60A 120A 200A 300A 1500V DC Energy Storage Battery Connector IP67 Waterproof High Voltage Plug Socket for ESS BMS Solar

High-voltage, IP67 waterproof plug and socket connector engineered for energy storage systems (ESS), battery management systems (BMS) and solar power installations. Built to carry up to 300A at 1500V DC with low contact resistance for safe, stable and efficient power transmission in demanding outdoor and industrial environments.

Key Features

• IP67 Waterproof Protection - fully sealed against dust and water immersion, ideal for outdoor ESS cabinets and rooftop solar arrays.
• 1500V DC High Voltage Rating - supports modern high-voltage battery racks and DC bus architectures.
• Multiple Current Options - available in 60A, 120A, 200A and 300A versions to match different power requirements.
• Silver Plated Copper Alloy Contacts - low contact resistance keeps voltage drop and heat generation to a minimum.
• Plug and Socket Design - tool-free push-pull mating with 360 degree rotational freedom for fast, safe field installation.
• Flame Retardant Housing - PA/plastic body rated UL94-V0 for enhanced fire safety.
• Wide Cable Compatibility - accepts 16mm2 to 95mm2 conductors.

Technical Specifications

Applications

• Energy Storage Systems (ESS) and battery racks
• Battery Management Systems (BMS)
• Solar PV and hybrid power systems
• UPS and backup power cabinets
• DC power distribution

Why Choose Our Connector

The CTS connector combines a rugged sealed body with precision-machined silver plated contacts, ensuring reliable high-current performance across a wide temperature range. It is compatible with standard energy storage battery terminals and can be supplied with matching plugs, sockets and protective caps. OEM and ODM customization, including rated current, cable length and branding, is available.

Contact us for datasheets, samples and volume pricing.