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This 20-foot black solar lead wire is a versatile, pre-assembled solution for solar power systems. Featuring a genuine Tlian T6 female connector on one end and bare copper wire on the other, it can be used for negative circuit connections between solar panels, charge controllers, inverters, or combiner boxes. Rated 1500V DC and IP68 when mated, it is suitable for residential, commercial, and mobile off-grid or grid-tied systems.
Key Features & Benefits
Pre-Assembled Lead Wire: Comes with a Tlian T6 female connector factory-crimped on one end and bare copper wire on the other – ready to connect to terminal blocks, breakers, or combiner boxes.
Bare Copper Termination: Allows for direct connection to terminal blocks, circuit breakers, combiner boxes, or custom crimped terminals.
Off-Grid or Grid-Tied Compatible: Suitable for both off-grid battery-based systems and grid-tied residential or commercial solar arrays.
Tlian T6 Female Connector: High-quality connector with low contact resistance (≤0.25 mΩ) for efficient power transfer.
1500V DC Rated: Meets voltage requirements for modern grid-tied PV systems.
Weather-Resistant Construction: IP68 waterproof rating when mated, with a wide operating temperature range of -40°C to +90°C.
10 AWG PV Wire: Heavy-duty 10 AWG (6mm²) cable rated for high current capacity (50A per connector rating).
T4 and T6 Intermatable: Compatible with both T4 and T6 series connectors.
Flame Retardant: UL94-V0 fire-resistant materials.
Technical Specifications
| Specification | Detail |
|---|---|
| Manufacturer | Tlian / Canadian Solar |
| Connector Series | T6 |
| Connector Type | Female |
| Wire Color | Black |
| Termination (Connector End) | Tlian T6 Female Connector |
| Termination (Bare End) | Stripped bare copper wire |
| Rated Voltage | 1500 VDC (IEC & UL) |
| Rated Current (10 AWG) | 50A |
| Contact Resistance | ≤0.25 mΩ |
| Protection Degree | IP68 (when mated) |
| Fire Resistance | UL94-V0 |
| Temperature Range | -40°C to +90°C |
| Wire Gauge | 10 AWG (6mm²) |
| Wire Length | 20 feet (6.1 meters) |
Mechanical Specifications
| Specification | Detail |
|---|---|
| Wire Length | 20 ft (6.1 m) |
| Wire Color | Black |
| Connector Material | High-quality thermoplastic |
| Contact Material | Copper, tin-plated |
| Locking System | Locking type |
| Bare End | Stripped, ready for termination |
Certifications
| Standard | Certification |
|---|---|
| UL 6703 | CSA |
| IEC 62852 | TÜV-Rheinland / CE |
| RoHS | Compliant |
| REACH | Compliant |
| NEC | Compliant (no locking sleeve required) |
Product Documents
Connector Datasheet: Download PDF