Although the solar street light in all of the road lighting and the proportion of less than half, but the development of the solar street light speed is very fast, proportion is also increasing, LED street lamp, especially rural road lighting, solar street lamp is a can't replace a
why do in the future, solar street lamps may replace traditional street lamp?
although at this stage of solar street light in all of the street lamp lighting accounts for less than half, but the development trend of solar street light speed is fast, proportion and in the continued ascent, LED street lamp, really is the country's street lighting, solar street light also has the effect that cannot replace, but due to the solar street light also due to the limited itself, so in one big city regional marketing promotion, if the solar street light itself qualified can handle, will ultimately referring to the traditional street lamp, possess greater street lamp sales market.
1, the output power problem
solar street light is a closed system software, solar-powered solar panels power and battery storage, so the output power is relatively limited, general conditions, the output power of solar street light only street lamp is one of the many, if can improve solar power generation solar panels and battery, solar street light output power will towards a new stair, thus make the solar street light can be more widely accepted.
2, high efficiency problems
solar street light efficiency problems embodied in solar power solar panels, solar power generation solar panels at present stage efficiency is only fifteen percent to seventeen percent, and high efficiency is relatively low, if can handle high efficiency problem of solar power solar panels, solar street lamps use will be to the next level.
after two years, the development trend of solar street lamps widely problem has already obtained the very big improvement, and can be smoothly is widely used in street lighting, the improvement of led solar street lamps of continued ascension, in not long future, solar street lamp can completely replace the traditional street lamp.