The difference between very exaggerated led solar street light products

Led solar street light development has accelerated the pace of rural areas at present stage, but also is in the face of the rural market, the difference between products is very exaggerated, and each kind of bizarre accessories price differential can even use to describe. Such a chaotic industry is, in fact, restricting the development of the solar industry. Simple, for example, 6 meters of solar street lamps use panels, the reasonable product price should be calculated on the basis of the cost of silicon in 3 - $4 per watt, but many manufacturers are sold for $10 price, it is easy to understand a little because many middlemen in discovering, put the high profits, but the below cost is really unreliable, but just in plain English is easy to understand for the competition in the market on the configuration of the solar street lamps and quality articles. Don't have much pie in the sky can drop, as merchants sold there will be no wrong, only the buyer would be wrong to buy. Don't believe that the price will be lower than the cost of high quality, that are lying, want high quality led solar street lamps must meet the corresponding high costs.