Custom DC Connector Manufacturer
Professional OEM/ODM services with MOQ from 100 pieces. Fast 7-15 days delivery, complete customization capabilities, and 20+ years manufacturing expertise for your DC connector projects.
Your Trusted DC Connector Supplier
With ISO9001:2015 & ISO14001:2015 certifications, 20+ years manufacturing experience, and dedicated international business team, XiangOu Solar serves global markets with comprehensive after-sales support and quality assurance.
ISO Certified
ISO9001:2015 & ISO14001:2015 quality management systems
Global Markets
Serving customers across North America, Europe, and Asia-Pacific
Expert Team
Dedicated international business and technical support teams
Full Warranty
Comprehensive after-sales support with quality guarantee
Explore Our DC Connector Series
MC4 Solar Connectors
IP67 waterproof, 1000V/30A rated, TUV certified. Perfect for residential and commercial solar installations with secure locking mechanism.
MC4 Branch Connectors
Y-type and T-type configurations, 1500V DC rated, flame retardant materials. Ideal for parallel string connections in large solar arrays.
Anderson PowerPole
Modular design, 15A/30A/45A options, silver-plated contacts. Excellent for battery connections and portable power applications.
Custom DC Connectors
Tailored specifications, multiple materials, custom branding available. Engineered for specific applications with unique requirements.
Why Partner with XiangOu for Your DC Connector Needs?
Supply Chain & Delivery
Efficient supply chain management with 7-15 days standard delivery. Rush orders supported with expedited production schedules.
Cost & Customization
Competitive pricing with volume discounts. Full customization capabilities including materials, specifications, and branding.
Quality Management
ISO certified quality systems with IQC, IPQC, and FQC testing. Comprehensive quality control at every production stage.
Technical Support
Direct engineer communication for design optimization. Free design feedback and technical consultation throughout your project.
Compliance & Certification
CE, RoHS, TUV certifications available. Full compliance documentation and support for international market requirements.
After-sales & Warranty
2-year standard warranty with extended options. Comprehensive after-sales support and replacement guarantee.
Frequently Asked Questions
Production & Quality Control
Manufacturing Excellence
Advanced Production Lines
4 automated production lines with capacity of 50,000+ units per month. Latest injection molding and assembly equipment.
Clean Workshop Environment
5S management system, temperature and humidity controlled environment, strict safety protocols and ESD protection.
Key Manufacturing Equipment
Precision injection molding machines, automated assembly lines, ultrasonic welding, and contact insertion equipment.
Quality Assurance
Incoming Quality Control (IQC)
100% raw material inspection including dimensional checks, material certification, and performance testing.
In-Process Quality Control (IPQC)
Real-time monitoring during production with statistical process control and immediate corrective actions.
Final Quality Control (FQC)
Comprehensive final inspection including electrical testing, mechanical testing, and visual inspection.
Inner Packaging
Anti-static bags, foam protection, individual labeling
Outer Packaging
Corrugated boxes, shock absorption, moisture protection
Pallet Packaging
Wooden pallets, stretch wrap, export documentation
Custom Options
Branded packaging, special requirements, retail ready
Certifications & Compliance
ISO 9001:2015
ISO 14001:2015
CE Marking
RoHS Compliant
TUV Certified
The Ultimate DC Connector Guide
Comprehensive guide for engineers, procurement managers, and project managers covering selection criteria, quality assessment, customization processes, cost optimization, compliance requirements, and maintenance best practices.
Guide Contents
Q: How to quickly determine if a DC connector suits my application?
A: Check three key parameters: voltage rating (must exceed system voltage), current rating (with 25% safety margin), and IP rating (matching environmental conditions). Verify connector type compatibility with your existing system.
Q: What are the 3 most important parameters when selecting DC connectors?
A: 1) Electrical ratings (voltage/current capacity), 2) Environmental protection (IP rating, temperature range), 3) Mechanical specifications (mating force, retention strength, durability cycles).
Q: How do material and process choices affect performance and cost?
A: Premium materials (silver-plated contacts, PPO housings) improve conductivity and durability but increase cost 15-30%. Standard materials offer good performance for most applications at lower cost.
Start Your DC Connector Project Now
Get rapid response within 4 hours, customized solutions, free samples, and competitive pricing. Our engineering team is ready to support your project from concept to delivery.
Why Choose XiangOu Solar?
- 20+ years manufacturing expertise
- ISO certified quality systems
- Fast 7-15 days delivery
- MOQ from 100 pieces