulation and tinned copper conductors ensure safety, durability, and efficient power transmission.
Certification	Compliant with TUV IEC standards, ensuring quality and reliability.

Our Features

High Voltage Rating: Designed for systems up to 1500V DC, reducing power losses and improving system efficiency.
Premium Conductor: Soft annealed, tin-plated stranded copper ensures excellent conductivity and corrosion resistance.
Advanced Insulation & Jacket: Electron-beam cross-linked XLPE, offering superior thermal, mechanical, and electrical performance.
Wide Temperature Range: Operating temperature from -40°C to +90°C, with maximum conductor temperature up to 120°C.
Excellent Electrical Safety: Passed voltage withstand tests of AC 6.5kV / 5 min or DC 15kV / 5 min with no breakdown.
Flame Retardant & Halogen-Free: Low smoke, halogen-free materials enhance fire safety in PV installations.
UV, Ozone & Weather Resistance: Suitable for long-term outdoor exposure under harsh environmental conditions.

RoHS Compliant: Environmentally friendly and compliant with international regulations.

Our Advantages

Long Service Life
Engineered for a lifespan exceeding 25 years, matching the operational life of photovoltaic modules.
Stable Electrical Performance
Low conductor resistance ensures minimal power loss and stable current transmission even under high load conditions.
High Thermal Endurance
With short-circuit temperature resistance up to 200°C (5 seconds), the cable maintains integrity during abnormal conditions.
Enhanced Installation Safety
Flexible stranded construction allows easy routing and installation without compromising mechanical strength.

Global Market Compatibility
Fully compliant with IEC standards, making it suitable for international solar projects and EPC requirements.

Application

Utility-scale solar power plants
Commercial and industrial PV systems
Residential rooftop solar installations
DC connections between solar modules, string combiner boxes, and inverters

Fixed installations requiring long-term outdoor durability

FAQ

Q1: What voltage level is the NSPV Solar DC Cable designed for?

A: It is rated for 1500V DC, suitable for modern high-voltage PV systems.

Q2: What conductor material is used?

A: Soft annealed, tin-plated stranded copper for optimal conductivity and corrosion resistance.

Q3: Can the cable be used outdoors?

A: Yes. It is UV-resistant, weather-resistant, and designed for long-term outdoor installation.

Q4: What temperature range can it withstand?

A: Operating range is -40°C to +90°C, with maximum conductor temperature up to 120°C.

Q5: Is the cable environmentally friendly?

A: Yes. It is halogen-free, low-smoke, and RoHS compliant.

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