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with the open of mature solar technology and solar energy technology, a growing number of street lamp manufacturers can produce solar street light. Now on the market of solar street lamps manufacturer has countless, market competition is fierce, the lower the price is also more do solar street lamps. Indeed, the reasonable competition and lower prices to solar street lamp is a reasonable level of market development and consumers have benefits, but blindly pursue production low solar street lamp, but will have very adverse effect on its market.
cheap solar street lights usually use cold galvanizing light pole and a single string of low pressure system. Cold galvanizing light pole we all know is cheaper than hot galvanizing work. Lithium battery and single series low pressure solar energy system ( 。 V or. V) Using a single string or ternary lithium iron batteries, was suitable for W in the small power system, solar lamp after a market promote the, launched a so-called W low pressure system made by the two methods of solar street light price is very low, although has short service life, the quality is not stable, lighting effect is poor, The light path is not bright) Such as faults, but make cheap solar street lamps factory number is still growing rapidly, low-cost solar street lights across the market quickly, what causes such a mess?
one, as the saying goes, where there is demand there is market. Many rural solar street light project is now being low price bidding, project developers profit is not high, but the project traders want to gain more profit, so only to manufacturers to seek low-cost solar street lamp, solar street lamps and solar street lamps market in rural areas in China is very wide, for people who do not know, the more will choose cheaper solar street light, so not a few months cheap solar street light on market.
2, on the other hand, it is worth to mention, solar street light can still profits in the first two years, manufacturers to produce solar street light quality is absolute. But with more capital into the market solar street lamps, the number of small workshops and shell companies more and more, these have no competitiveness, undesirable businessman had only through to lower the price of solar street lights, cut corners and other methods to attract customers, a single string of low pressure solar lithium battery systems listed soon adopted by them quickly, they quickly attracted many merchants and engineering to buy, in less than a few months occupied most of the solar street light market. Normal V system voltage of solar street light people buy less, so more solar energy street lamp manufacturers joined the battle low-cost solar street lamps, led to such a low price now infest market solar street lamps, really painful.
the above is the cause of low solar street light across the market, while lower solar street lamp is used without too much of an issue, but this will happen after a year large quality problem. So we project traders to refuse to buy cheap solar street lights, solar street lamps factory will refuse production low solar street light, only in this way can we put an end to this mess, market environment so as to improve the whole street light and solar street light industry reputation.