Running A 1200 Watt Power Supply Off Of Solar Panels

Figure out the duty cycle.

Running a 1200 watt power supply off of solar panels.

Determine which appliances you ll be running at the same time. Add their power draws in watts. For this system you would need seven 75 watt solar panels and four 300 amp hour batteries. Now divide the daily watt hours by the wattage produced by one solar panel.

Without them nothing can ever be charged or used. The top panel in the e series comes out at a whopping 435 watts. 300 times 4 is 1200 watts. Any solar power application starts of course with solar panels.

Solar panels usually range in wattage output from around 250 watts to 400 watts but some panels exceed the 400 watt mark. 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. Cfl light bulb a cfl light bulb or a compact fluorescent light was made to replace incandescent light bulbs.

A good rule of thumb is 4 hours. The two panels are enough to charge our battery generator system completely in about 8 hours of. For example a weekend cabin used for two days has a duty. Installing the solar panels to the roof without spending a fortune.

Using the 2400 daily watt hour figure from the above example you would divide the 2400 by 375 and need 6 4 panels. The solar panel with the highest watt is the sunpower e series a commercial solar panel line. Define your peak instantaneous power output measured in watts. Always round this off to the higher number.

The total watt hours per day of energy you ll need.