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Posts tagged Cell
HOW TO CALCULATE THE AREA OF A SOLAR CELL IN A SOLAR PANEL?
Jun 6th
Question by khyati:
How to compute the area of a solar cell in a solar panel?
the solar cell is multi band solar cell, but the size is not known, total area required for the solar panel is known and the electricity consumption per day is also known but i want to know the size of a solar cell required and how much solar cells does panel can have and how to compute the number of panels required? also the efficiency of the solar cell is 50%
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Q&A: WHERE CAN I FIND INFORMATION ON HOW TO BUILD MY OWN SOLAR CELL AN PANEL?
Apr 22nd
Question by iuliescu:
Where can I find information on how to build my own solar cell an panel?
I am looking for a solar panel that it has a good randament in absorbing solar energy, and therefore has a small area.
I am asking this because I am living in a village somewhere in Transilvania in Bihor mountains that does not have electricity .
I am writing now from a city named Cluj- from my university.
Please help me in this problem.
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HOW TO SAVE ENERGY ON YOUR CELL PHONE.?
Feb 11th
Question by Lor:
How to save energy on your cell phone.?
I want to save energy on my cell phone but i dont want anything complicated. im spending the night at my friends home but im always txtiing my bf and i dont wanna run outta battery in cade of an emergency. im gonna charge my phone right before i go but i dont know if it will be enough.
thanks:)
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NEW 6V,410MA PORTABLE TRAVELLING SOLAR CHARGER FOR CELL PHONE W/ USB CHARGING CABLE,GPS,DC,MP3/4 (POWER BANK NOT INCLUDED)
Feb 11th
- Solar panel output: 6V, 410mA
- Working temperature: -20-80?
- Working life of solar panel: Above 10 years
- Charging time for handset: 2-3 hours
- Dimension: 245*170*5mm,Weight: 220g,full 12 months warranty
If you are a frequent traveler, we highly advocate this powerful solar charger. The unit is qualified for recharging your cell phone, digital camera, portable multimedia player, GPS, and other digital devices. Besides, you will like the practical design which grants for multiple placement options. It can be clipped on the bag, attached on the car window glass, or put on the ground with bracket.
Brand New Product! Full 12 months warranty!
Pay Attention:
1:The Power bank included in picture i
SALE Price: $ 24.36
Rating: 
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6V 16MA SOLAR CELL
Jan 26th
- `
High Voltage Miniature Solar Cell, best to replace 6V battery packs or equivalent loads. Can be combined in series or parallel arrangements for increased voltage or current. Best for use with motors or other solar products.Specifications:? Polycrystalline Solar Cell,? Efficiency: 15.0%,? Color: Blue,? Peak Voltage (Vmp): 5.38V,? Open Circuit Voltage (Voc): 6.2V,? Peak Current (Imp): 16mA,? Short Circuit Current (Isc): 17.8mA,? Dimensions: 50mm (1.97″) x 20mm (.78″) x 3.0mm (.12″) (LxWxD)
SALE Price: $ 2.95
Rating:
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Q&A: WHAT IS THE DIFFERENCE BETWEEN A SOLAR CELL AND A SOLAR PANEL?
Jan 2nd
Question by jinRisse:
what is the difference between a solar cell and a solar panel?
are these two one and the same? or does the panel can not function without the cell and vice versa?
i need to construct a battery charger using solar energy.. which one would i need? is solar panel enough? solar cell? or do i need to have both?
im quite confused. please help me.
^_^
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IN SIMPLE TERMS, HOW WOULD YOU DESCRIBE WHAT GOES ON IN A SOLAR CELL IN SOLAR ENERGY?
Dec 31st
Question by ~*BabyGirlZu*~:
In simple terms, how would you describe what goes on in a solar cell in solar energy?
I have a science project and I have to expalin to the judge what happends during the process of solar energy. Can you please summurize it in simple, simple to remember terms?
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PHOTOSYNTHESIS IS USED BY PLANTS AND A SEMICONDUCTOR BASED SOLAR CELL BOTH HARNESS SOLAR ENERGY?
Dec 27th
Question by Colli:
Photosynthesis is used by plants and a semiconductor based solar cell both harness solar energy?
Photosynthesis is used by plants and a semiconductor-based solar cell both harness solar energy. what are three ways these two systems are similar and three ways they are different?
Also what is Thermodynamics and how does it apply to each system?
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TRAVEL SOLAR CELL PHONE CHARGER SONY ERICSSON
Nov 4th
Travel Solar Cell Phone Charger Sony Ericsson
- Length x Width x Height (Solar Panel): 4.8″ x 2.88″ x 0.4″ (12 x 7.2 x 1 cm)
- Length x Width x Height (AC Adapter): 2.6″ x 1.5″ x 0.8″ (6.5 x 4 x 2 cm)
- Length (USB Output Cable): 19.6″ (49 cm)
- Length (Connectors): 1.4″ (3.5 cm)
- Color: Black
·Highly versatile with as many as 4 different connectors/tips, compatible with most cell phones, PSPs, MP3/MP4s, PDAs, digital cameras, electronic dictionaries, IPAQs, from discontinued models to latest innovations
·Compatibility list: Connector/Tip 1: 2 mm round pin, suitable for Nokia phones Connector/Tip 2: 3.5 mm round pin, suitable for NK02 Nokia phones Connector/Tip 3: Wide connector, suitable for Sony Ericsson phones Connector/Tip 4: Mini USB, suitable for HTC phones, Bl
Rating: (out of reviews)
List Price: $ 50.80
Price: $ 31.70
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Q&A: DOES UNPLUGGING APPLIANCES OR CELL PHONE CHARGERS WHEN NOT IN USE SAVE ELECTRICITY?
Nov 2nd
Question by james t:
Does unplugging appliances or cell phone chargers when not in use save electricity?
Can you save money by unplugging unused cell phone chargers or toasters or other stuff like that?
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