Solar street lamps lamps analysis suite strengths?

( 1) Common: the sun shine, no regional restrictions whether land or sea, mountains or islands, everywhere all have, can be directly open solar monocrystalline silicon [ 2] Hair and utilization, and need not mining and transportation. ( 2) Harmless: the development and utilization of solar energy



( 1) Common: the sun shine, no regional restrictions whether land or sea, mountains or islands, everywhere all have, can be directly open solar monocrystalline silicon 【 Silicon single crystal. 】 ( 2] Hair and utilization, and need not mining and transportation. ( 2) Harmless: the exploitation and utilization of solar energy will not pollute the environment, it is one of the most clean energy, in today's environment pollution is more and more serious, it is extremely valuable. ( 3) Huge: on the surface of the solar radiation that reaches the earth each year about 130 trillion tons of coal, the total amount of today can be developed in the world's largest energy. ( 4) For a long time: according to the current produced by the sun nuclear rate estimation, hydrogen 【 Hydrogen is a kind of chemical elements in the periodic table is located in the first place. 】 Enough reserves to maintain billions of years, and the earth's life will be around for billions of years, in this sense, can be said to the sun's energy is inexhaustible.