MC4 Solar Connector Male & Female Pair Kit

Upgrade your interface with crisp visuals.
This 12864 Graphic LCD Module delivers a sharp 128x64 pixel resolution on a stunning blue backlight with white pixels. Built with the versatile ST7920 controller, it supports both Parallel and SPI Serial modes, allowing you to save precious I/O pins on your Arduino or microcontroller. Perfect for displaying complex graphics, charts, and custom text.

• High-Res Graphic Display: 128x64 dot matrix resolution enables text, images, and graph rendering.
• Crisp Visibility: Deep blue background with bright white pixels provides excellent contrast and aesthetics.
• Dual Interface Modes: Supports both 6800 8-bit Parallel and Serial (SPI) modes (Selectable via Pin 15 PSB).
• Standard 5V Logic: Seamlessly compatible with Arduino UNO, Mega, and other 5V logic controllers.
• Adjustable Contrast: Dedicated V0 pin allows for precise brightness and contrast tuning via potentiometer.
• Robust Mounting: Four corner mounting holes (3mm) for secure installation in enclosures.

Reliable Power Starts with the Right Connection

Your solar system is only as strong as its weakest link. Weak or leaky connectors cause energy loss, safety risks, and costly downtime. Our MC4 Solar Connector Male & Female Pair solves that problem with industry-proven engineering designed for extreme outdoor conditions.

Engineered for Real-World Solar Demands

Crafted from durable PC+PA6 housing and premium tinned-copper open-style contacts, these connectors deliver ultra-low resistance and outstanding conductivity. The secure crimp connection handles 2.5 mm², 4 mm², or 6 mm² solar cable effortlessly – no soldering required.

Unmatched Weather Protection

An advanced sealing ring and double O-ring system achieve true IP67 waterproof and dustproof performance. Rain, dust, snow, or UV exposure – your connections stay dry and corrosion-free for decades.

Safe & User-Friendly Design

• Stable self-locking mechanism clicks securely into place
• “DO NOT DISCONNECT UNDER LOAD” safety marking
• Touch-proof insulated contacts prevent accidental shocks
• Wide operating range: -40°C to +125°C

Quick DIY Installation

Everything you need is in the box: one male housing, one female housing, and two precision crimping pins. Simply strip your cable, crimp the pins, and assemble – professional results in minutes.

Whether you’re expanding your rooftop solar array, building an off-grid cabin system, or maintaining commercial PV installations, these MC4 connectors give you peace of mind and maximum energy harvest.

• Local delivery within Hong Kong and in-store pickup.​
• Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.​
• Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).​
• Estimated delivery time: 1–3 business days after dispatch (Hong Kong).​
• In-store pickup details (location and time) will be confirmed by email or phone message.​
• Delivery times are estimates and may be affected by weather or unforeseen circumstances.​