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Tinned copper dual core 2x2.5mm2 Double parallel solar pv cable
Product Features
Twin-core solar PV cable is a kind of cable specialized for solar PV power generation system, which is usually used to connect between solar panels and inverters. These cables are usually characterized by high temperature, UV and corrosion resistance to meet the environmental requirements of outdoor solar power systems. Double core indicates that the cable has two conductors inside, and is generally used for transmitting DC electrical energy. When installing a solar PV system, choosing the right dual-core solar PV cable is critical to the safety and performance of the system.

● Excellent quality and long service life
Dual-core solar cables are engineered to withstand the rigors of outdoor use and are built to last. The cable has a service life of up to 25 years, proving its durability and reliability. It is TUV Rheinland certified, assuring users that it meets the highest industry safety and performance standards. Using XLPO for insulation and sheathing further enhances its resistance to environmental factors, making it ideal for outdoor solar installations.
● Convenient separation


● Performance
The dual-core configuration of photovoltaic cables ensures efficient power transmission, minimizing power losses and maximizing the overall performance of the solar power system. This design not only enhances the energy output of the system but also helps extend the life of the entire unit. With dual-core solar cables, users get optimal performance and reliable power transmission even in harsh environmental conditions.
● Beautiful installation


● Easy and convenient installation
Dual-core solar cables are designed with user convenience in mind. It is easy to install, simplifying the setup process and saving the installer time and effort. The convenient detachability, coupled with its flexible and manageable nature, makes it ideal for professional installers and DIY enthusiasts looking to set up a solar system with ease.
Product parameter

Packing specification |
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PRODUCT NAME | 62930 IEC 131 | DOCUMEN NO |
PNTK-IE-002 | ||
SIZE | 2×2.5mm² |
STANDARD BASIS IEC 62930-2017 | |||||
MARKING | 62930 IEC 131 2×2.5mm² HALOGEN FREE LOW SMOKE ZHEJIANG PNTECH TECHNOLOGYCO.,LtD |
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CONDUCTOR |
MATERIAL | Tinned plated copper | |||
CONSTRUCTION | (N/mm) | TS 36/0.285±0.015 | |||
DIA | (mm) | 2.0 | |||
INSULATION |
MATERIAL | XLPO | |||
OVER DIAMEREDR | (mm) | 3.4±0.1 | |||
AVG. THICK | (mm) | ≥0.7 | |||
MIN. THICK | (mm) | ≥0.53 | |||
COLOR | Upon customer's request | ||||
SHEATH |
MATERIAL | XLPO | |||
OVER DIAMEREDR | (mm) | 5.1±0.2×10.5±0.4 | |||
AVG. THICK | (mm) | ≥0.8 | |||
MIN. THICK | (mm) | ≥0.58 | |||
COLOR | Upon customer's request | ||||
ELECTRICAL PERFORMANCE |
RATED VOLTAGE | (V) | AC1.0/1.0KV DC1.5KV | ||
RATED TEMP | (℃) | -40℃-90℃ | |||
COND. RESISTANCE | (Ω/km,20℃) | ≤8.21 | |||
INSU. RESISTANCE | (MΩ.km,20℃) | ≥860 | |||
VOITAGE WITH STAND TEST | AC6.5KV或DC15KV,5min | ||||
SPARK ELECTROMECHANICAL VOLTAGE | (KV) | 7 | |||
SHORT-CIRCUIT TEMPERATURE | ≤200℃/5s | ||||
PHYSICAL PROPERTY OF INSULATION |
MIN TENSILE STRENGTH | (N/mm²) | ≥8.0 | ||
MIN BREAK ELONGATION RATE | (%) | ≥125 | |||
FLAME TEST | EN60332-1-2 | ||||
THEORETICAL SERVICE LIFE | (year) | 25 | |||
ENVIRON MENT PROECTION | ROHS2.0 | ||||
Packing specification |
Packing quantity: 100m |
Technical Data
Use | For Solar Plants Distribution System |
Service Life | 25 Years (TUV) |
Specification | Standard |
Origin | China |
Certification | TUV |
Product Name | DC Solar PV Cable |
Color | Black ,Red ,Brown,Grey Or Customized |
Specification1 | 1.5mm2, 2.5mm2, 4.0mm2, 6.0mm2, 10.0mm2, 16.0mm2, 25.0mm2, 35.0mm2 |
Number of Cores | Single Core |
Transport Package | Drum or Roll |
Rated voltage | AC:1.0/1.0KV DC:1.5KV |
Voltage test on completed cable | AC:6.5KV DC:15KV,5min |
Ambient Temperature | -40℃~+90℃ |
Thermal endurance properties | 120℃,2000h,elongation at break≥50% |
Pressuer Test At High Temperature | EN60811-3-1 |
Damp Heat Test | EN60068-2-78 |
ACID and Alkali resistance | EN60811-2-1 |
O-zone resistance at complete cable | EN50396 |
Thermal endurance test | EN60216-2 |
Cold bending test | EN60811-1-4 |
Sunlight resistance | EN50289-4-17 |
Test of vertical flame at complete cable | EN60332-1-2 |
Halogen content test | EN60754-1/EN60754-2 |
Approvals | TUV SUD EN50618:2014 |
Specification
Cross Section(mm²) | Conductor Construction(Φn/mm±0.015) | Conductor Stranded(Φmm±0.02) | Cable OD(Φmm±0.02) | Conductor DC Resistance(Ω/km) | Carrying CapacityAT 60ºC(A) | Packing(mater/roll) |
1×1.5 | 22×0.29 | 1.58 | 4.8 | 13.5 | 25 | 250 |
1×2.5 | 36×0.29 | 1.98 | 5.5 | 8.21 | 36 | 100/250/500 |
1×4.0 | 56×0.29 | 2.35 | 5.8 | 5.09 | 44 | 100/250/500/5000 |
1×6.0 | 84×0.29 | 3.06 | 6.6 | 3.39 | 60 | 100/200 |
1×10 | 80×0.4 | 4.6 | 8 | 1.95 | 82 | 100 |
1×16 | 120×0.4 | 5.6 | 10 | 1.24 | 122 | 100 |
1×25 | 196×0.4 | 6.95 | 12 | 0.795 | 160 | 100 |
1×35 | 276×0.4 | 8.3 | 13 | 0.565 | 200 | 100 |