This is an inexpensive solar power panel capable of generating 0.6W of power. Perfect for charging IOT devices, such as the Grove Mini Pro LP Arduino board.
SwitchDoc Labs recently did a full benchmark test of this panel here.
Features:
Note: 1. above data are measured under strong sunlight. The output current will become smaller on cloudy days.
2. The solar cell outputs direct current. Please pay attention to the polarity.