Solar DC Panel Connector TDC3

Technical Data

Core Features

Electrical connection function: With carefully designed metal contacts, the MC4 connector can achieve a low-resistance connection, thus ensuring stable and reliable power transmission.
Safety locking mechanism: The integrated locking clip is an important configuration of the MC4 connector. When the mating operation is completed, the locking clip automatically activates the locking function to prevent accidental disconnection and further enhance safety during use.
Environmental protection capability: When the MC4 connector is in the mated state, its protection level can reach high-level standards such as IP65, IP67, and IP68, which can effectively isolate dust and prevent moisture from penetrating, and build a solid protective barrier for the internal components of the connector.
Diverse Configurations: The MC4 system offers a rich product lineup. In addition to basic plugs and sockets, it also includes branch connectors, test plugs, device connectors, and other products in various specifications, fully adapting to various differentiated wiring scenarios in photovoltaic systems.

Product Features

High electrical performance: Aiming at the power needs of large-scale photovoltaic power plants, the new generation MC4 connector has a rated voltage carrying capacity of up to DC 1500V, which can easily meet the high standard voltage requirements of power plants and provide guarantee for the stable operation of power plants.
Excellent weather resistance: The connector housing is made of impact-resistant material, which not only has excellent UV resistance, but also can resist ammonia corrosion and salt spray corrosion. It can adapt to a wide temperature range and can maintain normal working condition even in harsh environments.
Long-term reliability: Leveraging advanced connection technology, the MC4 connector maintains extremely low and stable contact resistance throughout its lifecycle, minimizing power loss during transmission and ensuring long-term reliable system operation.
Easy to install: To simplify on-site installation, the MC4 connector offers two installation options: crimp-on and tool-free. Installers can choose the one that best suits their needs, effectively reducing installation difficulty and improving efficiency.

Application areas

Large-scale ground-based power plants: Facing harsh environmental challenges such as deserts and high altitudes, the MC4 connector can still maintain excellent reliability, providing solid support for the stable operation of large-scale ground-based power plants.
Distributed photovoltaic systems: MC4 connectors are widely used in solar installations on commercial building roofs, industrial plant roofs, and residential roofs, meeting the connection needs of distributed photovoltaic systems in different scenarios.
Special environment applications: MC4 connectors are well-suited to special environments such as coastal saline-alkali land and high-altitude areas, and can cope with the harsh conditions of these environments to ensure the normal functioning of the connection.
Building-integrated photovoltaics (BIPV): In building-integrated photovoltaic systems, the MC4 connector can achieve a high degree of integration with the building structure, providing support for the coordinated development of the building and photovoltaic industries.
Other applications: In addition, MC4 connectors can also play a role in emerging fields such as solar carports and charging piles, providing stable and reliable connection support for these emerging solar application scenarios.