Solar street lamps
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Solar street lights and solar power system products such as the main innovation points:
01 energy conservation, which USES natural light, without electricity, and abundant use of endless;
02 environmental protection so as to meet the requirements of green environmental protection, no pollution, no radiation, protect the ecological;
03 security, due to the product without the use of alternating current, and USES the accumulator absorb solar energy, through the low voltage direct current (dc) is converted into light energy, is the most safe power supply;
04 technology content high, the product at the core of the device is intelligent controller, self-control, control switch device can set according to day 24 when sky brightness and people need the brightness of the automatic adjustment in various environments;
05 product service life is long, the installation of low cost, easy maintenance.
Solar street light
Based energy as the earth's resources increasingly poor, the investment cost of the surging, all kinds of safety and pollution hidden danger is everywhere. Solar energy as an \"inexhaustible, an inexhaustible\" safety, environmental protection, new energy more and more be taken seriously. In this way, solar lighting products as solar water heater is popular then arises at the historic moment, here is made of the effect of solar street lights and the use of mains street lamp practical contrast.
A comparison:
Mains lighting lamp installation complex: in the mains lighting lamps project has a complex operating procedure, first of all, laying cable, here will provide the cable trench excavation, laying of drainage tubes, pipe threading, such as large backfill foundation engineering. Then for a long time of installation and debugging, such as any line has a problem, to large area of rework. And complex topography and wiring required, artificial and auxiliary material costs are high. Solar energy lamp installation is simple: when install solar street lamps, without laying a complex circuit, as long as do a cement base, and then use stainless steel screws.
Compared to 2:
Mains lighting lamps of high electricity bills: fixed mains lighting lamps work high electricity, to long-term continuous lines and other configuration for maintenance or replacement, maintenance costs increasing year by year. Solar road lamps and lanterns from electricity: solar street light is a one-time investment, no maintenance costs, three years to pay back your investment, long-term benefit.
Compare the three:
Mains mains lighting lamps have a safety hazard: lighting lamps in the construction quality, landscape engineering, material aging, the conflict of the power supply is not normal, gas pipeline and so on have many safe hidden trouble.
Solar street light without a safety hazard: solar street light is very low products, safe and reliable operation. The other advantages of solar street lamps: green environmental protection, can the noble ecological community development and promotion of the add new selling points; Sustainable property management to reduce costs, reduce the owner's public share part of the cost.
To sum on contrast, solar street light safety without hidden trouble, energy saving and consumption, green environmental protection, easy installation, automatic control and maintenance-free features, will be for the building of sales, municipal engineering construction directly with obviously available advantage.
Solar street light is composed of the following sections: solar battery, battery, controller is specially used for solar street lamps, lights and light pole. Is a automatic control system of work, just set the working mode of the system will automatically run to work. Solar street light is ideal for road lighting lamps and lanterns, with the improvement of people's life and social development, it will be widely used, makes the sun gives the earth light at night lighting for mankind.
- Q: What is the difference between photovoltaic products and solar energy?
- At the same time, the solar photovoltaic power generation system, which is centralized, such as large northwest ground photovoltaic power system; one is distributed (divided by >6MW), such as building roof photovoltaic power generation system of industrial and commercial enterprises, residential roof photovoltaic power generation system.Solar photovoltaic effect, referred to as photovoltaic (PV), also known as the photovoltaic effect (Photovoltaic), refers to the uneven illumination of semiconductor or semiconductor and metal parts of the potential difference between the phenomenon of.Photovoltaic is defined as the direct conversion of ray energy. In the practical application, it usually refers to the conversion of solar energy to electric energy. Its implementation is mainly through the use of silicon and other semiconductor materials made of solar panels, the use of light to generate direct current, such as our daily lives can be seen everywhere in the solar cell.
- Q: Product category and comparison of solar thermal utilization
- The solar industry did a survey on the overall evaluation of the use of solar energy users, think very satisfied with only 3.5% basic satisfaction was 12.6%, average and unsatisfactory accounted for 35.2% and 48.7%; the user evaluation of the service, satisfied and satisfied for a total of 24%, and that no service dissatisfaction accounted for 76%.
- Q: Solar energy has some disadvantagesDetailed description of the problem, to help the respondents give accurate answers
- Second, the earth, no matter where there are solar energy, can be developed and used in the field, there is no transport problem, especially for the underdeveloped rural areas, islands and remote areas have more value. Third, solar energy is a clean energy, in the development and utilization, will not produce waste residue, waste water, waste gas, no noise, but will not affect the ecological balance.
- Q: Is it hot in summer and the water is hot in winter?
- Cloudy conditions, it is estimated that it will not be too hot, no care. If there is light in winter, then normal heating, you can use
- Q: What is the future of solar power
- Residents issued 1 kwh of electricity, the state subsidy of 0.42 yuan; the national standard for the purchase of electricity from the desulfurization of residents with endless self generating electricity, the price is $0.42 per degree. To install and use a set of distributed photovoltaic power generation system with an average of 1 kilowatts of installed cost about 10 thousand yuan, if the 8 kilowatt system daily generating capacity of 30 degrees, 5 degrees every household consumption (no more than a price of 0.52 yuan), about 8 years to recover the investment. In accordance with the same calculation method, 10 kilowatts of distributed photovoltaic power generation device to recover the cost of 9-10 years. Family photovoltaic power plant to recover the cost of an average of between 8-10 years.
- Q: How to make better use of solar energy
- According to the history of the use of solar energy, solar energy has been used for more than 3000 years of history. The use of solar energy as a source of energy and power, only 300 years of history. The real solar energy as a much-needed supplementary energy in the near future, the basis of the future energy structure, it is a recent thing. Since 1970s, the rapid development of solar technology, solar energy utilization
- Q: The advantages and disadvantages of solar energy?Want to buy solar energy solar energy what is bad? Know about
- 2, slow heating, temperature can not be stored, no storage function,Because now the market does not rely on solar energy storage battery, so no matter how good the sun, onlyTo provide the energy required for the day, the next day must be used on the rainy day electricity heatingWater heater fee
- Q: Buy solar water heater mainly look at what?
- Second, liner thickness. The quality of the liner determines the life of the water heater, if the water tank, the water heater will be scrapped. Major brand manufacturers use thickness of not less than 0.5mm of SUS304 food grade stainless steel liner. Argon arc welding is adopted to ensure the service life can reach more than 15 years. Other brands of water heaters in the liner between 0.2mm-0.4mm, the use of a period of time there will be water leakage problem. Therefore, consumers in the purchase of products must ask the thickness of the liner. At the same time, but also beware of patch water tank, the water tank liner is made up of a number of scrap steel belt, the entire inner bladder welding as many as dozens of times
- Q: Solar heating easy to use? Has anyone used it
- Advice do not believe! Solar heating is just a concept in china. In theory, in northern China, walls, windows and doors insulation to do a very good case, a square meter of solar collectors up to 3 square meters of heating area. If your house is 90 square meters, according to this calculation, you need to have 30 square meters of solar collector area
- Q: Solar energy items in daily life
- Solar water heater, charging treasure, rotating wheel, battery board Solar cell / solar engine
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Solar street lamps
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