1 / 2
3-Core AC Cable Assembly
Last updated: October 2026
3-Core AC Cable Assembly is a professional solar inverter AC connection solution designed for photovoltaic systems. It provides safe and reliable power transmission between PV inverters and AC distribution equipment with waterproof connectors, durable cable materials, and excellent outdoor performance.
What is the 3-Core AC Cable Assembly?
3-Core AC Cable Assembly is a professional solar inverter AC connection solution designed for photovoltaic systems. It provides safe and reliable power transmission between PV inverters and AC distribution equipment with waterproof connectors, durable cable materials, and excellent outdoor performance.
About the 3-Core AC Cable Assembly
3-Core AC cable assembly for solar inverter to distribution equipment connections: IP67, waterproof connectors, UV-resistant cable. Request a quote.
Key Features
3-Core AC Cable Assembly for Solar PV Systems
Treasol 3-Core AC Cable Assembly is designed for reliable AC power transmission in photovoltaic (PV) energy systems. It provides a secure connection solution between solar inverters and AC distribution equipment, ensuring efficient electricity transmission and long-term outdoor operation.
This solar AC cable assembly is widely used in residential, commercial, and industrial photovoltaic installations where safe, waterproof, and durable AC connections are required.
Applications of 3-Core AC Cable Assembly
The 3-Core AC Cable Assembly is mainly used for the AC side connection of grid-connected solar inverter systems.
- Residential Solar PV Systems:
Used to connect solar inverters with household AC distribution boxes and electrical meters. - Commercial and Industrial Solar Projects:
Provides stable AC power transmission solutions for rooftop PV systems and commercial solar installations. - Outdoor Solar Applications:
Suitable for rooftop, courtyard, and open-air photovoltaic systems thanks to excellent UV resistance, waterproof performance, and temperature durability. - Fast Installation and Maintenance:
Equipped with industrial-grade waterproof connectors, allowing quick plug-and-play installation and easier maintenance.
Key Features of Solar AC Cable Assembly
- Reliable Power Transmission:
High-quality copper conductors provide excellent conductivity and stable electrical performance. - IP67 Waterproof Protection:
The connector design with sealing rings provides excellent protection against dust and water. - Outdoor Durability:
The cable jacket provides UV resistance, aging resistance, and wide temperature tolerance from -40 °C to +105 °C. - Easy Installation:
Pre-assembled cable harness design reduces installation time and improves system reliability. - International Quality Standards:
Cable materials and production processes comply with international electrical safety requirements.
Why Choose Treasol Solar Cable Assembly?
Treasol is a professional manufacturer of photovoltaic connectors and solar connection solutions. We provide reliable PV cable assemblies with strict quality control and international certifications including TÜV Rheinland, UL, CE, and RoHS compliance.
Our customized cable assembly solutions support different cable lengths, connector configurations, and OEM requirements for global solar installers, distributors, and renewable energy companies.
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.
3-Core AC Cable Assembly technical data
Electrical, mechanical, material and environmental specifications for product selection and engineering review.
| Parameter | Value |
|---|---|
| Electrical | |
| Rated Voltage | 300/500 V or higher |
| Connector Type | Industrial waterproof twist-lock connector |
| Materials & Cable | |
| Conductor | 3-core copper conductor |
| Cable Material | Weather-resistant flexible rubber or PVC composite insulation material |
| Environmental | |
| Degree Of Protection | IP67 |
| Temperature Range | -40 °C to +105 °C |
| Certification | |
| Cable Standard | IEC 60245-4 compliant cable marking |
Photovoltaic application scenarios
3-Core AC Cable Assembly 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.
Explore PV connection solutions
Navigate to related Treasol product categories for complete photovoltaic connection systems.
Related reading
Background reading on selection, installation and quality control for this product category.
Need 3-Core AC Cable Assembly technical information or a quotation?
Send your cable size, required quantity, destination country and application so the suitable product configuration and documentation can be confirmed.