Features:
1, Indoor-use Amorphous Solar Cell can harvest energy from ambient lighting like sunlight, fluorescent lamp. 
2, Integrated with electronic devices can eliminate the need for wires or batteries.
3, Raw material of amorphous silicon solar cell is abundant and sustainable.
4, This kind of solar panel can be used to power solar clock, solar calculator, solar scale, solar powered wireless sensor, switches, controller, radio and thermometer.
Specification:
1, Item no.: E-29
2, Open circuit voltage (Voc): 3.0V
3, Short circuit current (Isc): 102uA
4, Operating voltage: 2.3V 
5, Dimension: 47×95×1.1mm
6, Solar cell: amorphous solar cell
7, Operating temperature: -5℃～45℃
8, Testing condition: 200lux, 25℃