And photovoltaic solar street lamps lighting the characteristic and range

The characteristics of solar photovoltaic lighting, need not be grid, do not need to laying wires, flexible, easy to carry, safety, energy conservation, environmental protection, etc. But at the same time it also restricted by many conditions, one-time investment is large, the cost is higher than the traditional path according to

are the characteristics of solar photovoltaic lighting, do not need to power grid, do not need to laying wires, flexible, easy to carry, safety, energy conservation, environmental protection, etc. But at the same time it also restricted by many conditions, one-time investment is large, the cost is higher than the traditional road lighting lamps and lanterns. Solar battery power generation costs are higher than the cost of thermal power, this means that in the absence of government subsidies it will not be able to save money, Besides, there are very expensive replacement battery cost) ; In addition, the solar battery power needs to be able to receive the sun's radiation. Urban road tree-lined and tower shadow to inconvenience of solar photovoltaic lighting. The characteristics of solar photovoltaic lighting determines its current scope of application: a special occasions without electricity; Although grid nearby, but you can't get to electrical energy ( This often encounter) ; Need often move occasions: use of solar energy photovoltaic lighting promotion of new energy, promote environmental protection. Historically, LED street lamp, who obeys the law of the application. Basically is successful; Those who do not meet above regular application, basically have failed, is also most county flower now. Lively then.