الوصف

1. Solar panel: absorb solar radiation and create electricity.
2. Battery: Store electricity and discharge upon insufficient sunlight.
3. Controller: control the charging or discharging process of whole system
4. DC load: use to demonstrate discharging process of system
5. Fuse: over current protection for each unit
6. Switch: change the status of charging and load current.
7. Potentiometer: to change current and provide analog load to solar panel.
8. Test sockets: to connect with multimeter (red: positive; black: negative; green: current test)
9. Angle board: show the inclined angle of solar panel.