Solar MC4 Connectors – Best IP67 Certified Connectors in India (2025)

Pronounce Solar offers high-quality, IP67-rated MC4 solar connectors designed for safe, reliable, and long-lasting DC connections in solar PV systems. These connectors are compatible with all types of solar panels including Mono PERC, Bifacial, TOPCon, HJT, Polycrystalline, and are essential for ensuring low-loss, waterproof, and UV-resistant electrical connections.

Our collection includes standard MC4 male-female connectors, MC4 branch Y-connectors, MC4 inline fuses, MC4 T-branch connectors, MC4 couplers, and heavy-duty MC4 crimping tools. All connectors meet IEC and TUV safety standards for 1000V / 1500V DC systems.

Why MC4 Connectors Are Essential in Solar Installations

• Ensures secure, stable, and low-resistance connections
• IP67 rating for dustproof and waterproof protection
• UV-resistant material for long outdoor life
• Compatible with all solar panel junction box MC4 ports
• Reduces power loss and enhances system safety
• Quick installation with auto-locking mechanism
• Supports 30A, 40A, and 50A current based on model

Types of MC4 Connectors Available

• MC4 Male-Female Pair
• MC4 Y-Branch Connector (1 to 2, 2 to 1)
• MC4 T-Branch Connector
• MC4 Inline Fuse Connector (15A / 20A / 30A)
• MC4 Extension Cable Connectors
• MC4 Waterproof Couplers
• MC4 Crimping Tools & Spanner Kits

Compatible Brands

• MC4 for Loom Solar Panels
• MC4 for Adani & Vikram Solar Panels
• MC4 for Waaree Solar Panels
• MC4 for Canadian Solar
• MC4 for ReNewsys, Goldi, Saatvik, Premier Energies
• MC4 for Jinko, Trina, Longi, ZnShine Panels

Best Use Cases

• Residential rooftop solar systems
• Commercial & industrial solar power plants
• Solar water pumps
• Hybrid rooftop systems
• Ground-mounted solar installations
• Off-grid solar kits

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Buying Guide – How to Choose the Right MC4 Connector

• Check DC voltage rating: 1000V or 1500V
• Choose the correct cable size (4 sqmm / 6 sqmm / 10 sqmm)
• Ensure UV & heat resistance
• For multiple-panel strings, use branch connectors
• Use inline fuse for panel-to-panel safety
• Use only TUV/IEC certified MC4 connectors