Solar street lamps in the bottleneck in the process of popularization

Battery box, lighting, LED light source, lamps and lanterns, cable, embedded parts; It is a set of independent system, do not need to be laying cable. Next we as analysis panels panels on the market at present use most is polycrystalline and monocrystalline silicon, single crystal

battery box, lighting, LED light source, lamps and lanterns, cable, embedded parts; It is a set of independent system, do not need to be laying cable. Then we as panels panels on the market at present use most is polycrystalline and monocrystalline silicon and monocrystalline silicon prices of polysilicon prices a little high, it also corresponding high, the conversion efficiency of solar panels is very important for a complete set of solar street light system, it's normal life is greater than or equal to 25 years, LED street light, the only obstacle for promoting the factor is the price of solar street lamps, a few years ago a watt panels more than 40 dollars, many customers, but now the price at around $8 a watt, already push to the development of solar street lamps, according to market analysis, 2012 solar panel prices could fall to $1 a watt, so more conducive to the panels of the promotion, so it is not a complete set of solar panels at present street lamp development bottleneck.