PV004-T5 Solar Connector 1000V 30A IP67 Rated Photovoltaic Connector For Solar Panel System

PV004-T5 Solar Connector 1000V 30A IP67 Rated Photovoltaic Connector For Solar Panel System

Product Overview

The PV004-T5 Solar Connector is a high-reliability photovoltaic DC connector designed for safe and efficient power transmission in solar energy systems. Engineered for 1000V DC and 30A rated current, it provides a stable electrical connection between solar panels, combiner boxes, inverters, and other PV system components. With its compact structure and precision contact design, it ensures low power loss and long-term stable operation under continuous outdoor exposure.

Built with UV-resistant engineering plastic housing and high-conductivity copper alloy contacts, the PV004-T5 connector delivers excellent electrical performance while maintaining strong resistance to environmental aging. Its IP67 waterproof design ensures reliable operation even in harsh weather conditions such as heavy rain, dust storms, humidity, and high-temperature environments. It is widely used in residential, commercial, and small-to-medium utility solar power systems where safety, durability, and installation efficiency are essential.

Product Features

Stable Electrical Performance with Low Loss

The PV004-T5 connector uses precision-machined copper alloy terminals with tin-plated surface treatment to ensure excellent conductivity and low contact resistance. This design reduces energy loss during DC transmission and helps improve the overall efficiency of photovoltaic systems, especially in long-term continuous operation.

1000V DC Reliable Voltage Rating

Designed for mainstream photovoltaic systems, the connector supports 1000V DC applications, making it suitable for residential rooftop installations, commercial solar projects, and distributed energy systems. It ensures safe and stable operation within standard solar system voltage ranges.

IP67 Waterproof & Dustproof Protection

The connector features a multi-layer sealing structure that effectively prevents water ingress and dust contamination. When properly connected, it achieves an IP67 protection rating, allowing stable performance in outdoor environments exposed to rain, humidity, snow, and sand.

UV-Resistant and Durable Housing

The outer shell is made from high-strength PPO/PA engineering plastic with excellent UV resistance and anti-aging properties. Even under long-term exposure to sunlight and extreme temperatures, the connector maintains mechanical strength and electrical insulation stability.

Secure Locking System

The snap-in locking mechanism ensures a tight and stable connection that resists vibration, pulling force, and accidental disconnection. This enhances installation safety and ensures continuous power transmission in photovoltaic systems.

Fast and Easy Installation

The standardized crimp-type design allows quick field installation using standard photovoltaic crimping tools. This reduces labor time and improves installation efficiency for solar installers and EPC contractors.

Strict Quality Control Process

Each PV004-T5 connector is manufactured under strict quality management standards. Every batch undergoes contact resistance testing, insulation resistance measurement, waterproof sealing verification, insertion/extraction force testing, and visual inspection to ensure consistent product reliability.

Product Structure

The PV004-T5 Solar Connector is composed of several precision-engineered components, including a UV-resistant insulating housing, conductive copper alloy terminal pins, waterproof sealing rings, cable gland, compression nut, insulating sleeve, and locking mechanism. These parts work together to create a secure and low-resistance electrical connection while protecting internal conductive elements from moisture, dust, and mechanical stress. The optimized structure ensures stable long-term performance and easy assembly during installation.

Applications

The PV004-T5 Solar Connector is widely used in various photovoltaic power generation systems where stable DC electrical connections are required. In residential rooftop solar installations, it ensures safe and reliable connections between solar modules and inverters, supporting long-term outdoor operation with minimal maintenance. In commercial photovoltaic projects, it is commonly used in combiner boxes, string connections, and inverter input/output terminals to maintain efficient energy transmission.

It is also suitable for small and medium-sized solar farms, distributed energy systems, agricultural photovoltaic installations, off-grid solar systems, portable solar power stations, and battery energy storage systems (BESS). Its stable electrical performance and weather-resistant design make it a reliable solution for modern renewable energy applications across diverse environmental conditions.

FAQ

Q1. Is the PV004-T5 connector compatible with standard solar cables?

Yes. It is compatible with standard photovoltaic cables including 2.5mm², 4mm², and 6mm², making it suitable for most residential and commercial solar installations.

Q2. Can it be used outdoors for long periods?

Yes. The connector is designed with an IP67 waterproof rating and UV-resistant materials, ensuring reliable long-term performance in outdoor environments such as rooftops, deserts, coastal areas, and industrial zones.

Q3. What is the maximum voltage and current rating?

The connector supports 1000V DC voltage and 30A current, making it suitable for mainstream photovoltaic systems and distributed solar energy applications.

Q4. What quality tests are performed before shipment?

Each connector undergoes strict testing, including contact resistance measurement, insulation resistance testing, waterproof sealing verification, insertion and extraction force testing, and visual inspection to ensure consistent quality.

Q5. Do you offer OEM and private labeling?

Yes. We provide OEM/ODM services including custom logos, packaging, color options, barcode labeling, and product branding to support global solar brands and distributors.

Q6. What certifications are available?

Depending on customer requirements, the product can be supplied with CE, RoHS, and TÜV-compliant designs, along with supporting documentation for international markets.

Q7. Where is this connector commonly used?

It is widely used in residential solar systems, commercial rooftop installations, small solar farms, inverter connections, combiner boxes, off-grid systems, agricultural PV projects, and battery energy storage systems requiring reliable DC connections.