Item Tag: polycrystalline silicon

3V 0.6W Solar Panel 15cm Wire Length for Connecting to Small Power Systems

Cable length: 15CM. Compact 60x75mm Size: Features a lightweight and portable design FOR IDEAL for small-scale solar applications and DIY projects. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

Solar Cell Round Solar Panel Diameter 32MM 0.07W DIY for Phone Light Toy Charger

We appreciate you contact us before open cases or leave neutral/negative feedback,communication is a good way and please believe we’ll solve any problem for you,thanks 🙂 Have any questions, please message to us. ===================================================================Our item all 100% test before leave the factory,they must pass a quality examination. Please chose the better quality and believe our racing products no lowest price but to keep high quality.================================================================================ Large bulk purchases, while bargaining. Item DescriptionSolar Cell Round Solar Panel Diameter 32MM 0.07W/PCS DIY for Phone Light Toys Charger We are a professional Solar Cells Manufactures, High ellectrical Polycrystalline Silicon Solar Cell! ​A solar cell (or a «photovoltaic» cell) is a device that converts photons from the sun (solar light) into electricity.In general, a solar cell that includes both solar and nonsolar sources of light (such as photons from incandescent bulbs) is termed a photovoltaic cell.Fundamentally, the device needs to fulfill only two functions: photogeneration of charge carriers (electrons and holes) in a light-absorbing material, and separation of the charge carriers to a conductive contact that will transmit the electricity. This conversion is called the photovoltaic effect, and the field of research related to solar cells is known as photovoltaics. Solar cells have many applications.Historically solar cells have been used in situations where electrical power from the grid is unavailable, such as in remote area power systems, Earth orbiting satellites, consumer systems, e.g. handheld calculators or wrist watches, remote radio-telephones and water pumping. How to choose solar panel : This table show the solar system configuration relationship between storage batteries and solar panels, so you can size the voltage of the solar panel according to your need. DC Storage Battery Solar Panel 1.2V2V ~ 2.5V2.4V3.5V ~ 4V3.6V5V ~ 6V6V7.5V ~ 9V12V15V ~ 18V Applications:SMALL HOME PROJECTS .SCIENCE PROJECTS .ELECTRONIC APPLICATIONS .CHARGING SMALL DC BATTERIES .BUILD YOUR OWN SELF POWERED MODELS / TOYS / SOLAR DISPLAYS. Performance parameters:Operating Voltage: 0.5VWorking Current: 140mAPeak Power: 0.07W/PCSSize: Φ32 mm Tested under standard test conditions (STC):Radiation: 1000W/m21.5 times the spectrumComponent Test temperature 25 degrees Celsius Solar cell * 2pcsSolar cell * 5pcsSolar cell * 10pcsSolar cell * 20pcsSolar cell * 30pcsSolar cell * 50pcsSolar cell * 100pcs ** IMPORTANT INFORMATION **Professional Installer Is Highly Recommend (No Instruction Included) All items are Brand New unless stated otherwise on the listing. We sell DIY (Do It Yourself) Items with a few exceptions. Professional installation is strongly recommended. Shipping Details We ship to your eBay address. Please make sure your eBay address is correct. Buyer takes responsibility if eBay address is wrong.Items will ship out within 1-5 business days after payment is received.We’ll ship by China Post Airmail,it NORMALLY takes 8-16 working days to Asia,Oceania,North America and 12-21 working days to other countries,while for Malta,Peru, Cyprus, Russia, Brazil etc. may take up to 5-8 weeks for delivery due to custom handling for international parcels.To USA,we’ll ship by ePacket,delivery time is around 7-14 business days.Above time are for reference ONLY. Shipping might be delay by holidays,events and other uncertainties such as custom. About the FEDEX & TNT & UPS ShipmentOn line shipment by FEDEX or TNT Low price just only for accounting the ship cost. Every order will Choose the most suitable way of logistics delivery. As normal we will chose DHL ,UPS,TNT,FEDEX ,EMS Or other Line. Sure,Don’t worry,we never ship as china post mail oce you chose fedex or TNT. If you can’t agree with our shipment,please inform us when you make order. We will inform you the to pay extra post in time. Sales Taxes:Import duties,taxes and charges are not included in the item pricePlease check with your country customs office for these additional charges (Usually we’ll mark items as gifts and lower the value) Payment We accept Paypal only Return Policy & Customer Services Please contact us before leaving neutral or negative feedback and we will try our best to resolve any issue. Feedback will be left to every buyer who completed the transaction and left positive feedback to us.We accept 30 days return only if item is original. Refund will be issued once we receive your returned items. Buyer is responsible for all return shipping charges. Thanks for your visit. Hoping you nice shopping experience O(∩_∩)O˜

5 Pcs Small Solar Panels,1W 5V 200Ma Mini Solar Panel Photovoltaic Solar Cells C

Multi-function Solar Panel. Other Solar Panels for Choice. Atmospheric pressure 101kPa.2. Solar irradiance 1000W/m².3. Module temperature 25℃.4. Air quality AM1.5. 🏞️【High-quality science&tech solar panel】Adoption of advanced cell technology, Polycrystalline silicon technology; improve the power generation per unit area, strengthen the durability to extend the service life; Resistant to wind, snow, frost, rain, fog, erosion etc.