1.5mm-10mm Electrical Solar Cable 800V 1800V Photovoltaic Solar Power Cables
Price:
0.12-0.35USD
MOQ:
100m
Delivery Time:
3-7
Brand:
JinHong
Product Description
PV1-F Single-Core Photovoltaic Cable
PV1-F is a Single-Core Photovoltaic Cable specifically engineered for solar power systems, delivering exceptional weather resistance, UV protection, and electrical performance for DC side connections in photovoltaic installations.
Cable Designation Breakdown
- PV: Photovoltaic
- 1: Single-Core
- F: Flexible (Fine-Stranded Copper Conductor)
Primary Applications
- Solar Panel Arrays: Interconnections between PV modules
- DC Wiring: Connections from solar panels to inverters or combiner boxes
- Outdoor Installations: Rooftop PV systems, solar farms, and ground-mounted installations
- Renewable Energy Systems: Battery storage connections and charge controllers
Key Advantages
- Solar-Optimized: Specifically engineered for PV systems with high UV and weather resistance
- Flexibility: Easy installation around PV modules and in tight spaces
- Durability: Tinned copper conductor resists corrosion in humid environments
- Safety: Flame-retardant and halogen-free options reduce fire risks
PV1-F is the industry standard for solar DC wiring. For higher voltage requirements in utility-scale projects, consider PV1-F1.8 kV variants. Custom colors and conductor sizes are available. Consult technical datasheets for system-specific recommendations.
Technical Specifications
| Nominal Cross-Section (mm²) | Conductor Structure (n/mm) | Max DC Resistance at 20°C (Ω/km) | Reference Conductor Diameter (mm) | Reference Cable Diameter (mm) | Reference Cable Weight (kg/km) |
|---|---|---|---|---|---|
| 1.5 | 30/0.25 | 13.7 | 1.6 | 5.1 | 40.1 |
| 2.5 | 49/0.25 | 8.21 | 2.0 | 5.5 | 50.9 |
| 4 | 56/0.30 | 5.09 | 2.6 | 6.2 | 70.3 |
| 6 | 84/0.30 | 3.39 | 3.5 | 7.1 | 94.6 |
| 10 | 77/0.41 | 1.95 | 4.6 | 9.4 | 159.1 |
| 16 | 119/0.41 | 1.24 | 5.7 | 10.9 | 225.7 |
| 25 | 189/0.41 | 0.795 | 7.2 | 12.6 | 325.8 |
| 35 | 259/0.41 | 0.565 | 8.2 | 13.8 | 421.8 |
Frequently Asked Questions
What does PV1-F stand for?
It is a single-core, flexible cable designed specifically for photovoltaic applications.
What is the primary application of PV1-F cable?
It is used exclusively for the DC side of photovoltaic systems to interconnect solar panels and connect them to inverters or combiner boxes.
What are its key environmental resistance features?
PV1-F is engineered for harsh, long-term outdoor exposure:
- UV & Ozone Resistance: Withstands direct sunlight for 20+ years without cracking
- Wide Temperature Range: Typically -40°C to +90°C (or up to 120°C short-term)
- Weather & Moisture Resistance: Performs in rain, snow, and high humidity
- Chemical Resistance: Resists acids, alkalis, and pollution commonly found in industrial/agricultural environments
What are its electrical specifications?
- Voltage Rating: DC 1.5 kV (standard for PV systems up to 1500V DC)
- Conductor: Tinned, fine-stranded copper for flexibility and corrosion resistance
- Insulation/Sheath: Cross-linked polyolefin (XLPO) or similar halogen-free material
- Polarity Identification: Available in standard colors (Red for Positive, Black for Negative)
What safety and performance standards does it meet?
PV1-F complies with stringent international PV cable standards:
- Europe: TÜV 2 PfG 1169 / EN 50618 (The most recognized standard)
- International: IEC 62930
- North America: UL 4703 (Sunlight Resistant PV Wire)
Can ordinary cable (like H07RN-F) be used instead?
Not recommended. Ordinary cables are not designed for continuous high DC voltage stress, decades of direct UV exposure, or the specific thermal cycling of PV systems. Using non-PV cable voids system warranties and poses safety risks.
Where exactly is PV1-F installed in a PV system?
- Module Interconnections: Between solar panels in a string
- String to Combiner Box: Connecting series strings to a combiner box
- DC Main Runs: From combiner boxes to the central inverter(s)
- Suitable for fixed installation on mounting structures, in cable trays, or for free movement within bend radius limits
What are important installation guidelines?
- Bending Radius: Minimum 4 x cable diameter (very flexible)
- Installation Temperature: As low as -25°C to -40°C (prevents insulation damage)
- Connection: Must use PV-specific connectors that are weatherproof and compatible with the cable's outer diameter
- Securing: Use UV-resistant cable ties or clamps
What are common variants or similar designations?
- PV1-F 1.8kV: For higher system voltages
- H1Z2Z2-K (or PV-Wire): Older or alternative designations to the same core standards
- Multi-core versions exist for specific applications
Why is PV1-F a mandatory choice for solar projects?
It is a critical, system-longevity component that ensures:
- Safety: Reliable insulation under DC stress and fire conditions
- Durability: 25+ year service life matching solar panels
- Performance: Maintains conductivity and insulation integrity over decades
- Warranty Compliance: Required by panel/inverter manufacturers and insurance providers
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
JinHong Wire And Cable Group
Location
Factory ：No. 9, Pengfeng Road, Tongyang Industrial Park, Chaohu City, Hefei City, Anhui Province.
Contact Person
Wendy Fan