Portable Solar Power Station Buying Guide

Now our country is strong support for the tourism industry, in many tourist attractions lighting will choose solar led street light. Solar led street lamp installed in the scenic area advantage more, also for the scenic spot, not only provide lighting effect, but also provide a very good adornment effect. The advantage of environmental protection and energy saving, is popular among the scenic spot. Many scenery good tourist attractions will based on first relatively far from the town of the mountains, so will use the power of the street light is not very convenient, and solar street lamp installation is simple, there is the sun light can be installed, it is installed in the scenic area has a big advantage, in energy-saving solar street lamps in the scenic spot, the scene of a do not show up in the air pollution will not cause any pollution to the environment of the scenic area, a lot of scenic spots in attracting tourism, one of the more important reason is that the natural beauty of environment, health, the natural scenery area so environmental protection green lighting solar street light is very appropriate. For the scenic spot, electric capital is not enough, but enough electricity, can be the introduction of solar led street lamp, can also make the scenery area is dealt with the comparison of a brief, thus reduced all operating capital, can provide better foundation for environmental protection. Want to learn more industry information or ask price, can call advisory

Photovoltaic power generation system ( 光伏系统) Is converting solar energy into electrical energy power generation system, using the light born v effect. Photovoltaic power generation system is divided into independent solar photovoltaic power generation system, grid solar photovoltaic power generation systems and distributed solar photovoltaic hair


photovoltaic power generation system is the use of photovoltaic effect converts solar energy into electrical energy power generation system. Photovoltaic power generation system is divided into independent solar photovoltaic power generation system, grid solar photovoltaic power generation systems and distributed solar photovoltaic power generation systems. It is the main components of solar battery, storage battery, controller and inverter. It has high reliability and long service life, no pollution, independent power generation and the characteristics of the parallel operation. Get the favour of national enterprises and organizations, the development prospect. According to photovoltaic manufacturers, 2012 global photovoltaic accumulative total installed capacity of 97 gigawatts (GW), global new power capacity in 2012 to 30 GW. China's new power capacity accounts for over 16% of the global total. The clean energy industry in the country to vigorously support, China's photovoltaic power generation systems industry will usher in the peak period of development. The use of the photovoltaic effect of photovoltaic cells convert solar radiation directly into electricity generating system, photovoltaic components and supporting components (including BOS) 。 Photovoltaic power generation, relying on the solar cell module, using the electronic properties of semiconductor materials. When the sun semiconductor PN junction, because in the P - N junction barrier area of strong built-in electrostatic field, the barrier area in the imbalance of the electrons and empty hole or barrier zone but spread to the barrier area in the imbalance of electrons and holes in the built-in under the action of electrostatic field respectively to move in the opposite direction and leave the barrier zone. As a result, the potential increase of the area of the p, n area of potential is reduced, thus in an external circuit, voltage and current and convert light energy into electrical energy. Solar photovoltaic power generation system is usually divided into two types. A system is connected to the grid, it through a standard interface to connect to the public grid, like a small power plant. Another kind is independent power generation system, the circuit is in its forming in a closed circuit system. Grid-connected power generation system will receive after high frequency dc conversion of solar radiation energy by photovoltaic array into high voltage direct current (dc), inverter output after the inverter to the grid and the grid voltage frequency and phase of the same sinusoidal alternating current. Independent power generation system of photovoltaic array will first receive the solar radiation energy directly into electricity supply load, and after the charge controller will excess energy in the form of chemical energy stored in the battery.

Sea ray lighting today is going to tell you is: rural installed solar street lamp, why let the villagers is very annoying? Countries to the countryside 'rope' has made a great contribution, because now is also greatly increased the management on construction of new countryside, is not only the path




sea ray lighting is going to tell you today is: rural installed solar street lamp, why let the villagers is very annoying?


country to the countryside 'rope' has made a great contribution, because now is also greatly increased the management on construction of new countryside, is not only a road or traffic is much progress has been, to do this in response to 'rope' countries is also in the countryside free installed solar street light, make the whole rural thoroughly lit up at night, especially for the students to school late every day is a good thing, but why such a good regulation has got a lot of farmers spit on it, and even the farmers say that it is better to not install? What is going on let's take a look!


the first: street unmanned management


although started in the countryside free installation the street lamp, make the village men, women and children are all very novel at night can chat groups of sitting under the streetlights, originally is a very good time but time is long and accomplishing are farmers are not satisfied, because the lights are solar street light is environmentally friendly, because environmental protection so bad so easily after a long time in the village street lamps are bad acres, about street light because rural transportation is not very convenient to repair is not well improve, so those who have broken street light but no one management, let the farmer was very tired as well not to?


2: someone deliberately damaged lamps


because install lamps are mounted on a road, but for those who live in the can, take the road on both sides of the road lighting, but for those surrounding farmers not install street lamp is not satisfied, and even to destroy these lamps, someone deliberately damaged lamps in the countryside is very common things, whether man or woman, will go to make a little because of their little self means, therefore it is very wrong.


the third: charge


because some place to install solar street light green but is easily broken, after a long time there will be not bright, and the phenomenon of the solar panel is broken, so some rural free installation of street lamp is the electricity, the electricity is a problem, so many rural farmers to street lights in electricity, very farmers don't want to, this lamp is not we want it now has to for us to electricity, such phenomenon in the countryside but also there are many, lead to a lot of farmers have a lot of advice, don't think such a street lamp mount is not as good as, let the countryside are very annoying!

Rural solar street lights are an indispensable equipment for the construction of new rural areas. So what are the characteristics of our rural solar street lights? Convenience: Simple installation, no need to wire or 'break the belly' for construction, and there is no concern about power cuts. Safety: No accidents such as electric shock or fire. High grade: high-tech products, green energy, the user unit attaches importance to technology, green image improvement, and upgrading. Long life: The product has high technology content, the control system and accessories are international brands, intelligent design, and reliable quality. Environmental protection: no pollution, no noise, no radiation. Low investment: a one-time investment is equivalent to AC power (the AC power investment is combined from the transformation, power input, control box, cable, engineering, etc.), one-time investment, long-term use. Energy saving: Solar energy is used to provide electricity, which is inexhaustible and inexhaustible. Precautions for the installation of rural solar street lights 1. When threading, be careful not to clamp the wire at the connection of the light pole. The connection of the wire should be firmly connected and wrapped with PVC tape. 2. New rural solar street lamps use solar radiation as energy source. Whether the sunlight irradiated on the photovoltaic cell module is sufficient or not directly affects the lighting effect of the lamp. Therefore, when choosing the installation position of the lamp, the solar cell module can be exposed to sunlight at any time. And there are no obstructions such as leaves. 3. When in use, in order to ensure the beauty and better solar radiation of the battery components, please clean the dust on the battery components once every six months, but do not wash from the bottom up with water.

As the saying goes, 'If you want to get rich, you must first build a road.' If you have a road, you must plan the road lighting. The installation of street lights is the first step. Street lights need to be powered, that is, they need to be wired. However, rural areas are relatively large and the distribution of households is relatively loose. Therefore, wiring in rural areas is troublesome and costly, and the electricity bills formed during the use process have increased invisibly. Cost, this is also the fundamental reason why the country has not solved the rural road lighting for many years. However, with the advancement of science and technology, solar power generation technology has become more and more mature, and the combination of solar energy and LED street light lamp holders has fundamentally solved the biggest problem in the installation of traditional street lights in rural areas. So now solar LED street lights have become the first choice in rural construction. So, do you know what data you need to know before buying Sunneng LED street lights? Next, the editor of the solar street light manufacturer will tell the old irons the answer to this question.


1. The nature of the project (residential trunk roads, secondary trunk roads, rural roads, township roads, communities, scenic spots, etc.)

2. Based on the above two points of data, we can advise you on the height of the street light pole, the length of the support arm, the wattage of the light source, and the distance between the street light poles. Under normal circumstances, if you choose to arrange solar LED street lights on one side, the height of the street lights should be the same as the width of the road (for example, the light pole of meters should be selected for the road of meters). The distance between the poles is generally about twice the height of the poles. Of course, the final selection needs to be determined according to the actual situation. Solar street light manufacturers can use these data to help you solve the problem of the layout of solar LED street lights.
3. Choose the wall thickness and diameter of the street light pole, mainly according to the local climatic conditions and geological conditions.

Fourth, before purchasing solar LED street lights, customers are most concerned about the lighting time and the number of continuous rainy days for normal lighting. Normally, manufacturers will ask this question. Solar street lamp manufacturers can use these data to calculate the appropriate solar panel power, solar cell capacity and controller parameters.


Only know these data before purchasing solar LED street light, solar street light manufacturers configure the most reasonable and most cost-effective products.