3V 1W Mini Solar Panel (110x60mm) for DIY STEM & IoT Projects

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.

Power Your Imagination with Renewable Energy

Stop relying on disposable batteries for your low-power electronic builds. The 3V 1W Mini Solar Panel is an ultra-compact, highly efficient power solution designed to help you integrate clean, renewable energy into your custom designs. Measuring just 110x60mm, it easily fits into small enclosures and DIY chassis, making it an essential component for any electronics workbench.

Perfect for STEM Education and DIY Hobbies

Learning about renewable energy shouldn't just be theoretical. This mini solar cell is an excellent hands-on tool for school STEM projects and science fairs. Students and makers can easily solder wires to the pre-tinned contact pads on the back, instantly powering up small DC motors, buzzers, or LED circuits. It’s a practical, safe, and engaging way to understand how solar energy conversion works in the real world.

Compact Design Meets Reliable Performance

Despite its small footprint, this 1W solar panel delivers a steady 3 Volts of power under direct sunlight. The module is constructed with premium polycrystalline cells, encased in a tough, anti-scratch epoxy resin surface. This rugged construction protects the delicate solar cells from dust, light moisture, and physical impact, ensuring long-lasting performance even when your IoT sensors or outdoor gadgets are exposed to the elements.

• 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.​