Energy management of a portable solar lighting tower

1. A portable solar lighting tower for use at a construction site, comprising:

a frame;

an LED light attached to the frame;

a rechargeable battery mounted to the frame and in electrical communication to the LED light for powering the LED light;

a solar panel attached to the frame and in electrical communication with the rechargeable battery for charging the rechargeable battery;

a control panel in electrical communication with the LED light, rechargeable battery, and solar panel for controlling operation thereof:

a button in electrical communication with the LED light for turning the LED light on or off;

an eco-mode button for setting the brightness of the LED light to a fraction of a set brightness of the LED light; and

a motion mode button for dimming the LED light based on absence of motion near the frame.

2. The portable solar lighting tower of claim 1 , further comprising a third set of buttons which are time increment buttons for configuring how long after sunset the LED light should turn off.

3. The portable solar lighting tower of claim 2 , wherein the control panel further comprises an all-night button to turn on the LED light between sunrise and sunset.

4. The portable solar lighting tower of claim 3 , wherein the control panel further comprises a battery status indicator for displaying remaining voltage of the rechargeable battery.

5. The portable solar lighting tower of claim 1 , further comprising a wireless antenna for receiving and sending data to and from an external computer, the external computer configured to activate and deactivate the functions of the portable solar lighting tower represented by the buttons on the control panel.

6. The portable solar lighting tower of claim 5 , wherein the external computer is configured to produce an energy management graph, the energy management graph having a power supply line and a demand line, the demand line based on a function of a brightness setting, a lamp setting, and a time increment setting.

7. The portable solar lighting tower of claim 6 , wherein the wireless antenna is a Bluetooth antenna.

8. The portable solar lighting tower of claim 1 , wherein the motion mode button reduces the brightness of the LED light an additional fraction in addition to the fraction of the initial brightness when both the eco-mode button and the motion mode button are active.

9. The portable solar lighting tower of claim 3 , wherein the control panel further comprises a fourth button for selecting which days of the week the LED light should automatically turn on after sunset.

10. A method for managing a power output of a portable solar lighting tower used at a construction site, comprising:

generating a demand curve based on power demand settings of the portable solar lighting tower;

generating a supply curve based on a downloaded solar pattern;

turning off functions of the portable solar lighting tower when the supply curve is lower than the demand curve to bring the demand curve lower than the supply curve.

11. The method of claim 10 , wherein the supply and demand curves are plotted on a graph having a measurement of energy on a vertical axis and measurement of time on a horizontal axis.

12. The method of claim 11 , wherein the measurement of time spans a period of one year.

13. The method of claim 10 , wherein the demand curve depends on a brightness level setting of LED lights and duration of time that the LED light of the portable solar lighting tower is turned on.

14. The method of claim 13 , wherein the downloaded solar pattern is a multi-year average based on the location of the construction site.

15. The method of claim 13 , wherein the data of the current brightness configuration is dependent on an eco-mode feature of the portable solar lighting tower that set the brightness of the LED light to a fraction of an initial brightness of the LED light after a first interval of time has passed.

16. The method of claim 13 , wherein the data of the current brightness configuration is dependent on a motion mode feature of the portable solar lighting tower that dim the LED light based on absence of motion near the lighting fixture after a second interval of time has passed.

17. The method of claim 14 , wherein the demand curve or the supply curve updates and change shapes based on altering the amount of brightness of the LED light when the LED light is turned on or changing a first processed weather pattern data to a second processed weather pattern data.