3W Solar Panel 138X160

3W Solar Panel 138X160

SKU 313070001
$11.95
14 Available
ADD TO CART

Description

This solar panel is made of single-crystal material that performs high solar energy transformation efficiency at 17%. It has a fine resin surface and sturdy back suitable for outdoor environments. A 2mm JST connecter is attached to the penal, which makes it perfect to team up with most of our can-use-solar-power-supply boards, like Seeeduino microcontroller series,Lipo Rider charging boards seriesandXBee carrier WSN products series.

The typical open circuit voltage is around 5V, depending on light intensity. In those bright summer days with clear sky and big sun, the peak OC voltage can rush up to 10V. To prevent any damage to boards that accept a narrow range of input voltage, like Lipo Rider, it’s recommended to check whether the OC voltage is safe before any connection.


FEATURES

  • • Dimensions: 160x138x2.5(±0.2) mm
  • • Typical voltage: 5.5V
  • • Typical current: 540mA
  • • Open-circuit voltage: 8.2 V
  • • Maximum load voltage: 6.4V


DOCUMENTS

Please visit our wiki page for more info about this product. It will be appreciated if  you can help us improve the documents, add more demo code or tutorials. For technical support, please post your questions to our forum.

Technical Details

WeightG.W 104g    
BatteryExclude

Documents

Questions and Answers

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0

Could I use a simple 5V regulator on the output of the panel to make it"safe"for the LiPo Rider Pro? I am concerned that the OC voltage and even the max output voltage might damage the circuit board.

on Oct 19,2016
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Hi Paul.Don't worry about.It can work well with lipo rider pro.

on Oct 20,2016 10:45 AM
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0

Would it be safe to charge with a solar panel with these specs:
6.6V @ 1.25A

Voc is 8.1V

Isc is 1.55A

Thanks - Dom

on Oct 19,2016
Replyupvote ()

Hi Dominic.the voltage and current of solar panel are all less than the specs,so you can do that.

on Oct 20,2016 10:45 AM
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0

Will it charge a 9 volt battery or do I need to get two?
Arduino boards use 9 volt batteries.

on Oct 19,2016
Replyupvote ()

Hello Jeff, thanks for your interest in our products. You could not directly use solar panel to charge battery without a solar charge control circuit. We do not have a control circuit for 9 volt battery , while, you could look into our Solar Charger Sh

on Oct 20,2016 10:43 AM
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0

Hello. The weight of this plate seems to be too light compared to the 2w one. Could you please confirm it for me ? thank.

on Oct 19,2016
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Weight ? The weight of this one is about 105g .

on Oct 20,2016 10:42 AM
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0

Hello. I just received my panel, but when connecting it to LiPo rider Pro, it didn't charge -- then checked and terminals were soldered REVERSED (red on - and black on +).
Nothing hard to fix, obv, but can give headaches (if not"burn"something) if

on Oct 19,2016
Replyupvote ()

Hi there, The red should connect + and black should connect - . So if you still confuse about the wire you can give us the photo and attach to our forum.

on Oct 20,2016 10:41 AM
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0

Hey!
Can i run the LiPo Rider pro with this solar module? i??m asking because the module offers in direct sun more than 5,5 Volt. Actually 6,4 Volt in March! I think it will rise up to 7 Volt or above in Summer in direct sun. I don??t want to damage

on Oct 19,2016
Replyupvote ()

Hi there, it could be born. So you might be add some protection let the input voltage lower than 6.5 V.

on Oct 20,2016 10:41 AM
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    3W Solar Panel 138X160

    SKU 313070001
    $11.95
    14 Available
    ADD TO CART
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