IP67 Solar Anti-Reverse Diode Connector 30A | PV Weatherproof

IP67 Solar Anti-Reverse Diode Connector – 30A Continuous Current, All-Weather PV Protection

Keep your solar photovoltaic (PV) system running efficiently with this heavy-duty anti-reverse diode solar connector. Engineered for demanding outdoor installations, this connector features a robust IP67-rated weatherproof housing, silver-plated copper contacts, and a reliable snap-in locking system — making it an ideal component for rooftop, off-grid, and portable solar panel setups.

Made in Mainland China.

Why Choose This Solar PV Connector?

• Anti-Reverse Protection: Built-in diode prevents reverse current flow, protecting your solar array and battery system from damage and energy loss.
• IP67 Weatherproof Rating: Fully dustproof and protected against water immersion — confidently deploy in rain, humidity, UV exposure, and extreme temperatures from -40°C to +90°C.
• High-Strength Silicone Seal: Waterproof silicone O-ring delivers a reliable seal even in the harshest outdoor environments.
• 30A Continuous Current Capacity: Supports a maximum forward continuous current of 30A and peak forward surge current of 30A — suitable for high-output solar arrays.
• 1000V Reverse Breakdown Voltage: Handles up to 1000V maximum reverse continuous voltage for safe, long-term operation.
• High-Quality Materials: PC/PA insulation with silver-plated copper contacts for low contact resistance (≤5mΩ) and excellent conductivity.
• Easy Snap-In Connection: Simply press the two sides of the built-in lock to connect or disconnect — designed for multiple connection/disconnection cycles without wear.
• Wide Cable Compatibility: Fits 10, 12, and 14 AWG cables (2.5mm² / 4mm² / 6mm²).
• UL94-V0 Flame Retardant: Safety Level II certified housing for added peace of mind in permanent installations.

Full Specifications

Package Contents

• 2 × Photovoltaic Anti-Reverse Diode Solar Connectors

Ideal Applications

• Rooftop and ground-mount solar panel arrays
• Off-grid solar energy systems
• RV, marine, and portable solar charging setups
• Solar battery charging stations
• DIY solar photovoltaic projects

Related Products You May Like

• 1.4W Solar Bird Bath Fountain Pump – 6 Nozzles & 4 Bars
• 1.5W Solar Fountain Pump with 6 Nozzles – Bird Bath & Pond
• 1-Channel Relay Module DC 3.3V–24V Optocoupler for Arduino

External Resource

For guidance on solar photovoltaic system safety and installation standards, visit the U.S. Department of Energy – Homeowner's Guide to Going Solar.

Frequently Asked Questions

Q: What does an anti-reverse diode do in a solar connector?

A: An anti-reverse diode (also called a blocking diode) in a solar PV connector prevents current from flowing backwards through your solar panels at night or during low-light conditions. This protects your batteries and panels from reverse discharge and potential damage, ensuring your solar energy system operates safely and efficiently at all times.

Q: Is this solar connector compatible with standard MC4 solar panel connectors?

A: This photovoltaic anti-reverse diode connector is designed for use with standard solar PV wiring systems and supports 10, 12, and 14 AWG cables (2.5mm², 4mm², and 6mm²). Please verify your panel's connector type before purchase to ensure compatibility.

Q: What does IP67 protection mean for this connector?

A: IP67 means the connector is fully dustproof (6) and can withstand temporary water immersion up to 1 metre for 30 minutes (7). This makes it well-suited for permanent outdoor solar installations exposed to rain, dust, and other environmental elements.

Q: What temperature range can this connector handle?

A: This solar connector is rated for an operating temperature range of -40°C to +90°C (-40°F to +194°F), making it suitable for use in cold climates, hot desert environments, and everything in between.