Sunnytech® 3.5w 6v USB Mini Solar Panel Module DIY Polysilicon Solar Epoxy Cell Charger B034

Sunnytech® 3.5w 6v USB Mini Solar Panel Module DIY Polysilicon Solar Epoxy Cell Charger B034

• BLOCKING DIODE INSTALLED---- A blocking diode installed already in the backside to protect the solar panel from over-charging and current backflow.
• SOLAR CHARGING---- Use the USB2.0 interface, it can charge power bank, MP3, MP4 and other digital products. In any sunny place, it will work for you.
• PORTABLE & SUFFICIENT ENERGY---- Mini solar panel, compact & stylish size, easy to be held, can be easily taken to outdoor activity. High conversion rate, high efficiency output, excellent weak light effect.
• HIGH QUALITY & EASY USE---- High quality epoxy resin, unique technology to make the components beautiful and strong, anti-wind and snow, increase the service life of solar panels.
• EDUCATION---- Solar panels are devices that absorb sunlight and convert solar radiation directly or indirectly into electricity through photoelectric or photochemical effects, it's perfect devices for science project.

<b>CONNECT SOLAR PANELS IN PARALLEL OR IN SERIES:</b><br> you can remove the USB connector from the panel and soldered on alligator clips. When the voltage of your solar panel doesn't satisfy your storage battery, you can take two or more same solar panels together in series. Such as, two 6v solar panel connect together in series, so its voltage is 12V. When the voltage of solar panel satisfies your storage battery. In order to speed up the rate of charge, you can take two or more same solar panel together parallel connection.<br><br> <b>Ideal for small projects:</b><br> Such as emergency lights, advertisement lamps, traffic lights, household lights, electric fans, solar water pumps, solar street lamps, etc.<br><br> <b>Features:</b><br> Material: polysilicon<br> Max. power: 3.5W<br> Max. voltage: 6V<br> Max. current: 580mA<br> Size: 165*135*3mm/6.5in*5.31in*0.12in<br> Weight: 120g/0.26Ib<br> <b>Package Content:</b><br> 1*Solar Panel & USB<br><br> <b>Friendly remind:</b><br> This solar panel can't charge smart phone, like iPhone, Galaxy, etc,as smart phone has current protection system.<br> the current from solar panel is not stable because of sunlight change, the smart phone refuse to be charged.<br> If see any advertisement said can charge iPhone, that's false advertisement, please be attention.<br> <br> <b> Storage Battery</b>      <b> Solar Panel</b><br>    &nbsp1.2V                    &nbsp2.0V ~ 2.5V <br>    &nbsp2.4V                    &nbsp3.5V ~ 4.0V <br>    &nbsp3.6V                   &nbsp5.0V ~ 6.0V<br>