How to design the solar street lamps parameters in order to sustain life

Cardiac solar photovoltaic power, USES the LED light source, intensity of illumination requirements equivalent to 70 w high pressure sodium lamp. Cardiac use place in * * *, uninterrupted lighting for the whole year ( Not less than six hours a night) 。 Derive lamp 6 m high. 1 design on the basis of the city road lighting design standard '

to cardiac solar photovoltaic power, using LED light source, intensity of illumination requirements equivalent to 70 w high pressure sodium lamp. Cardiac use place in * * *, uninterrupted lighting for the whole year ( Not less than six hours a night) 。 Derive lamp 6 m high. 1 design based on the urban road lighting design standard '( CJJ 45 - 2006). 。 Lighting system 2. 1 light source, LED lighting lamps and lanterns USES 30 W, 5000 - color temperature 6500 k_, color rendering index of 70 or more, the efficiency of the lamps and lanterns _110lm__, lamp beads, puri, corina __ brand wafer. 2. 2 every street lamp control alone, on the basis of the time control, supplemented by optical function, and has a separate remote telemetry functions. 2. 3 light pole is made of the whole plate roll pressure forming hot dip zinc coating of steel rod, light pole height is 6 m, thickness of 2. 75 mm, the diameter of 60 mm, the diameter of 132 mm, and the flange is 250 * 250 * 12 mm. 3 energy conservation and environmental protection. 3. 1, power is supplied by solar pv solar photovoltaic modules choose polycrystal silicon 120 watts, and conversion efficiency more than 18%, more than 20 years of life. 3. 2 solar use special 12 v60ah lithium batteries, and maintenance-free design service life is 8 years, has a formal lithium battery insurance documents. 3. 3 choose green and authenticated by the national electrical products. 3. 4 meet minimum allowed installation height of lamps and lanterns and beautiful under the premise of as far as possible, reduce the installation height of lamps and lanterns. 4 with the modelling of lamps and lanterns