Parking lot lights have changed a good amount in the past little while, becoming more architecturally pleasing while still providing proper illumination. With the increase in technology that allows lights to be powered by solar energy, the old shoebox style light fixtures are becoming less common, making way for architecturally sound and flattering design.
Solar energy has been harnessed by humans for thousands of years. From the earliest times, our ancestors used the sun’s energy either to heat their bodies or to dry food and clothes. But it has only been in the last two centuries that we have begun using solar energy to produce electrical energy.
There are tons of things to do on Valentine’s Day, both with your significant other or just friends. Here are some great ideas to make it green and enjoy the outdoors at the same time.
In 1954 we figured out how to harness energy using silicon-based solar cells in California, the sunniest of all places in the US. Which is the home of electric solar panels; this idea has been discovered and rediscovered many times. The issue is the expense of the equipment, weather and accessibility along with the monopoly of the electric companies.
Electric solar panels have been used in California, Texas and the plains states for many, many important things that have proven they would be great for the economy. So we must convince the Governments on a federal and state level to pass legislation to support solar energy.
With a good energy density, endless supply and steadily decreasing costs, solar energy is quickly becoming the new power source of choice for many different kinds of applications. Street lights, security cameras, highway billboards and more are employing off grid solar PV to great effect. The simplest kind; the solar PV panel, converts sunlight directly into electrical current, allowing you to soon pay off the cost of the initial setup with this perpetual form of energy.
Topics: Solar Power