Solar street lights up arms

Solar street lamps can be used in the process, the absorption of solar radiation into electricity use, so in the street lamp design, we need to look at the first point factors, that is the choice of street lamp battery varieties, such as the very common

solar street light they absorb solar radiation can be converted into electricity, in use process to use. Therefore, in the design of street lamp, we need to see the first factor, the choice of street lamp that the battery. For example, is now prevalent monocrystalline and polycrystalline silicon cells in terms of price and stability also has its own characteristics. By considering the demand for our own choice, we can choose what we need practical lighting varieties. So, what is the process of installing solar street light? The following is a brief assembly, for everybody.

1。 Need according to the actual job site lighting, solar street lamp manufacturers should determine the installation position of lamps and lanterns and ballast and way, and then according to the lamps and lanterns to ballast contact distance and ballast to contact distance 220 v power supply, prepare the corresponding three core cable length ( Equipped with the cable can use of lamps and lanterns, if the distance is not more than 2 m) 。

&emsp。 &emsp。 2. When the distance between the lamp and ballast contact more than 2 m, 3 core cable should be replaced. That is to say, with Allen wrench unscrew the lamp shell six hex bolts, pull the lamp body parts, remove the lamp provides three core cable, and then according to the original wiring method three core cable connection prepared.

&emsp。 &emsp。 3. With a socket wrench unscrew ballast lifted the lid on the bolt, for the price of solar panels, take off the lid, the light at the end of the three core cable through the introduction of the ballast output port device introduced ballast cavity, the red line, black line ( Or the blue one) And yellow line respectively connected to the 4, 5, and 6 terminals of the ballast, then tighten the gland nut.

&emsp。 &emsp。 4. Preparation will be a good one end of the three core power cable through the introduction of the ballast input port device introduced ballast cavity, then L line ( Wire) , N line ( The zero line) And ground wire is connected to the ballast respectively 1, 2, 3, the location of the terminal blocks, tighten gland nut.

&emsp。 &emsp。 5. Close ballast box cover and tighten the bolt. Finally, according to the requirements of explosion-proof, connect the other end of the three core cable to 220 v power supply, price for solar panels.

&emsp。 &emsp。 6. Replacement bulbs, the first cut off power supply, check whether the chain hoist is hanging right, then turn the chimney by Allen wrench on the six hex bolts, carefully pull the lamp body, separate the light from the lamp cover body, unscrew the old bulb, change into new bulbs.

the above is the process of installing solar street light is introduced. Solar street light system is a separate distributed power supply system, is not subject to regional restriction, is not affected by the location of power facilities, do not need to excavation for wiring and buried pipe construction. Site construction and installation is very convenient. Does not need power transmission and transformation system, not consumption utility, environmental protection, energy conservation, the comprehensive economic benefit is good. In particular, install solar street lamps in the already built roads is very convenient.