Running A 1200 Watt Power Supply Off Of Solar Panels

Any solar power application starts of course with solar panels.

Running a 1200 watt power supply off of solar panels.

1200 watts divided by 1 000 equals 1 2 kwh produced per day. Figure out the duty cycle. Define your peak instantaneous power output measured in watts. The two panels are enough to charge our battery generator system completely in about 8 hours of.

The top panel in the e series comes out at a whopping 435 watts. 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. For example a weekend cabin used for two days has a duty.

Solar panels usually range in wattage output from around 250 watts to 400 watts but some panels exceed the 400 watt mark. Installing the solar panels to the roof without spending a fortune. Compile a list of all your appliances and devices and how many hours per day each will be run. The total watt hours per day of energy you ll need.

With 60 watts available it would be possible to run six of these bulbs for 24 hours per day on a 100w panel 12 on a 200w panel and 18 on a 300w panel. 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. Using the 2400 daily watt hour figure from the above example you would divide the 2400 by 375 and need 6 4 panels. 300 times 4 is 1200 watts.

Now divide the daily watt hours by the wattage produced by one solar panel. Add their power draws in watts. The solar panel with the highest watt is the sunpower e series a commercial solar panel line. Cfl light bulb a cfl light bulb or a compact fluorescent light was made to replace incandescent light bulbs.

We chose to use 2 150 watt solar panels to power our system.