How to prepare solar street lamps line?

With reference to the solar street light packing list chooses appropriate specifications sheath line ( In general, solar battery components sheathed wire to choose 2 x 2. 5 was, choose 2 x 1 light source sheath line. 5平方毫米) And make sure each with sheathed wire length. Sheathed wire length to determine: from the solar street light

refer to packing list solar street lamps to choose appropriate specifications sheath line ( In general, solar battery components sheathed wire to choose 2 x 2. 5 was, choose 2 x 1 light source sheath line. 5平方毫米) And make sure each with sheathed wire length. Sheathed wire length to determine: from the solar street light structure assembly required for measuring the sheathed wire length. Sheath line of solar cell components, in the end is connected with the solar battery components, is have enough margin, LED street light, the other side must be long and flange underside. Light sheath line more than on its connection with the light sources have enough margin, the other side must be long and flange underside.