Mini Solar Panel - 0.3 Watt, 2 Volt (ETFE)

This 0.3 Watt 2 Volt mini solar panel is a lightweight, waterproof, solar panel produced by Voltaic Systems that has been designed for five to seven year outdoor applications. This panel will work with a variety of energy harvesting charge circuits. The panel features high-efficiency SunPower solar cells mounted to a PCB using an SMT process, UV- and scratch-resistant ETFE coating with UV-resistant EVA, and two solder pads.

It should go without saying but, for maximum power output, orient the panel towards the sun.

  • Waterproof (IP67)
  • UV resistant (5-7 year life)
  • Durable and lightweight
  • High efficiency monocrystalline cells: 22+%
  • Dimensions: 52 x 52 x 2.6mm
  • Weight: 8.2 grams
  • Open Circuit Voltage: 2.84V
  • Peak Voltage: 2.43V
  • Peak Current: 130mA
  • Peak Power: 0.33W
  • Power Tolerance: +/-10%
  • Matte ETFE coating
  • 1.5mm double sided PCB
  • Model: P121

Mini Solar Panel - 0.3 Watt, 2 Volt (ETFE) Product Help and Resources

Core Skill: Soldering

This skill defines how difficult the soldering is on a particular product. It might be a couple simple solder joints, or require special reflow tools.

3 Soldering

Skill Level: Competent - You will encounter surface mount components and basic SMD soldering techniques are required.
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Core Skill: Electrical Prototyping

If it requires power, you need to know how much, what all the pins do, and how to hook it up. You may need to reference datasheets, schematics, and know the ins and outs of electronics.

2 Electrical Prototyping

Skill Level: Rookie - You may be required to know a bit more about the component, such as orientation, or how to hook it up, in addition to power requirements. You will need to understand polarized components.
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