Product Identification
Product NameHTX-2101A Solar PV Wiring Harness
BrandTreasol
ModelHTX-2101A
CategoryWiring Harness
Wiring Harness · Model HTX-2101A
HTX-2101A Solar PV Wiring Harness
Last updated: October 2026
HTX-2101A is a solar PV wiring harness designed for photovoltaic module and solar power applications. It supports 1000 V and 1500 V configurations according to the applicable certification, with current ratings depending on the harness configuration. The harness uses PP+TPE insulation, IP68 protection and cable options from 14 to 8 AWG.
1500 V DC
65 A
IP68
<0.5 mΩ
-40 °C to +85 °C
BrandTreasol
ModelHTX-2101A
Product TypeWiring Harness
HTX-2101A Solar PV Wiring Harness at a glance
What is the HTX-2101A Solar PV Wiring Harness?
HTX-2101A is a solar PV wiring harness designed for photovoltaic module and solar power applications. It supports 1000 V and 1500 V configurations according to the applicable certification, with current ratings depending on the harness configuration. The harness uses PP+TPE insulation, IP68 protection and cable options from 14 to 8 AWG.
Voltage1500 V DC
Current65 A
ProtectionIP68
Product Overview
About the HTX-2101A Solar PV Wiring Harness
HTX-2101A solar PV wiring harness for photovoltaic applications: IP68, up to 1500 V, 14–8 AWG cable options. Request a quote.
HTX-2101A Solar PV Wiring Harness
HTX-2101A is a wiring harness designed for photovoltaic module and solar PV applications. It provides an assembled cable connection for integrating PV components while protecting the electrical connection from outdoor environmental exposure.
The harness uses PP+TPE insulation and provides IP68 protection. Depending on the selected configuration, it is available with different current and voltage ratings and cable sizes ranging from 14 AWG to 8 AWG.
HTX-2101A supports multiple harness configurations, including 2101B, 3101B, 2101A, 3101A and 2101C, allowing the cable assembly to be matched to different PV system and module requirements.
Wiring Harness Configuration Options
HTX-2101A is available in multiple wiring harness configurations, including 2101B, 3101B, 2101A, 3101A and 2101C.
Different configurations can be selected according to the required cable arrangement, electrical rating and PV module design. The applicable current, voltage and cable specification should be confirmed for the selected configuration before production.
Multiple PV Cable Options
HTX-2101A can be supplied with different cable sizes, including 14 AWG, 12 AWG, 10 AWG and 8 AWG, depending on the selected harness configuration.
The appropriate conductor size should be selected according to the required current, voltage, installation conditions and applicable PV system specifications.
This model is part of the solar wire harness range. That page covers topologies, conductor sizing, voltage-drop checks, lead times and minimum order quantities.
Technical Specifications
HTX-2101A Solar PV Wiring Harness technical data
Electrical, mechanical, material and environmental specifications for product selection and engineering review.
Rated Voltage1500 V DCPhotovoltaic DC system
Rated Current65 AMaximum rated current
ProtectionIP68Outdoor protection rating
Temperature-40 °C to +85 °COperating range
| Parameter | Value |
|---|---|
| Electrical | |
| Rated Current | Min 30 A Max 65 A/Min 30 A Max 45 A |
| Rated Voltage | 1000 V / 1500 V (TUV) 600 V/ 1500 V (UL) |
| Test Voltage | 8 kV / 16 kV (TUV50HZ, 1 min) |
| Contact Resistance | <0.5 mΩ |
| Safety Class | II |
| Modeling Options | 2101B/ 3101B |
| Materials & Cable | |
| Insulation Material | PP+TPE |
| Cable Options | 14,12,10, 8AWG 14,12, 10AWG |
| Environmental | |
| Degree Of Protection | IP 68 |
| Ambient Temperature Range | -40 °C~+85 °C |
| Flame Class | UL 94 V-0 |
Compatibility
MC4-compatible PV connection design
HTX-2101A Solar PV Wiring Harness is designed to match commonly used photovoltaic connection systems and provide secure electrical and mechanical connections.
Connector compatibility
Model: HTX-2101A
Product Type: Wiring Harness
Compatibility Type: MC4-compatible solar cable connector
For safety and certification compliance, connectors from the same manufacturer and approved connector combinations should be used within the same PV connection system. Mixing connectors from different manufacturers should only be considered when compatibility has been verified and permitted by the applicable certification requirements.
Applications
Photovoltaic application scenarios
HTX-2101A Solar PV Wiring Harness is suitable for residential, commercial, utility-scale and compatible solar energy storage connection applications.
Residential Solar PV
Reliable cable connections for rooftop solar systems and residential photovoltaic installations.
Commercial & Industrial PV
Suitable for commercial rooftop systems and larger distributed PV installations requiring high-current connections.
Utility-Scale Solar Power Plants
Designed for high-voltage PV systems and large-scale solar installations where reliable outdoor connections are essential.
Solar Energy Storage
Can be used in compatible solar energy and energy storage connection applications according to system requirements.
FAQ
HTX-2101A Solar PV Wiring Harness frequently asked questions
Technical answers for product selection, cable matching and PV connection design.
What Is a Solar PV Wiring Harness?
A solar PV wiring harness is a pre-assembled cable and connector assembly used to establish electrical connections between components within a photovoltaic system.
Compared with individually prepared cables, a pre-assembled harness can simplify installation by providing a defined cable length, connector arrangement and connection interface according to the required configuration.
The cable size, connector rating and harness configuration should be selected according to the electrical and mechanical requirements of the PV application.
Related Product Categories
Explore PV connection solutions
Navigate to related Treasol product categories for complete photovoltaic connection systems.
Technical Guides
Related reading
Background reading on selection, installation and quality control for this product category.
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