Premium Solar Panel Wire 2000V- Reliable Solar PV Wire 4mm for Solar Systems
No compromise on quality, no overpaying for frills. This is 4 mm² solar pv wire built for real solar needs.
✅ 25-year service life, -40℃~+90℃ all-weather resistance(UV/corrosion-proof XLPE insulation)
✅ flame-retardant (EN60332).+TUV certified-safe and reliable for long-term use
✅ Works with DC/AC systems + MC4-compatibl-easy to install, no extra tools needed
✅ Perfect for homes, small farms, RVs, and small commercial projects-cuts maintenance costs
✅ bulk pricing available for installers & businesses-get more value for orders
**Ready to order? Add to cart now or contact us for custom lengths!**
| Specification | 62930 IEC 131 / 4mm solar panel wire | ||
| Conductor | mm2 | 4mm2 | |
| Material | Tinned Copper | ||
| COND. Size | 56/0.30 ( N/mm ) | ||
| Stranded.Dia.Nom | 2.46 mm | ||
| Insulation | Nominal Thickness | 0.70 mm | |
| Min. Thickness | 0.53 mm | ||
| Material | XLPE | ||
| OD ( mm ） | 4.00± 0.20 | ||
| Color | Optional | ||
| Sheath | Nominal Thickness | 0.80 mm | |
| Min. Thickness | 0.58 mm | ||
| Material | XLPE | ||
| OD ( mm ) | 5.70 ± 0.20mm | ||
| Color | Optional | ||
| Max. Cond Resistance AT 20 ℃ (Ω/km) | 5.09 Ω/km | ||
| Marking on solar panel wire | TÜV SÜD IEC 62930 62930 IEC 131 1×4mm 2 Cixi Tian You PV Technology Co.,Ltd. HALOGEN FREE LOW SMOKE | ||
| Reference Standard : IEC 62930 | |||
| Electrical Characteristics | Physical Characteristics | ||
1, Rated Voltage: 1500VDC; Rated Temperature : -40℃～+90℃ 2, Insulation Resistance min: IEC62930 3, Surface Resistance of sheath :≥109Ω 4, Test Voltage (AC): 6.5KV/5min 5, Max.conductor temperature: +120℃ | 1, Insulation & Sheath Tensile Strength : ≥8.0Mpa 2, Insulation & Sheath Elongation : Unaged : ≥125% 3, Shinkage Resistant : ≤2% 4, Acid and Alkali Resistant : EN60811 -404 5, UV Resistant : IEC 62930- Annex E 6, Dynamic Penetrate Force : IEC 62930- Annex D 7, Cold Bend Test : -40±2.0℃×16h : NO CRACKING 8, Impact at Low Temperature : IEC 60811-506 9, Ozone Resistant : IEC 60811 403/EN 50396-8.1.3 | ||
*** Why you choose TYOU 4mm solar cable wire 2000V for solar power system***
In renewable energy, reliability starts with your solar panel wire. TYOU solar pv wire 4mm is the ultimate choice for homeowners, businesses, and installers—delivering efficient power transmission, unbeatable durability, and long-term value in one compact solution.
Peak Efficiency, Zero Waste
Crafted with high-purity tinned copper, this 4mm solar panel wire minimizes voltage drop (max DC resistance 5.09Ω/km) and handles up to 55A current, ensuring every solar watt reaches your inverter. Compatible with MC4 connectors, it enables quick, secure installation for 10kW and below distributed PV systems.
Built for Extreme Environments
With XLPE insulation and sheath (HD606/A1 certified), TYOU 4mm solar panel wire resists UV, ozone, and corrosion. Operable from -40℃ to +90℃ (120℃ short-term), this 4mm solar panel wire thrives in deserts, snow, and coastal areas—plus a 4× diameter bending radius for flexible routing.
25-Year Lifespan, Guaranteed
Matching solar panels’ longevity, tyou 4mm solar panel wire offers a 25-year service life and 10-year warranty. Flame-retardant (EN60332) and cost-effective, TYOU 6mm solar cable cuts long-term maintenance and total ownership costs.
Versatile by Design
Adaptable to residential, commercial, and industrial setups—from panel-junction box links to inverter connections. Available in multiple colors, TYOU 6mm solar cable works with DC (1.8KV) and AC (0.6/1.0KV) systems, ideal for homes, RVs, solar pumps, and small farms.
Choose Confidence, Choose Performance
TUV approved, CE marked, and EN 50618 compliant—this pv wire for solar panels is trusted by solar professionals worldwide. Don’t compromise your investment: opt for TYOU 4mm² solar panel wire, where efficiency meets endurance.
How to ensure the production of 4mm solar panel wire that meet TUV/UL standards?
With 20 years of manufacturing experience of 4 mm solar panel wire, rigorous QC permeates every solar pv wire 4mm production stage: premium material screening (high-purity tinned copper, grade-A XLPE), precise dimensional checks, and tight tolerance control. Every parameter—from conductor diameter to insulation thickness—aligns with strict standards. Stringent process oversight guarantees consistent performance, durability, and full TUV/CE/EN 50618 compliance.
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