6V 550mA 3.3W Polycrystalline Mini Solar Panel for DIY Projects

<div class=""wd-single-title wd-wpb wd-rs-65df2ed176b96 vc_custom_1709125336948 text-left""> <h4><strong>Technical Specifications:</strong></h4> <ul> <li><strong>Type</strong>: Polycrystalline Solar Panel <ul> <li><strong>Polycrystalline</strong> panels are made from silicon crystals that are melted together, which makes them a bit less efficient but more affordable compared to monocrystalline panels.</li> </ul> </li> <li><strong>Dimensions</strong>: 145 x 145 mm (5.7 x 5.7 inches) <ul> <li>This compact size makes it suitable for small-scale solar projects.</li> </ul> </li> <li><strong>Voltage</strong>: 6V <ul> <li>The panel generates a nominal voltage of 6 volts, suitable for various small electronic devices.</li> </ul> </li> <li><strong>Current</strong>: 550mA <ul> <li>It produces a current of 550 milliamperes, which is typical for small solar panels.</li> </ul> </li> <li><strong>Power Output</strong>: 3.3W <ul> <li>The panel provides a maximum power output of 3.3 watts under ideal conditions.</li> </ul> </li> </ul> <h4>**2. <strong>Performance and Efficiency:</strong></h4> <ul> <li><strong>Efficiency</strong>: Polycrystalline panels generally have an efficiency of around 15-18%, which is lower than monocrystalline panels but still effective for many applications.</li> <li><strong>Temperature Coefficient</strong>: The performance of polycrystalline panels can decrease more with rising temperatures compared to monocrystalline panels.</li> </ul> <h4>**3. <strong>Applications:</strong></h4> <ul> <li><strong>DIY Solar Projects</strong>: Ideal for hobbyists and DIY enthusiasts who want to build their own solar-powered devices or systems.</li> <li><strong>Battery Charging</strong>: Can be used to charge small batteries, such as those in portable electronics or backup power systems.</li> <li><strong>Cell Phone Chargers</strong>: Suitable for powering basic phone chargers or other small electronic devices.</li> <li><strong>Solar Toys or Gadgets</strong>: Perfect for educational projects or solar-powered gadgets.</li> </ul> <h4>**4. <strong>Installation Tips:</strong></h4> <ul> <li><strong>Mounting</strong>: Ensure the panel is securely mounted in a location with maximum sun exposure, ideally angled to capture sunlight throughout the day.</li> <li><strong>Wiring</strong>: Connect the panel to a charge controller if you are using it to charge batteries, to avoid overcharging and to regulate the power output.</li> <li><strong>Weather Resistance</strong>: Most panels are designed to withstand various weather conditions, but ensure they are properly sealed and protected against potential water damage.</li> </ul> <h4>**5. <strong>Maintenance:</strong></h4> <ul> <li><strong>Cleaning</strong>: Regularly clean the panel surface with a soft cloth and mild detergent to remove dust, dirt, and debris that can block sunlight.</li> <li><strong>Inspection</strong>: Periodically check for any physical damage, such as cracks or loose connections, to ensure optimal performance.</li> </ul> <h4>**6. <strong>Additional Considerations:</strong></h4> <ul> <li><strong>Compatibility</strong>: Make sure the voltage and current specifications of the panel match the requirements of your device or battery.</li> <li><strong>Power Regulation</strong>: For devices that require a stable voltage or current, consider using a voltage regulator or charge controller in conjunction with the solar panel.</li> </ul> </div> <div class=""wd-single-price wd-wpb wd-rs-65df2db0b9102 vc_custom_1709125068956 text-left""></div>