IP67 Solar Panel Diode Connector 10A–30A | Waterproof PV
IP67 Solar Panel Diode Connector 10A–30A | Waterproof PV
IP67 Waterproof Photovoltaic Diode Connector – 10A / 15A / 20A / 30A
Keep your solar panel system running at peak efficiency with this high-quality Photovoltaic Diode Connector. Designed for residential and commercial solar installations, it features copper tin-plated contacts, PC/PA insulation, and a robust IP67 waterproof and dustproof rating — making it ideal for outdoor use in all weather conditions.
Key Specifications
- Rated Voltage: 1000V
- Rated Impulse Voltage: 1000V
- Rated Current: 24A – 14AWG (2.5mm²) | 30A – 12 & 10AWG (4mm² & 6mm²)
- Test Voltage: 6kV (50Hz)
- Protection Grade: IP67 (Waterproof & Dustproof)
- Contact Material: Copper, Tin Plated
- Insulation Material: PC/PA
- Flame Class: UL94-V0
- Contact Resistance: ≤5mΩ
- Operating Temperature: -40°C ~ +90°C
- Compatible Cable Sizes: 10, 12, 14 AWG (2.5mm² / 4mm² / 6mm²)
- Diode Options: 10A, 15A, 20A, 30A
- Quantity: 1 Piece
Why Choose This Solar Diode Connector?
- ✅ Anti-Backflow Protection: Built-in diode prevents reverse current flow, safeguarding your solar modules and battery systems.
- ✅ IP67 Rated: Fully waterproof and dustproof — engineered to withstand harsh outdoor environments.
- ✅ Tin-Plated Copper Contacts: Ensures excellent electrical conductivity and long-term corrosion resistance.
- ✅ UL94-V0 Flame Rated: Self-extinguishing insulation material for enhanced fire safety.
- ✅ MC4 Compatible: Plug-and-play design works seamlessly with standard MC4 solar connectors.
- ✅ Snap-In Locking System: Secure, tool-free connection that won't loosen under vibration or thermal expansion.
- ✅ Wide Temperature Range: Performs reliably from -40°C to +90°C — from freezing winters to scorching summers.
Applications
Perfect for DIY solar panel setups, off-grid systems, RV solar installations, rooftop photovoltaic arrays, and any solar module wiring project requiring reliable anti-reverse current protection.
Package Contents
- 1× Photovoltaic Diode Connector
Made in China.
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Frequently Asked Questions
Q: What diode current ratings are available for this photovoltaic connector?
A: This solar panel diode connector is available in four current ratings: 10A, 15A, 20A, and 30A, making it suitable for a wide range of solar module configurations and cable sizes (10–14 AWG / 2.5mm²–6mm²).
Q: Is this connector compatible with standard MC4 solar connectors?
A: Yes, this photovoltaic diode connector is designed to be compatible with MC4 connectors, offering a simple plug-and-play installation with no special tools required.
Q: What does the IP67 rating mean for outdoor solar installations?
A: An IP67 rating means the connector is fully dustproof and can withstand temporary immersion in water up to 1 meter for 30 minutes. This makes it highly suitable for permanent outdoor solar panel installations exposed to rain, humidity, and dust.
Q: What is the purpose of the diode in this solar connector?
A: The built-in diode prevents reverse current (backflow) from flowing back through the solar panel, which can occur in shaded or low-light conditions. This protects your solar modules and connected equipment from potential damage caused by unwanted current reversal.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.