Industry News

Secure Your Outdoor Energy Storage with Reliable Waterproof Screw Connectors

2025-09-08

When it comes to outdoor energy storage systems, ensuring durability and safety is paramount. Exposure to rain, humidity, dust, and temperature fluctuations can compromise electrical connections, leading to system failures or safety hazards. That’s where our Waterproof Screw Connector comes in—a robust solution designed specifically for harsh outdoor environments. Built to meet industrial standards, this connector offers exceptional performance, ease of installation, and long-term reliability.

Whether you’re working on solar energy storage, EV charging stations, or backup power systems, our Waterproof Screw Connector provides a secure and efficient way to manage electrical connections. Below, we break down the key product parameters to help you understand why this connector is the ideal choice for your projects.


Key Features and Parameters

Our Waterproof Screw Connector is engineered with precision to deliver optimal functionality. Here are its core features:

  • IP68 Protection Rating: Fully waterproof and dustproof, even when submerged in water up to 1.5 meters for 30 minutes.

  • High-Temperature Resistance: Operates efficiently in temperatures ranging from -40°C to 105°C.

  • Corrosion-Resistant Material: Made from premium PA66 (Nylon) with a copper conductor coated in tin for enhanced conductivity and resistance to oxidation.

  • Screw-Clamp Design: Ensures a firm, secure connection and reduces the risk of loosening due to vibrations.

  • UV Resistance: The housing material is treated to withstand prolonged exposure to sunlight without degradation.

  • Wide Compatibility: Suitable for wire sizes from 12 AWG to 26 AWG.


Waterproof Screw Connector

Technical Specifications

For a detailed overview, refer to the table below:

Parameter Specification
Model Number WP-SC-202
IP Rating IP68
Operating Voltage Up to 600V
Current Rating 20A
Wire Size Range 12-26 AWG
Housing Material PA66 (Nylon)
Contact Material Tin-Plated Copper
Operating Temperature -40°C to 105°C
Clamping Type Screw-Type
Color Black

Applications

This Waterproof Screw Connector is versatile and ideal for various outdoor energy storage applications, including:

  • Solar power storage systems

  • Outdoor battery enclosures

  • Electric vehicle charging infrastructure

  • Industrial backup power units

  • Marine and RV energy systems


Why Choose Our Waterproof Screw Connector?

Durability and safety are non-negotiable in outdoor energy applications. Our connector not only meets but exceeds industry requirements, providing a seamless blend of innovation and practicality. The screw-clamp mechanism ensures a stable connection, while the high-quality materials guarantee longevity even under extreme conditions.

Easy to install and maintenance-free, this product simplifies your workflow while elevating system reliability. Don’t compromise on quality—choose a solution that stands the test of time and nature.

If you are very interested in ShenZhen 2 IN 1 Technology's products or have any questions, please feel free to contact us.


8613570826300
sales@cn2in1.com
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