The outdoor lighting industry, as with so many other application-oriented industries, assumes that the power source is infinite and always available. This is a tribute to the reliability of the electric grid - at least in developed-world nations. It has certainly made life simpler for the lamp/lighting designers who, for the most part, are able to divorce the lamp characteristics from the energy source. The developed world is starting to learn that the power source is far from infinite.
So if most energy is from the sun, what do we mean then when we say “solar energy technology� Well, solar energy technologies are those that turn sunlight directly into useful energy, like electricity. Solar energy options cut out the middle-man, or the middle millions of years, as the case may be.
Solar electric lighting systems do in fact connect to a truly "infinite" power source - the sun. However, as we all know, this source is intermittent. In the case of solar outdoor lighting, the power source is inversely related to the load (the lights turn on when the sun goes down). This relationship leads to an important conclusion; the system must rely on energy storage (e.g. batteries) unless it remains connected to the grid.
For years, traditional street lights do not take into consideration any of these requirements. Typically a 250-400 Watt metal halide lamp is used inside a traditional Cobrahead fixture. Spacing, light levels, and even power consumption are not taken into consideration. As we advance in our technology and awareness of climate change and power conservation, things are starting to shift. Now, with new pole installations, even traditional street lights are starting to take into consideration more of what the solar lighting industry has been for decades.
Recently new technology has given us solar powered flagpole lightings. These lightings have proved to be the best solutions for flagpoles. Solar panel manufacturers are now playing a key role in the solar power industry.
However, there is a barrage of cheap solar powered lightings being imported and sold, that do not comply with the flag statute. This is bad for a number of reasons. Imported stuff is cheaply made and more importantly, the designs, materials, colors, and methods do not compare well with the better quality, longer-lasting, and correctly designed flagpole lightings made by American manufacturers. The Flag Company Inc specialized in flags and flagpole lightings offered a special edition of solar powered flagpole lightings to provide innovative solutions for individual projects.
So if most energy is from the sun, what do we mean then when we say “solar energy technology� Well, solar energy technologies are those that turn sunlight directly into useful energy, like electricity. Solar energy options cut out the middle-man, or the middle millions of years, as the case may be.
Solar electric lighting systems do in fact connect to a truly "infinite" power source - the sun. However, as we all know, this source is intermittent. In the case of solar outdoor lighting, the power source is inversely related to the load (the lights turn on when the sun goes down). This relationship leads to an important conclusion; the system must rely on energy storage (e.g. batteries) unless it remains connected to the grid.
For years, traditional street lights do not take into consideration any of these requirements. Typically a 250-400 Watt metal halide lamp is used inside a traditional Cobrahead fixture. Spacing, light levels, and even power consumption are not taken into consideration. As we advance in our technology and awareness of climate change and power conservation, things are starting to shift. Now, with new pole installations, even traditional street lights are starting to take into consideration more of what the solar lighting industry has been for decades.
Recently new technology has given us solar powered flagpole lightings. These lightings have proved to be the best solutions for flagpoles. Solar panel manufacturers are now playing a key role in the solar power industry.
However, there is a barrage of cheap solar powered lightings being imported and sold, that do not comply with the flag statute. This is bad for a number of reasons. Imported stuff is cheaply made and more importantly, the designs, materials, colors, and methods do not compare well with the better quality, longer-lasting, and correctly designed flagpole lightings made by American manufacturers. The Flag Company Inc specialized in flags and flagpole lightings offered a special edition of solar powered flagpole lightings to provide innovative solutions for individual projects.
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