MC4 Solar Connector, PV-01 IP67 Waterproof PV Connector

Our PV-01 MC4 Solar Connector provides a safe and highly efficient IP67 connection for photovoltaic systems. Engineered for low resistance and long-term reliability in the harshest outdoor environments.

Technical Parameter

Product Type: MC4 Solar DC Connector
Model: PV-01
Rated Voltage: 1000V DC (IEC/UL)
Rated Current: 30A
IP Rating: IP67(Mated) / IP2X (Unmated, Touch-Proof)
Operating Temperature: -40°C to +90°C
Contact Resistance: ≤0.5 mΩ
Contact Material: Copper, Tin-Plated
Flame Class: UL94-HB / UL94-V0
Compatible Cable Size: 2.5mm², 4mm², 6mm²
Compliance Standards: TÜV, IEC 62852, UL 6703, RoHS, REACH

Key Features

IP67 Waterproof Protection: Provides the highest level of protection against dust and water immersion, ensuring long-term reliability in all weather conditions.
Low Contact Resistance (0.5mΩ): Industry-leading low resistance ensures minimal power loss and maximizes system energy harvest and overall efficiency.
Secure Snap-in Locking: The robust locking mechanism provides audible and tactile confirmation of a secure connection, preventing accidental disconnection from vibration or cable movement.
Streamlined Standard Design: The PV-01 features a classic, streamlined body for efficient and straightforward installations. For applications requiring enhanced handling with gloves, the compatible PV-02 model offers a modified grip pattern.
High-Quality Materials: Utilizes tinned copper contacts for superior conductivity and a UL94-V0 flame-retardant housing for maximum safety.
Wide Temperature Tolerance: Engineered to perform reliably in extreme temperatures from -40°C to +90°C, suitable for global installations.
Internationally Certified: Fully compliant with major international standards including IEC 62852, UL 6703, and TÜV certification.

Standard DC Solar Connectors
Model	Rated Current (A)	Rated Voltage (V DC)	Cable Size (mm²)	Key Features	Typical Applications
PV-01	30A	1000V	2.5, 4, 6	Standard, high-reliability design	Standard residential and commercial PV systems.
PV-02	30A	1000V	2.5, 4, 6	Enhanced grip housing for secure handling	Ideal for cold climates or installations requiring gloves.
PV-04	30A	1000V	2.5, 4, 6	Compact, space-saving design	Residential installs with limited space or high aesthetic value.
PV-05	30A	1000V	2.5, 4, 6	Panel-mount design	Clean pass-through connections for combiner boxes & inverters.
PV-07	30A	1000V	2.5, 4, 6	Tool-free assembly	Large-scale projects where reducing installation time is critical.
PV-06	30A	1500V	2.5, 4, 6	Reinforced housing for high mechanical stress	Ground-mount arrays, solar trackers, and other demanding environments.
PV-03	30A	1500V	2.5, 4, 6, 10	1500V rating, supports larger gauge cables	Commercial & utility projects using longer strings to reduce BOS costs.
PV-03-1	50A	1500V	10	High current 50A capacity	Large-scale commercial & utility projects optimizing high-current consolidation.

Model	Type	Rated Current (A)	Rated Voltage (V DC)	Cable Size (mm²)	Key Features / Topology	Typical Applications
PV-Y3	Y-Connector (2-to-1)	30A	1000V (IEC) / 800V (UL)	2.5, 4, 6	Classic Y-branch configuration	Flexible parallel connections for standard string wiring.
PV-Y4	Y-Connector (3-to-1)	30A	1000V (IEC) / 800V (UL)	2.5, 4, 6	Unique 120° layout minimizes cable stress	Custom installations requiring optimized cable routing.
PV-Y5	Multi-Y Connector	30A	1000V (IEC) / 800V (UL)	2.5, 4, 6	Compact, multi-string parallel design	Ideal for replacing small combiner boxes during system retrofits.
PV-T3	T-Branch (2-Way)	50A	1500V(IEC) / 800V (UL)	2.5, 4, 6	Optional Diode/Fuse, high current capacity	Efficient multi-string paralleling without extra junction boxes.
PV-T4	T-Branch (3-Way)	50A	1500V(IEC) / 800V (UL)	2.5, 4, 6	Optional Diode/Fuse, high current capacity	Efficient multi-string paralleling without extra junction boxes.
PV-T5	T-Branch (4-Way)	50A	1500V(IEC) / 800V (UL)	2.5, 4, 6	Optional Diode/Fuse, high current capacity	Efficient multi-string paralleling without extra junction boxes.
PV-T6	T-Branch (5-Way)	50A	1500V(IEC) / 800V (UL)	2.5, 4, 6	Optional Diode/Fuse, high current capacity	Efficient multi-string paralleling without extra junction boxes.
PV-T7	T-Branch (6-Way)	50A	1500V(IEC) / 800V (UL)	2.5, 4, 6	Optional Diode/Fuse, high current capacity	Efficient multi-string paralleling without extra junction boxes.

Functional Connectors & Internal Components
Model	Category	Rated Current (A)	Rated Voltage (V DC)	Core Function & Application
PV-30A-FUSE	In-line PV Fuse Connector	30A	1000V (IEC) / 800V (UL)	Provides integrated overcurrent protection at the string level, simplifying design and reducing potential failure points.
FT Series	Internal Metal Contacts (Crimp Terminals)	N/A	N/A	The core conductive elements inside the connector housing, ensuring superior conductivity and long-term durability.