| Solar Light System |
Applications |
|
solar panel + LED light
|
anywhere that needs natural day-lighting
|
|
light-on whenever sunlight is available
|
solar panel + battery + LED light
(1 light 1 circuit)
|
normal residential hallway stairs, washroom, etc. |
| light-on when someone comes, light-off when they've leave |
solar panel + LED light + AC/DC adapter
(1 light 2 circuits)
|
high frequency use places: somewhere many people comes & leave |
| always light-on in the day time; |
| in the night time, light-on when someone comes, light-off when they leave |
| totally F.O.C. during day time, but consumes some grid electricity during night time |
