Specialized cable for solar photovoltaic installations, UV and weather resistant, 1.8 kV DC, gauges 12 to 4 AWG.
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Photovoltaic cable is a tinned-copper single conductor with halogen-free XLPO insulation and jacket, certified to EN 50618 (H1Z2Z2-K), IEC 62930 or UL 4703: 1.5 kV DC between conductors and up to 1.8 kV conductor-to-earth, −40 to +120 °C, and UV-resistant for outdoor exposure. Sizes 12 to 4 AWG in this line.
The PV photovoltaic cable is designed to interconnect modules, combiner boxes, inverters and direct-current runs in solar systems. The lot records specialized cable for photovoltaic installations, UV and weather resistant, indicated voltage of 1.8 kV DC and gauges from 12 to 4 AWG. Selection must coordinate string current, voltage drop, polarity, jacket temperature, outdoor exposure and compatible connectors. As a technical reference, IEC 62930 and IEC 60364-7-712 guide requirements for photovoltaic cables and circuits; the project must validate the required standard. It differs from THHN/THWN because it is intended for outdoor solar environment and DC current, not for general low-voltage wiring in indoor raceway.
| Lot data | Available value |
|---|---|
| Type | PV photovoltaic cable |
| Application | Solar photovoltaic installations |
| Indicated voltage | 1.8 kV DC |
| Scraped range | 12 AWG to 4 AWG |
| Indicated property | UV and weather resistance |
We dispatch to Bogotá, Medellín, Cali, Barranquilla and all of Colombia. Request a quote via WhatsApp for PV photovoltaic cable with gauge, color, length, connector type and delivery city.
| Parameter | Value |
|---|---|
| Rated DC voltage | 1.5 kV between conductors; up to 1.8 kV conductor-to-earth |
| Maximum conductor temperature | 120 °C |
| Ambient temperature range | −40 to +90 °C |
| Conductor | Flexible Class 5 tinned copper |
| Insulation and jacket | Cross-linked XLPO, halogen-free, UV- and ozone-resistant |
Specification per EN 50618 (harmonized designation H1Z2Z2-K) and IEC 62930; the North American equivalent is UL 4703 PV wire. Tinning protects the copper from corrosion over the 25-plus-year expected life of the solar array.
We do not handle a published price because it depends on gauge, length, color, connector and availability. TECTUL quotes via WhatsApp.
The available data indicates gauges from 12 AWG to 4 AWG for PV photovoltaic cable.
PV is formulated for solar DC systems, UV exposure and weather. THHN/THWN is general-use cable in industrial raceway.
Yes, as long as the design validates current, DC voltage, temperature, connectors, fastening and mechanical protection.
It must be installed with identified polarity, compatible connectors, abrasion protection and fastening that does not compress the jacket.
For solar projects, IEC 62930, IEC 60364-7-712, RETIE and designer or inspection specifications are commonly reviewed.
Not outdoors: THHN is not evaluated for permanent UV exposure or 1.5 kV DC; NTC 2050 article 690 and industry practice require PV-type conductor (EN 50618 / UL 4703) between modules.
Because the tin layer keeps the copper from oxidizing outdoors and in saline environments over decades of service, keeping contact resistance low in the array connectors.
Updated: July 22, 2026
