Solar street lamp belongs to one of the new energy utilization, because it is full of the color of the technology, and does not need the help of rated power, so it is called green street lamp by people, and is vigorously pursued by adults.
Solar street light has a lot of wind, but many people still shy away from local disadvantages and are not willing to accept emerging high-tech products. So, today let's take a look at what disadvantages solar street light has
Solar products the biggest problem is the storage problem with weather, solar street light is not exceptional also, for some regions see sunshine throughout the year, is completely unable to use the solar energy street lamps, these areas for illumination is insufficient, the lights major impact on the use of time, therefore, these areas are only using traditional electric lighting.
The wiring on the back of the solar panel is reverse buckle design, which can be gently pried open with a screwdriver. The wiring of the solar panel (red cap is connected to the positive pole line, black cap is connected to the negative pole line) corresponding to the positive and negative pole line separated from the black cap of the lithium integrated battery, and the wiring should be wrapped with electrical tape. Solar street lamp LED lamp head wire lithium control battery white cap separated, wiring attention to use electrical tape wrap.
LED street lamp it is a kind of efficient solid state light source based on semiconductor PN junction formed with weak electric energy can emit light, in a certain forward bias voltage and injection current, injected into the hole in the P region and injected into the N region of electrons in the diffusion to the active region after radiation compound and emit photons, the electric energy directly into light energy. It is a solid cold light source, with environmental protection, no pollution, less power consumption, high light efficiency, long life and other characteristics, therefore, LED street lighting will become the best choice for energy-saving transformation. In addition, there is still a big shortage of electricity storage in China, so it is better to use traditional street lamps in areas with insufficient light.
High-tech products in particular are not low, so it is with solar street lamps, solar street lamp cost measurements is dozens of times of individual lamps, however, because of its later don't need the rest of the power to support, so long, or the upper hand than individual street lamp, solar street lamps of trust in the future life, to the use of solar energy will be more and more popular, Solar products will slowly integrate into people's lives, so that people's lives become more beautiful.
