5V 2A Solar Panel USB Voltage Regulator Module | DC 5V-20V Step-Down
5V 2A Solar Panel USB Voltage Regulator Module | DC 5V-20V Step-Down
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Short Product Description
Short Product Description
Stop worrying about fluctuating solar power damaging your devices. This 5V 2A Solar Panel USB Voltage Regulator is the essential bridge between your solar cells and your hardware. Boasting a 95% conversion efficiency, it transforms erratic 5-20V input into a rock-solid 5V USB output. Whether you are building a custom solar power bank for hiking or a remote Arduino sensor station, this compact, industrial-grade module ensures your electronics stay powered safely and efficiently.
Key Features
Key Features
- 95% Ultra-High Efficiency: Minimizes energy loss as heat, ensuring maximum power transfer from solar panels to your device.
- Stable 2A USB Output: Delivers high-current charging capable of powering modern smartphones and tablets without bottlenecking.
- Wide Input Range (5-20V): Compatible with a vast array of solar panels, from small hobbyist cells to larger 18V folding panels.
- Industrial Operating Temp: Functions reliably in extreme environments, making it ideal for outdoor IoT or weather station projects.
- Complete Protection Kit: Includes a dedicated ABS enclosure and screws for immediate, secure installation.
Full Product Description
Full Product Description
Reliable Power for DIY Solar Projects
Harnessing solar energy is notoriously unpredictable. Direct sun exposure can cause voltage spikes that fry sensitive electronics. Our DC-DC Buck Converter Module acts as an intelligent gatekeeper. By utilizing high-frequency switching technology, it maintains a steady 5V output even as the sun ducks behind clouds, protecting your smartphone, power bank, or DIY kits from voltage instability.
Industrial-Grade Durability
Designed for the elements, this module operates within a wide temperature range of -40°C to +85°C. The integrated XL1410E1 chip ensures high-current output with minimal heat generation. The package comes complete with a precision-fit protective shell and mounting screws, allowing for a professional, "clean-build" look in your project housing.
Engineered for Efficiency
Efficiency is king in solar applications. With a 95% conversion rate, this regulator ensures that almost every watt harvested by your panels reaches your battery. The onboard LED indicator provides instant visual confirmation that the system is active, making it perfect for field deployments where troubleshooting tools are limited.
Technical Specifications
Technical Specifications
- Input Voltage: DC 5V – 20V
- Output Voltage: DC 5V (USB female port)
- Max Output Current: 2A
- Efficiency: Up to 95%
- Operating Temperature: -40°C to +85°C
- Module Dimensions: Approx. 40mm x 30mm x 11mm
- Indicator: Red LED power light
Delivery Options
Delivery Options
- 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.
FAQ Section
FAQ Section
Q: Can I use this with an 18V solar panel?
A: Yes. This module supports up to 20V input, making it perfectly suited for standard 12V/18V solar panels used in camping and DIY setups.
Q: Does it support fast charging protocols?
A: It provides a stable 5V 2A (10W) output via USB. While it doesn't support proprietary "Quick Charge" high-voltage protocols, the 2A current ensures standard fast charging for most mobile devices.
Q: Is the case waterproof?
A: The included case provides structural protection and dust resistance, but it is not IP-rated for waterproofing. For outdoor use, we recommend placing the module inside a weather-sealed project box.
Target Users / Applications
Target Users / Applications
- Outdoor Enthusiasts: DIY solar chargers for hiking, camping, and off-grid expeditions.
- STEM Educators & Students: Perfect for Arduino/Raspberry Pi solar energy experiments.
- IoT Developers: Powering remote sensors and security cameras (Dahua/CCTV accessories).
- Engineering Firms: Reliable voltage regulation for field-testing equipment.
