Description
The Suntree PV Disconnect is a critical safety and operational component in solar energy systems, engineered to provide reliable isolation of DC power from photovoltaic arrays. Designed for residential, commercial, and utility-scale installations, it allows technicians to safely de-energize PV circuits for maintenance, troubleshooting, or emergency shutdowns, minimizing risks of electric shock or arc flash.
Key Features & Benefits:
High Voltage/Current Capacity: Rated for 1500V DC and up to 63A continuous current, supporting modern high-voltage solar arrays and large-scale systems.
Robust Construction: UV-stabilized, halogen-free thermoplastic housing with flame-retardant (UL94 V-0) properties resists extreme temperatures (-40?C to +85?C), moisture, and corrosion.
Arc-Quenching Technology: Double-break contacts and quick-make/quick-break mechanisms minimize arcing, ensuring safe interruption of DC currents.
Touch-Safe Design: Lockable rotary handle with padlock compatibility (OCO/OCD “Open-Close-Off” functionality) prevents accidental re-engagement.
Easy Installation: DIN rail or panel-mounted with tool-free terminals, compatible with 4mm??35mm? PV cables for rapid deployment.
Compliance & Certification: Meets IEC 60947-3, T?V Rheinland, UL 508, and RoHS standards, ensuring global market compatibility.
Technical Specifications:
Voltage Rating: 1500V DC
Current Rating: 32A, 63A (configurable)
Poles: 1P, 2P (positive and negative isolation)
Ingress Protection: IP65 (dust/water resistant)
Mechanical Lifespan: 10,000+ operations
Applications:
Isolating PV strings during inverter servicing or battery replacement.
Integration into solar combiner boxes or distribution panels.
Emergency shutdowns in ground-mounted solar farms or rooftop systems.
Compliance with NEC/CE/IEC regulations for DC disconnects in residential and industrial setups.
Supply Chain & Installation Advantages:
Bulk Availability: Stocked in multiple configurations (1P, 2P) with pre-drilled mounting brackets for large projects.
Global Logistics: Certified for EU, North American, and Asian markets, with fast-track shipping for urgent installations.
Cost Efficiency: Reduces labor time with plug-and-play compatibility and pre-labeled terminals for polarity identification.
Scalability: Compatible with leading inverters (SMA, SolarEdge, Huawei) and retrofit-ready for legacy systems.
Why Choose Suntree PV Disconnect?
Solar-Specific Safety: Engineered for high DC voltage environments, with arc-fault mitigation and fail-safe operation.
Durability: Corrosion-resistant stainless steel hardware and hermetic sealing ensure decades of reliability in coastal or industrial areas.
User-Friendly: Clear ON/OFF indicators, ergonomic handle, and optional auxiliary contacts for remote status monitoring.
Sustainability: Halogen-free materials align with green energy initiatives and reduce environmental impact.
End-to-End Solar Solutions:
Sale: Competitive pricing for bulk orders, including custom labeling and private OEM/ODM services.
Supply: Streamlined global distribution network with in-stock availability for solar contractors and wholesalers.
Installation: Simplified integration guides, CAD drawings, and 24/7 technical support for hassle-free compliance.
Upgrade your solar power systems with the Suntree PV Disconnect?the trusted solution for safe, efficient, and compliant DC isolation. Partner with us to ensure your projects meet the highest standards of operational safety, regulatory adherence, and long-term reliability in renewable energy infrastructure.
Certifications & Warranty:
Certified to IEC 60947-3, T?V Rheinland, UL 508, CE, and RoHS.
Backed by a 10-year limited warranty and lifetime technical support for installers and suppliers.
Compatible with solar monitoring systems for remote disconnection and real-time safety management.
