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Small Solar Panel 138x160mm 3W

SKU
313070001
Rating:
95% of 100

This Small Solar Panel 138x160mm 3W is made of single-crystal material that performs high solar energy transformation efficiency. It has a fine resin surface and sturdy back suitable for outdoor environments.

$11.95
In stock
  • 10+: $10.76
  • 20+: $10.16
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PRODUCT DETAILS

Key Features

  • Made of single-crystal material (monocrystalline) that performs high solar energy transformation efficiency
  • Small but able to provide enough power for your DIY projects
  • A fine resin surface which makes it waterproof and a 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

Description

Many people like solar energy because it is simple, clean, and renewable. Especially when you are building outdoor projects, solar energy is one of the best solutions for power supply. Depending on the project you are going to build, there are many different sizes of solar panels to choose, If you are looking for a portable solar panel, why not look at this small solar panel that we are going to introduce today: Small Solar Panel 138x160mm 3W.

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: 


The typical open circuit voltage is around 5V, depending on light intensity. In those bright summer days with a 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.

Find the Right Mini Solar Panels for your Projects

We offer 6 similar Mini Regular Solar Panels products that differ just in size and power. For your convenience, we made a table comparing all of our regular mini solar panels so you can easily pick one that suits your project!

NameSizeEfficiencyVoltage at Peak PowerCurrent at Peak PowerWeightPrice
3W Solar Panel 138*160 160x138x2.5mm 16% 5.5V 540mA 104g $11.95
2.5W Solar Panel 116*160 160x116x2.5mm 15% 450mA 90g $9.95
2W Solar Panel 80X180 180x80x2.5mm 17% 360mA 69g $7.95
1.5W Solar Panel 81*137 137x81x2.5 mm 16% 270mA 48g $5.95
1W Solar Panel 80*100 100x80x2.5mm 15.5% 170mA 33g $3.95
0.5W Solar Panel 55*70 70x55x3mm 17% 100mA 17g $1.95

Specifications

  • Dimensions: 160x138x2.5(±0.2) mm

  • Typical voltage: 5.5V

  • Typical current: 540mA

  • Open-circuit voltage: 8.2 V

  • Maximum load voltage: 6.4V

Technical details

Dimensions 160mm x138mm x2.5mm
Weight G.W 104g
Battery Exclude

Part List

3W Solar Panel 138X160 1

ECCN/HTS

HSCODE 8541402000
USHSCODE 8541406015
UPC 841454116424
ROHS 1

LEARN AND DOCUMENTS

Documentations

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Wiki of 3W Solar Panel 138X160

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    Great Value in a 3W Panel I have been buying these from Adafruit and paying much more. This panel seems to work well and is keeping my project running. I have installed it permanently in our local park and will see how it holds up over time. Mounting can be an issue as there is only a thin back-board and no mounting screws so I glued a piece of angle aluminum with a 1/4 20 camera mount adapter. Then I used a trail camera tree mount to attach to the tree. So far, so good.
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