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Single Core H1Z2Z2-K Solar Cable
Conductor：
Electrolytic annealed tinned copper
Insulation：
XLPO
Rated Voltage：
1.5 (1.8) kV DC , 1.0/1.0 KV AC
Standard：
TUV/UL/IEC62930 / EN 50618:2014 / UL4703
Temperature range -40 °C to 90°C：
Description
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Copper Conductor
Electrolytic annealed tinned copper
Insulation
XLPO
No. of Conductor
XLPO
Temperature Rating
-40℃-90℃
Single Core H1Z2Z2-K solar cable
Single-core H1Z2Z2-K solar photovoltaic cable features flexible tinned copper conductors and cross-linked polyolefin (XLPO) insulation and sheathing. Compliant with IEC 62930 / EN 50618 standards, its structure is weather-resistant, UV-resistant, heat and cold resistant, flame-retardant, and low-smoke, ensuring safe and stable operation for extended periods in harsh outdoor environments. It is a critical power transmission line for connecting solar modules, inverters, and the power grid.
H1Z2Z2-K solar cable
Single core H1Z2Z2-K cable combines high voltage ratings, high current carrying capacity, and weather resistance. Its wide temperature range and long-term heat resistance make it suitable for harsh photovoltaic environments.
Conductors ：Electrolytic annealed tinned copper
Rated Voltage Uo/U (Um) ：
1.5 (1.8) kV DC
1.0/1.0 KV AC
Insulated：XLPO
Standard：TUV/ IEC62930 / EN 50618:2014
Rated voltage:
1.5 (1.8) kV DC
1.0/1.0 KV AC
Temperature range -40 °C to 90°C
Advantages of solar cable
H1Z2Z2-K solar cables feature Class 5 flexible tinned copper conductors, offering excellent conductivity and oxidation resistance. The insulation and sheath are made of cross-linked polyolefin (XLPO) material, providing flame retardancy, low smoke emission, halogen-free properties, and resistance to both high and low temperatures.
| Conductor | Nominal Insulation Thickness | Nominal sheath Thickness | Approx. Overall Diam. | Approx.Weight | Minimum Insulation | Max.Conductor Resistance DC @20℃ | ||
| Nominal Area | Approx.Diam. | |||||||
| (mm²) | (mm) | (mm) | (mm) | (mm) | (kg/km) | 20℃ (MΩ .km) |
90℃ (MΩ .km) |
(MΩ .km) |
| 1x1.5 | 1.57 | 0.7 | 0.8 | 4.7 | 38 | 860 | 0.86 | 13.7 |
| 1x2.5 | 2.04 | 0.7 | 0.8 | 5.2 | 45 | 690 | 0.69 | 8.21 |
| 1x4 | 2.6 | 0.7 | 0.8 | 5.6 | 60 | 580 | 0.58 | 5.09 |
| 1x6 | 3.16 | 0.7 | 0.8 | 6.3 | 90 | 500 | 0.5 | 3.39 |
| 1x10 | 4.5 | 0.7 | 0.8 | 7.6 | 131 | 420 | 0.42 | 1.95 |
| 1x16 | 5.7 | 0.7 | 0.9 | 9 | 187 | 340 | 0.34 | 1.24 |
| 1x25 | 7.2 | 0.9 | 1 | 11.2 | 267 | 340 | 0.34 | 0.795 |
| 1x35 | 8.5 | 0.9 | 1.1 | 12.7 | 368 | 290 | 0.29 | 0.565 |
| 1x50 | 9.4 | 1 | 1.2 | 14.5 | 560 | 270 | 0.27 | 0.393 |
| 1x70 | 11.1 | 1.1 | 1.2 | 16.5 | 756 | 250 | 0.25 | 0.277 |
| 1x95 | 13.1 | 1.1 | 1.3 | 18.7 | 1036 | 220 | 0.22 | 0.21 |
| 1x120 | 14.8 | 1.2 | 1.3 | 20.4 | 1309 | 210 | 0.21 | 0.164 |
| 1x150 | 16.5 | 1.4 | 1.4 | 22.7 | 1636 | 210 | 0.21 | 0.132 |
| 1x185 | 18.3 | 1.6 | 1.6 | 25.2 | 2000 | 200 | 0.2 | 0.108 |
| 1x240 | 21 | 1.7 | 1.7 | 28.5 | 2607 | 200 | 0.2 | 0.0817 |
| 2x1.5 | 1.57 | 0.7 | 0.8 | 4.8*10.5 | 78 | 860 | 0.86 | 13.7 |
| 2x2.5 | 2.04 | 0.7 | 0.8 | 5.2*11.8 | 92 | 690 | 0.69 | 8.21 |
| 2x4 | 2.6 | 0.7 | 0.8 | 5.6*12.8 | 122 | 580 | 0.58 | 5.09 |
| 2x6 | 3.16 | 0.7 | 0.8 | 6.3*13.7 | 182 | 500 | 0.5 | 3.39 |
| 2x10 | 4.5 | 0.7 | 0.8 | 8.0*16.8 | 264 | 420 | 0.42 | 1.95 |
| 2x16 | 5.7 | 0.7 | 0.9 | 9.0*19.8 | 376 | 340 | 0.34 | 1.24 |
Certification
Single-core H1Z2Z2-K solar cable is TUV and UL certified and complies with IEC 62930, EN 50618:2014, standards, ensuring high safety, reliability, and long-term stable operation in photovoltaic systems.
Flexibility
Bending Resistant
Thermal Stability
UL/TUV Certified
APPLICATIONS
H1Z2Z2-K solar cables are primarily used for DC power transmission connections in solar photovoltaic power generation systems, reliably connecting solar module strings, battery arrays, and core components such as inverters and combiner boxes.
Photovoltaic Power Plant
Used in large-scale ground-mounted or centralized photovoltaic power plants, as the main DC connection line between the photovoltaic array, junction box, and inverter, requiring high voltage withstand capability and long-term stability.
Distributed Rooftop Systems
This product is suitable for rooftop photovoltaic systems in residential or commercial buildings. It is used to connect DC lines between modules and between modules and inverters, offering flexible installation and the ability to withstand the harsh outdoor environment of rooftops.
Combiner Box
This cable is used for DC wiring inside the combiner box or between the combiner box and the inverter, and can withstand high voltage, temperature variations, and outdoor environmental conditions.
Agricultural Scenarios
Suitable for diverse environments such as farm photovoltaic coverings, fish pond solar installations, and warehouse rooftops, it features UV resistance, moisture resistance, and salt spray resistance, supporting long-term outdoor deployment.
Customer Photos
Exporting to 80+ countries and regions, we bring proven global export experience and trusted wires & cables to customers worldwide.
plant equipment
Geritel Wire is a professional wire manufacturer. We consistently use international standards as the core basis for our technology and quality. We have strict requirements for materials and manufacturing processes. Through systematic production control and continuous quality audits, every cable we produce meets the high standards of compliance and safety demanded by the market.
Packaging Information
Solar cables are typically packaged in coils, either plastic reel or wooden reel. The specific packaging method depends on the cable's size and length.
Coiled
Plastic Reel
Wooden Reel
Global Certification
Geritel Wire Manufacturer holds 50+ international certifications, including UL, cUL, SAA, TUV, CE, VDE, ISO, and others. Our cables meet the highest global quality and safety standards.
VDE
UL
SAA
TUV
ISO
What are people saying about us
Our customers have consistently shared positive feedback about our cables and services. Here’s what they say about US:
Angelo Reyes - Philippine
When collaborating with the factory to customize solar photovoltaic lines, their technical team provided detailed answers to our specification questions and offered sample testing plans. The cables fully comply with IEC standards.
Aleksi Niemi - Finland
Comparing Geritel Wire with other big brands, I found their quality to be almost identical, and at a much better value. I’m delighted with the purchase and truly impressed with their professionalism and product.
Ricardo José Herrera - Dominican
Due to the tight schedule of the hotel project, we had to adjust the usage quantity several times. GERITEL WIRE supplier was very flexible in terms of delivery and packaging, with fast delivery times. The wire reels were clearly labeled, making on-site counting and distribution very convenient.
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Building 2, No. 40 Luxi 2nd Road, Liaobu Town, Dongguan City, Guangdong Province, China
