Spell on solar lamp can buy a lot

Nowadays, everyone for the street light is no longer strange, also is indispensable, no street lamp at night we will be in a dark outside. At present, we use the street lamps have electricity utilization street lamps and street lamps, no electricity is the solar street light



these days, people are no longer strange for street lamps, also is indispensable, no street lamp at night we will be in a dark outside. At present, we use the street lamps have electricity utilization street lamps and street lamps, no electricity is the solar street lamps Solar street light is a crystalline silicon solar battery power supply, valve control type sealed and maintenance-free battery ( Gel battery) Store electricity, super bright LED as light source, lamps and lanterns and controlled by the intelligent charging and discharging controller, is used to instead of the traditional public power lighting lamps. 】 , there is a unique advantage for solar street lamps are widely used, so the solar street light has its unique advantages will have flaws? Professional manufacturer of solar street lights - next - - Sea ray lighting for your objective and comprehensive analysis of the advantages and disadvantages of solar street light.

the advantages of solar street light:

1, simple installation: the installation of solar street light is simple, convenient, need not like ordinary street lamp do laying cable, such as a large number of foundation engineering, only need to have a fixed base, all the lines and control parts are placed in the lamp, to form a whole.

2, convenience, low cost: solar energy street lamp operation cost is low. The whole operation of automatic control, without human intervention, almost do not produce cost.

3, relieve the strain on energy: solar street lamps using solar photovoltaic (pv) 【 Solar photovoltaic power generation system is the use of photovoltaic effects of the sun battery semiconductor materials, the solar radiation directly into electricity of a new type of power generation systems, have an independent operation and parallel operation in two ways. 】 The battery power, new energy, solar energy as a kind of green environmental protection 'limitless reserve, using them all. ' Make full use of solar energy resources, to relieve the tense situation of conventional energy have positive significance.

the disadvantages of the solar street lamps:

1, low efficiency and high cost: the development level of solar energy utilization, some aspects is feasible in theory, technology is mature. But some solar energy utilization device, because of low efficiency, high cost, in general, economy also can't compete with conventional energy.

2, dispersion: to the amount of solar radiation on the surface of the earth although is very big, but can flow density 【 Energy flow density is within a certain space, per unit area ( Such as square meters) What can be achieved or unit weight ( Such as kg) Energy will have a certain energy energy or power. 】 Is very low. Therefore, in the use of solar energy, want to transfer power, often require area is quite a collection and conversion equipment, cost is higher.