Running A 1200 Watt Power Supply Off Of Solar Panels

Determine which appliances you ll be running at the same time.

Running a 1200 watt power supply off of solar panels.

Using the 2400 daily watt hour figure from the above example you would divide the 2400 by 375 and need 6 4 panels. A good rule of thumb is 4 hours. For this system you would need seven 75 watt solar panels and four 300 amp hour batteries. Any solar power application starts of course with solar panels.

Always round this off to the higher number. Now divide the daily watt hours by the wattage produced by one solar panel. Add their power draws in watts. Define your peak instantaneous power output measured in watts.

Now if you are going to set up your solar system yourself you will also need a charge controller running from the solar panels to the battery so that the battery doesn t get overloaded. Installing the solar panels to the roof without spending a fortune. The top panel in the e series comes out at a whopping 435 watts. 1200 watts divided by 1 000 equals 1 2 kwh produced per day.

We chose to use 2 150 watt solar panels to power our system. Without them nothing can ever be charged or used. The solar panel with the highest watt is the sunpower e series a commercial solar panel line. Solar panels usually range in wattage output from around 250 watts to 400 watts but some panels exceed the 400 watt mark.

Compile a list of all your appliances and devices and how many hours per day each will be run. 300 times 4 is 1200 watts. The two panels are enough to charge our battery generator system completely in about 8 hours of. Cfl light bulb a cfl light bulb or a compact fluorescent light was made to replace incandescent light bulbs.

Figure out the duty cycle.