Solar street lamps of lamps and lanterns and the difference between high pressure sodium lamp

1. Traditional alternating current (ac) is the biggest problem for solar street lamps to laying electric cables, increase the consumption of the precious resources of copper. Need to dig a trench, tearing up the road. And the street lamp cable or criminals is the most ideal targets. And set up solar



1. Traditional alternating current (ac) is the biggest problem for solar street lamps to laying electric cables, increase the consumption of the precious resources of copper. Need to dig a trench, tearing up the road. And the street lamp cable or criminals is the most ideal targets. And set up the solar street light is very simple, like kind of a large tree, dig a pit, buried in. & n solar street lamps integrated BSP 【 BSP is the abbreviation of English Blog Service Provider, is Chinese Blog Service host. 】 ;

2。 2. Solar street lamps use is clean renewable energy, compared with the traditional high pressure sodium lamp can reduce carbon dioxide [ Carbon dioxide, chemical formula: CO2, it is common greenhouse gases in the air, is a kind of gaseous compounds, carbon and oxygen reaction generates its chemical formula for CO2, a carbon dioxide molecule consists of two oxygen atoms by covalent bonds with a carbon atoms. 】 Emissions.

3。 Life is only 3000 - ordinary high pressure sodium lamp 5000 hours, and the life of the LED is 30000 - 50000 hours, and with the progress of technology, the LED's life can up to 100000 hours.

4。 Solar street lamps one of the biggest advantages is no need to pay the electricity bills.

5。 Alternating current (ac) power supply 15% lower than the efficiency of solar power, that is to get the same output power, using alternating current (ac) will be multiple input electric power of 15%.