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Review on 🌞 High Efficiency uxcell 5Pcs 2V 40mA Poly Mini Solar Cell Panel Module for DIY Light Toys Charger - 40mm x 40mm by Donald Gore

Revainrating 1 out of 5

Low output power: solar and wind energy

The specifications state an output voltage of 2 V, but the actual output voltage is a maximum of 1 V. 1 V was measured in direct sunlight at 13:00 on a sunny day Day of weather around 100F (attached photo). In most cases the output is 0.5V.

Pros
  • Generators and portable power supplies
Cons
  • Modern