Solar street lamps lithium battery parameters

Whether town village night before lighting the amount of electricity is a significant spending, and science and technology change life - now Solar street lamps into town village lighting saving secret. Why do you say that? - Install the sun lights for you to pay the electricity bills. This is about to



whether town village night before lighting the amount of electricity is a significant spending, and science and technology change life - now Solar street lamps into town village lighting saving secret.

why do you say that? - Install the sun lights for you to pay the electricity bills. The will to understand the working principle of solar street light, solar street lamps use photovoltaic effect' The phenomenon of electromotive force caused by light. 】 Principle of solar cells made of solar panels during the day' Solar panels, 太阳能板) Is by absorbing sunlight, the solar radiation through the photoelectric effect or photochemical effect directly or indirectly converted into electrical energy device, the main material of most of the solar panel as the 'silicon', but because of the production cost is larger, so it widely used, we still have some limitations. 】 Receive and translated into electrical energy output of solar radiant energy, through the charge and discharge controller' This controller is intelligent to adjust the working voltage of solar panels, always work in V - making solar panels A characteristic curve of maximum power point. 】 When stored in the storage battery, night illumination gradually reduced to about 10 lux, solar panels open circuit voltage ( Voltage of the battery under open circuit state in referred to as the open circuit voltage. 】 4. Around 5 v, charge and discharge controller to detect the voltage value of the action, the battery to discharge lamp holder. This time began lighting, solar street lamps and lighting time how long, this can you have the final say.

don't have to pay for solar street lamps, believe that one reason most people are attracted to. However the solar street light for your savings is more than that.

solar street lamp installation is simple, installation of electric customers know, furrowing embedded wire workload is very big. Using a few years later at the same time line aging, replacement maintenance cost is not small. And don't have to ditch burying line solar street lamps, the relatively small quantities, as long as a cement base on installation, with stainless steel screws on the line. Simple installation, almost maintenance free. Late cost little, save a lot of maintenance costs.

the other solar street light is a kind of clean and renewable energy, it not only saves electricity, but also reduce the emissions of carbon dioxide. National has called on energy conservation and emissions reduction, how can the solar street light.

data indicated that each lamps of 250 w high pressure sodium lamp within a year will have 1290 kg of carbon dioxide, so after all 60 million streetlights to solar street light, the street lamp light, 【 Light, generally refers to more than 15 meters steel conical light pole and high-power modular fixtures are composed of new type of lighting. 】 Can reduce 77. 4 million tons of carbon dioxide.

and when to solar energy, not only saves electricity, but also save the cost of co2 reduction. Cost per tonne of carbon dioxide reduction is 345 - 404 dollars. Reduce 77. 4 million tons of carbon dioxide is equivalent to save $31 billion cost of co2 reduction.

: solar street lamps town village lighting to save money. As the solar street light technology matures, the price also cheap solar street lamps, grid lamps have gradually been replaced, regardless of the city also city rural roads are installed solar street light, even many farmyard is fitted with a small solar street lamp, energy conservation and environmental protection to save money is win-win-win!