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Suntree Standard Solar MC4 Connector – Universal & Secure Solar Cable Coupling The Suntree Standard Solar MC4 Connector is a high-performance coupling device used to interconnect solar panel cables in photovoltaic (PV) systems. Designed for seamless integration and long-term durability,...
The Suntree Standard Solar MC4 Connector is a high-performance coupling device used to interconnect solar panel cables in photovoltaic (PV) systems. Designed for seamless integration and long-term durability, this connector supports up to 1500V DC and 30A current—making it ideal for both residential and commercial solar applications.
With flame-retardant, UV-resistant PPO housing and tinned copper contacts, the Suntree MC4 connector provides stable, low-resistance electrical transmission while withstanding outdoor exposure to moisture, dust, and heat. Its simple locking mechanism allows easy plug-and-play setup without compromising on safety.
| Feature | Details |
|---|---|
| Connector Type | MC4 Standard (Male & Female Pair) |
| Rated Voltage | 1000V–1500V DC |
| Rated Current | Up to 30A |
| Contact Material | Tinned Copper |
| Insulation Material | PPO (Polyphenylene Oxide) |
| Protection Class | IP67 – Waterproof and Dustproof |
| Flame Rating | UL94-V0 |
| Cable Compatibility | 2.5mm² / 4.0mm² / 6.0mm² (14–10 AWG) |
| Operating Temperature | -40°C to +85°C |
| Connection Type | Snap-in with secure lock and unlock clips |
| Compliance | TUV, CE, RoHS |
High Compatibility
Fits standard 2.5 to 6mm² PV cables and connects easily to all MC4-compliant terminals.
Tool-Free Quick Connect
Fast, plug-and-play connection ensures efficient installations and maintenance.
Outdoor-Ready Construction
IP67-rated protection and flame-resistant materials ensure longevity in harsh weather.
Secure Locking Mechanism
Snap-on connectors prevent accidental disconnection while allowing quick release with tools.
Reliable Conductivity
Tinned copper contacts ensure minimal contact resistance and maximum power transfer.
Rooftop PV installations (residential or commercial)
Solar farms and field-mounted systems
Off-grid and hybrid inverter connections
Solar combiner boxes and battery banks
Mobile solar applications (RV, boats, caravans)
Strip PV cable to the appropriate length.
Crimp the cable into the metal pin using an MC4 crimp tool.
Insert the pin into the connector housing until it clicks.
Tighten the back cap for secure sealing.
Join connectors until locked; release using MC4 unlock tools.
