Solar Cable
Solar Cable for PV Systems and Solar Power Projects
PV cable is used for photovoltaic power generation systems, solar panel connection, inverter wiring, and DC power transmission. We supply cable solutions for rooftop systems, ground-mounted solar farms, commercial PV projects, and industrial solar power installations.
Our product range includes PV cable, DC cable, single core cable, twin cable, and customized cable solutions according to your specifications. We will confirm the cable size, voltage rating, conductor material, insulation, sheath color, packing, and certification requirements before the quotation.
Photovoltaic cables are designed for outdoor PV systems. They can withstand long-term exposure to sunlight, weather, and temperature changes. They are designed to maintain stable DC electrical performance under outdoor conditions. They are commonly used between solar panels, combiner boxes, inverters, and other system components.
We supply these cables to contractors, solar equipment suppliers, project procurement teams, distributors, and industrial users. We can supply standard PV1-F cable, H1Z2Z2-K cable, or customized DC cable according to your specifications.
Solar Cable Types We Supply
As a professional solar cable supplier, we supply different PV cable types for photovoltaic power systems. The typical usages include rooftop installations, solar farms, and industrial projects. We will select the PV cable type according to your voltage rating, installation method, certification requirement, conductor size, and project design.
PV1-F Cable
PV1-F cable is commonly used in photovoltaic power systems for DC side connection. It is suitable for connecting solar panels, combiner boxes, inverters, and other PV system components.
H1Z2Z2-K Cable
H1Z2Z2-K cable is widely used for modern photovoltaic installations and solar power systems. It is designed for DC applications and outdoor installation environments.
DC Solar Cable
DC solar cable is used on the direct current side of photovoltaic systems. It is used to connect panels, string circuits, combiner boxes, charge controllers, and inverters.
Single Core Solar Cable
This cable is one of the most common cable structures used in PV systems. It is flexible, easy to route, and suitable for connecting solar panels and DC circuits.
Twin Solar Cable
This cable combines two conductors in one structure and can help simplify wiring in certain solar power systems.
Solar Extension Cable
Solar extension cable is used to extend the connection distance between PV modules, solar panels, combiner boxes, inverters, or other solar system components.
Solar Cable Specifications
Photovoltaic cable specifications should be confirmed according to system voltage, current rating, installation environment, standard requirement, and project design. Below are common options for reference.
| Item Name | Common Options |
|---|---|
|
Product Name |
Solar Cable / PV Cable / DC Solar Cable |
|
Cable Type |
PV1-F, H1Z2Z2-K, Single Core Solar Cable, Twin Solar Cable |
|
Conductor |
Tinned Copper, Copper |
|
Core Quantity |
Single Core, Twin Core |
|
Insulation |
XLPO / XLPE / Halogen-Free Compound |
|
Sheath |
UV Resistant, Weather Resistant, Flame Retardant |
|
Voltage Rating |
0.6/1kV, 1.5kV DC, or project-specific requirement |
|
Common Sizes |
2.5mm², 4mm², 6mm², 10mm², 16mm² |
|
Color |
Black, Red, or Customized |
|
Application |
Solar Panel Connection, PV System Wiring, DC Power Transmission |
|
Standard |
TÜV, IEC, EN, BS, or project-specific requirements |
|
Packing |
Roll, Drum, Carton, Pallet, or Customized Export Packing |
The above table is for general reference only. Final cable specifications should be confirmed according to the project drawing, technical datasheet, local standard, and installation conditions.
Need help for type selection?
Send us your voltage rating, cable size, installation method, and quantity.
Solar Cable Applications
These cables are widely used in photovoltaic power generation systems and renewable energy projects. Different projects may require different sizes, voltage ratings, installation methods, and certification documents.
Rooftop Solar Systems
In rooftop PV systems, these cables are used to connect PV modules, string circuits, combiner boxes, and inverters. They are suitable for outdoor installation with good resistance to sunlight, rain, wind, and temperature changes.
Ground-Mounted Solar Farms
Ground-mounted solar farms usually require larger quantities of PV cable. We confirm cable type, conductor size, voltage rating, sheath color, packing, certification documents, and delivery schedule before quotation.
Commercial and Industrial PV Projects
Solar cables are widely used in commercial and industrial PV projects. They are commonly installed in factories, warehouses, office buildings, industrial parks, and power generation facilities.
Off-Grid Solar Power Systems
These cables are widely used in off-grid solar systems in remote areas, such as power supply systems, battery storage systems, agricultural projects, telecom sites, and independent energy systems.
Standards and Quality Requirements
Our PV cable supply can be arranged according to your project standard, installation environment, voltage rating, and local electrical regulations.
- EN 50618
- IEC 62930
- UL 4703
- NB/T 42073
Need to Confirm Cable Standards?
Send us your cable specification, BOQ, datasheet or tender document. We will check the cable type, voltage rating, structure and applicable standard before quotation.
How to Choose Solar Cable for Your Project
Choosing the correct PV cable is important for system safety, efficiency, and long-term operation. The right cable type should be selected according to the system voltage, current, installation distance, outdoor environment, and project standard.
Confirm the Voltage Rating
Solar power systems may require 0.6/1kV, 1.5kV DC, or other project-specific voltage ratings. The cable voltage rating should match the PV system design and local electrical requirements.
Choose the Correct Cable Size
Cable size should be selected according to current, cable length, voltage drop, and installation method. Common sizes include 4mm², 6mm², 10mm², and 16mm².
Check Outdoor Performance
Photovoltaic cables are often installed outdoors. They shall have good UV resistance, weather resistance, temperature resistance, and moisture resistance.
Confirm Standard and Certification Needs
Different markets may require different PV cable standards, certifications, test reports, or import documents. Before placing an order, you should confirm whether the cable needs to meet TÜV, IEC, EN, BS, or other project requirements.
Information Needed for Solar Cable Quotation
Please send us as much cable information as possible. If you already have a drawing, datasheet, bill of quantities or project specification, you can send it directly for checking. We will provide accurate quotation according to your information.
Not sure about the full specification?
You can send your cable schedule, BOQ, drawing, or technical datasheet. Our team can help check the structure before quotation.
- Cable type or standard, such as PV1-F or H1Z2Z2-K
- Cable size, such as 4mm², 6mm², 10mm², or 16mm²
- Voltage rating
- Conductor material
- Single core or twin core structure
- Sheath color, such as black, red, or customized color
- Order quantity
- Packing requirement
- Destination port or delivery terms
- Drawing, datasheet, or technical specification
FAQ
What are solar cables used for?
They are used to connect panels, combiner boxes, inverters, charge controllers, and other DC-side components.
What are the common sizes for solar cable?
The common sizes are 2.5mm², 4mm², 6mm², 10mm², and 16mm².
What is the difference between PV cable and normal electrical cable?
PV cables are designed for solar power systems and outdoor environments. They have good UV resistance, weather resistance, DC voltage performance, temperature resistance, and long-term durability. Normal electrical cable may not be suitable for long-term outdoor PV installation.
Can you supply red and black solar cable?
Yes. Red and black colors are available and are commonly used to identify positive and negative DC connections in photovoltaic systems.
Can you provide customized solar cable packaging?
Yes. We can provide customized packaging, including roll packing, carton packing, drum packing, pallet packing, or other export packing options.
Can you supply solar cable for export projects?
Yes. We supply photovoltaic cables for export projects. We have supplied these cables to overseas projects, distributors, contractors, and solar system suppliers. We can support specification confirmation, packing arrangement, quality documents, and export delivery requirements.
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Looking for the Right XLPE Cable Supplier?
Looking for the Right XLPE Cable Supplier?
Contact us today for high-quality cross-linked polyethylene cables. Our experienced team will recommend the most suitable solution based on your project requirements.
- Fast response within 24 hours
- Professional technical support
- Customized cable solutions
Email: sales@fwcable.com | WhatsApp: +86 183-1708-9408