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Small Solar Panel 81x137mm 1.5W

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313070002
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This Small Solar Panel 81x137mm 1.5W 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.

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$5.95
Out of stock
  • 10+: $5.06
55x70mm 0.5W
80x100mm 1W
81x137mm 1.5W
80x180mm 2W
116x160mm 2.5W
138x160mm 3W
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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 81x137mm 1.5W.

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 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: 137x81x2.5(±0.2) mm
  • Typical voltage: 5.5V
  • Typical current: 270mA
  • 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

Dimensions 0mm x0mm x0mm
Weight G.W 48g
Battery Exclude

ECCN/HTS

HSCODE 8541402000
USHSCODE 8541406015
UPC 841454116417
ROHS 1

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