Larger solar panels are not necessarily a good option. The quality of each panel is affected by many factors, like wattage and warranty. Consider everything when making a hefty purchase like this.
One of the easiest things at your home to convert to solar power is your outdoor lighting. There are many attractive solar lighting options available at your local home center. These fixtures are easy to install and are relatively inexpensive. Spend some time browsing the selections and see which options will be suitable for your outdoor needs.