150A Energy Storage Connector DC1000V IP67 Crimp & Busbar for Commercial ESS

150A/1000V DC energy storage connector with IP67 protection, available in crimp and busbar termination options for commercial and utility-scale battery energy storage systems.

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Product Overview

150A Enhanced Current Capacity – 35mm² copper cable compatible, delivering 150A/1000V DC power with ≤5mΩ contact resistance for high-power energy systems.
IP67 Waterproof & Dustproof – Fully sealed when mated for reliable performance in outdoor containerized ESS and harsh installations.
Two Termination Options Available – Choose Crimp type for flexible cable connections or Busbar/Flexible Connection type for direct copper busbar mounting, meeting diverse installation requirements.
Superior Contact Material – T2 red copper silver-plated solid pin (Φ9.0mm) ensures excellent conductivity and corrosion resistance.
High Safety Standards – UL94 V-0 flame-retardant housing, touch-proof design, and 3000V DC withstand voltage.
Wide Operating Temperature – -40℃ to 125℃ for extreme climate conditions.
Global Certifications – Compliant with UL, TUV, CE, and RoHS standards.

Product Specifications

Product Details	Specification 1	Specification 2	Specification 3
Pin number	1 Pin	1 Pin	1 Pin
Pin diameter X number	9mm	9mm	9mm
Current rating	120A	150A	200A
Voltage rating	DC1000V/AC800V	DC1000V/AC800V	DC1000V/AC800V
Withstanding voltage
Cable Gauge
Diameter Range
Protection Level	IP67	IP67	IP67
Connecting mode	Crimp / Busbar	Crimp / Busbar	Crimp / Busbar
Prevent the combustion level	UL94-V0	UL94-V0	UL94-V0
Operating temperature	-40℃ – 125℃	-40℃ – 125℃	-40℃ – 125℃
Certification	ISO9001, CE, UL, ROHS	ISO9001, CE, UL, ROHS	ISO9001, CE, UL, ROHS

Resource Downloads

Specification for energy storage connector

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Specification for Energy Storage Connector Series – 120A, 150A, 200A

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Product Advantages

High-Reliability Waterproof & Dustproof Protection

All products in our series feature high-reliability waterproof and dustproof protection. IP67 certified models withstand temporary immersion up to 1 meter for 30 minutes. IP68 certified models are designed for prolonged submersion in demanding environments (specific depth and duration refer to product datasheet). For applications requiring frequent high-pressure high-temperature washdown — such as food processing, agricultural machinery, and heavy equipment — IP69K protection is available as a customizable option.

Note: IP69K is an optional custom feature and is not standard across all models.

Wide Operating Temperature Range

Our connectors operate reliably across a broad temperature range from -40°C to +105°C (with certain energy storage series reaching up to +125°C). This ensures stable performance in extreme climates — from freezing winters to scorching summers — making them suitable for desert, snowy, high-altitude, and other harsh environmental conditions.

High-Strength Flame-Retardant Housing

The housing is constructed from high-performance engineering plastic with UL94 V-0 flame-retardant certification, ensuring self-extinguishing properties in case of fire. The structural design also provides impact resistance, protecting internal precision terminals from accidental collisions and mechanical shocks in industrial environments.

High Mating Cycle Durability

Our connectors are rated for 500+ mating cycles, validated through rigorous plug-and-unplug testing. In frequent connection and disconnection scenarios, they maintain stable contact performance and consistent electrical reliability — effectively reducing maintenance frequency and replacement costs over the product lifecycle.

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FAQ

Find instant answers to critical engineering specifications, manufacturing capabilities, and global procurement standards.

Our products are UL, TUV, CE, 3C, and RoHS certified. Our factories are ISO9001 and IATF16949 certified.

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Application Case Study (Energy Storage Focus)

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Emerging Trends (Low-Altitude Sector)

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