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FAQ's : 1.) How to use solar energy charger for cellphones, Mp3 players, Mp4 players, PDAs, laptops, digital cameras, and other small electronics? Answer: Expose the solar energy charger facing the sun. Plug in the adapter to the cellphones, Mp3 players, Mp4 players, PDAs, laptops, digital cameras, and other small electronics and then plug the other end into the solar energy charger. 2.) How many hours will it take to fully charge the cellphones, Mp3 players, Mp4 players, PDAs, laptops, digital cameras, and other small electronics? Answer: It is advisable to read the product insert in your solar energy charger as it varies from one model to the other. Some has higher ampherage so it will take shorter time to fully charge your small electronics, and conversely, the lower the ampherage the longer it takes to fully charge. 3.) How to take care of your solar energy charger? Answer: It is advisable to read the product insert of your solar energy charger and follow the manufacturer's suggestions. 4.) Is solar energy charger waterproof? Answer: It is not waterproof. Please read the product insert of your solar energy charger and follow the manufacturer's suggestions. 5.) We live in the islands (Carribean, Bahamas, Mexico, Hawaii, and other countries) what is the benefit we get from cellphone solar energy charger? Answer: Aside from taking advantage of free solar energy, in the event of power outage due to natural or manmade disasters, you'll have peace of mind knowing that you have ready access to call for help. 6.) What's the principle of Solar Energy Inverters or Chargers? Answer: In simple layman terms, we must start from the beginning. The sunlight passes down onto photovoltaic (PV) cells. These cells are made of semiconductor layers of crystalline silicon or gallium arsenide, and they are arrange in panels. The semiconductor layers are a combination of both positive and negative layers, and they are connected through a junction. Basically, as the sunlight (rays) shines down, the semiconductor materials absorbs the light, transferring (converting) the light's energy to the PV cells. This energy knocks electron loose, and they move from one layer to the other, thereby producing an electric current. This is named as direct current (DC). The energy created is then generally either stored in a battery bank for later use or sent directly to an inverter (Charger) depending on the setup and type of the system. For regular consumer use, and alternating current (AC) is needed- 120 volt AC powered home appliances require AC electricity. This is where an inverter comes in. The inverter takes the direct current and runs through a transformer. It is almost as though the inverter is tricking the transformer into thinking it is getting AC by forcing the DC to act in a way similar to AC--the inverter runs the DC through two or more transistors that are rapidly turned on and off and feeding two different sides of the transformer. If you have any questions, please do not hesitate to e-mail us at: goe-stores@mycellphonesolarenergycharger.com
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