Top Photochemical Etcing

Sunnytech 2w 6v USB Mini Solar Panel Module 3.5w 6v USB DIY Polysilicon B032-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 USB 2.0 interface, it can charge power bank, MP3, MP4 and other digital products. In any sunny place, it will work for you. This solar panel can't charge smart phone, like iPhone, Galaxy, etc,as smart phone has current protection system. the current from solar panel is not stable because of sunlight change, the smart phone refuse to be charged. If see any advertisement said can charge iPhone, that's false advertisement, please be attention..
  • 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..
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Sunnytech 1pc 3W 12V 250ma Mini Small 2w 6v 330ma DIY Polysilicon Solar Epoxy Cell B047-B031

  • SUFFICIENT ENERGY----High conversion rate, high efficiency output, excellent weak light effect..
  • HIGH QUALITY----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. It can be used for teaching purpose. Many of our customers comes from school,colleague,etc..
  • DIY YOUR OWN SMART MODEL---- Build your own powered models, solar toys, solar lights, solar displays, charging small DC batteries. It can be used for teaching purpose. Many of our customers come from school, colleague, etc..
  • CONNECT SOLAR PANELS IN PARALLEL OR IN SERIES---- 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 connects 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..
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Sunnytech 2w 6v USB Mini Solar Panel 3w 9v 333ma poxy Cell Charger DIY B032-B043

  • ...solar toys, solar lights, solar displays, charging small DC batteries. It can be used for teaching purpose. Many of our customers come from school, colleague, etc..
  • 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. It can be used for teaching purpose. Many of our customers comes from school,colleague,etc..
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Sunnytech 0.5w 5v 100ma Mini Small 3W 12V 250ma Solar Panel Module B016-B047

  • ...s make working with it easy and fun. For those of you who want to connect more than one panel together, this panel has two soldered tabs for permanent connections..
  • 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..
  • PORTABLE----Mini solar panel, compact & stylish size, easy to be held, can be easily taken to outdoor activity..
  • CONNECT SOLAR PANELS IN PARALLEL OR IN SERIES---- 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 5.5v solar panel connect together in series, so its voltage is 11V. 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..
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Sunnytech 0.5w 5v 100ma Mini Small Solar Panel Module 2w 6v 330ma DIY Polysilicon B016-B031

  • ...s make working with it easy and fun. For those of you who want to connect more than one panel together, this panel has two soldered tabs for permanent connections..
  • 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..
  • SUFFICIENT ENERGY---- High conversion rate, high efficiency output, excellent weak light effect..
  • CONNECT SOLAR PANELS IN PARALLEL OR IN SERIES---- 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 5.5v solar panel connect together in series, so its voltage is 11V. 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.
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Sunnytech 0.5w 5v 100ma Mini Small Solar Panel Module DIY Polysilicon Solar Epoxy Cell Charger B016

  • ...s make working with it easy and fun. For those of you who want to connect more than one panel together, this panel has two soldered tabs for permanent connections..
  • 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..
  • CONNECT SOLAR PANELS IN PARALLEL OR IN SERIES---- 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 5.5v solar panel connect together in series, so its voltage is 11V. 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.
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Sunnytech 0.5w 5v 100ma Mini Small Solar 2w 6v USB Epoxy Cell Charger B016-B032

  • ...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..
  • 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..
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Sunnytech 2w 6v USB Mini Panel 1.25w 5v 250ma DIY Polysilicon Solar Epoxy Cell B019-B032

  • ...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..
  • 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..
  • DIY YOUR OWN MODEL----Build your own powered models, solar toys, solar lights, solar displays, charging small DC batteries. It can be used for teaching purpose. Many of our customers come from school, colleague, etc..
  • 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. Color coded wires with alligator clips make working with it easy and fun. For those of you who want to connect more than one panel together, this panel has two soldered tabs for permanent connections..
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Sunnytech 2w 6v USB Mini Solar Panel 2w 6v 330ma Module DIY Polysilicon B031-B032

  • ...age 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..
  • 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..
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AOSHIKE 10Pcs 3V 120mA Micro Solar Panels Cells DIY Solar Epoxy Plate Electric Toy Materials Photovoltaic Cells Charger 60mmx55mm/2.36'x2.16'

  • ...e the feature of resist compression, corrosion resisting, crystal-clear appearance, low cost, etc. Encapsulated in waterproof resin so it should not be affected by rain or snow..
  • Solar panels are devices that absorb sunlight and convert solar radiation directly or indirectly into electricity through photoelectric or photochemical effects, which is perfect devices for science project..
  • Solar panels can link together in parallel or series to speed up the rate of charge to max the voltage power in order to match the storage battery of your DIY solar products. We offer multiple voltages of solar panel for you to choose, such as 0.5V, 1V, 1.5V, 2V, 3V, 3.5V, 4V, 5V, 5.5V, 6V, 9V, 12V, 18V, and solar panel with USB attached..
  • To build your own powered models, solar toys, solar lights, solar displays, charging small DC batteries. DIY solar products application: Solar Lawn Lamp, Solar Wall Lamp, Solar Art Craft, Solar Toy, Solar Radio, Solar Aluminum Flashlight , Solar Powerbank Charger, Solar Mini Water Pump, etc..
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Sunnytech 0.5w 5v 100ma Mini Small Solar 1.25w 5v 250ma DIY Polysilicon Solar Epoxy Cell Charger B016-B019

  • BLOCKING DIODE INSTALLED ----A blocking diode installed already in the backside to protect the solar panel from over-charging and current backflow..
  • 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..
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Sunnytech 1pc 0.5w 5v 100ma 2w 6v 330ma 3W 12V 250ma Mini Small Solar Panel Module DIY B016-B031-B047

  • ...an take two or more same solar panel together parallel connection..
  • SUFFICIENT ENERGY---- High conversion rate, high efficiency output, excellent weak light effect..
  • 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. It can be used for teaching purpose. Many of our customers comes from school,colleague,etc..
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