太阳能光热资料汇总(英文版)(ppt 30页)
太阳能LED中英资料
外文资料一、Solor1.1 Solar ProfileSolar energy is energy from the Earth's external celestial bodies(Mainly solar),The release of enormous energy of the fusion of hydrogen nuclei at extremely high temperatures in the sun, the vast majority of human energy required, directly or indirectly from the sun. Needs coal, oil, natural gas and other fossil fuels are a variety of plants through photosynthesis, solar energy into chemical energy stored in plants down, formed by plants and animals buried in the ground after a long geological ages. They are essentially fixed solar energy from ancient organisms. In addition, hydro, wind, wave, ocean current energy and so on are converted from solar energy .1.2 Solar power typeThe use of solar power has two types, one kind is the solar power generation ( also known as solar power ), another kind is the solar thermal power generation( also known as solar thermal power ).Solar power generation is a power generation mode that to convert solar energy directly into electrical energy. It includes four form, like a photovoltaic power generation,.photochemicalgeneration,light sensor power generation and light biological generation. the photochemical generation includes of electrochemical photovoltaic cell, Photoelectrolytic cell and Photocatalytic battery.Solar thermal power generation is let convert solar energy into heat energy first, then let the heat energy into electrical energy, it has two types of transformation. One is the solar energy directly into electrical energy, such as a semiconductor or metal material of thermoelectric generator, vacuum devices in the hot electron and ion generating , alkali metal thermoelectric conversion, and magnetic fluid power generation and so on. Another way is let the sun heat energy through the heat engine ( such as a turbine) to drive the generator to generate power,it is similar with conventional thermal power generation, but the heat is not from the fuel, but solar energy.二、LED2.1 LED Summary：LED (Light Emitting Diode), light-emitting diode, is a solid state semiconductor devices, which can be directly converted into electricity to light. LED is the heart of a semiconductor chip, the chip is attached to one end of a stent, is the negative side, the other end of the power of the cathode, the entire chip package to be epoxy resin. Semiconductor chip is composed of two parts, part of the P-type semiconductor, it inside the hole-dominated, the other side is the N-type semiconductor, here is mainly electronic. But linking the two semiconductors, among them the formation ofa "PN junction." When the current through the wires role in this chip, will be pushing e-P, P zone in the hole with electronic composite, and then to be issued in the form of photon energy, and this is the principle of LED luminescence. The wavelength of light that is the color of light, is formed by the PN junction of the decisions of the material.2.2 LED history50 years ago, people have to understand semiconductor materials can produce light of the basic knowledge, the first commercial diodes in 1960. English is the LED light emitting diode (LED) acronym, and its basic structure is an electroluminescent semiconductor materials, placed in a wire rack, then sealed with epoxy resin around, that is, solid package, Therefore, the protection of the internal batteries can play the role of line, so the seismic performance LED good.Instruments used for the first LED light source instructions, but all kinds of light colored LED lights in traffic and large screen has been widely applied, have a very good economic and social benefits. The 12-inch red traffic lights as an example, is used in the United States have long life, low-efficiency 140 watt incandescent lamp as a light source, it produced 2,000 lumens of white light. The red filter, the loss-90 percent, only 200 lumens of red light. In the light of the new design, Lumileds companies have 18 red LED light source, including the loss of circuit, a total power consumption of 14 watts to generate the same optical effect. Automotive LED lights is also the source of important areas.For general lighting, people need more white light sources. The 1998 white LED successful development. This is the GaN LED chip and Yttrium Aluminum Garnet (YAG) package together cause. GaN chip of the Blu-ray (λ p = 465nm, Wd = 30nm), made of high-temperature sintering of the Ce3 + YAG phosphors excited by this Blu-ray after irradiating a yellow, the peak 550 nm. Blue-chip installed in the LED-based Wanxing reflection in the cavity, covered with a resin mixed with YAG thin layer, about 200-500 nm. LED-based tablets issued by the Blu-ray absorption part of the phosphor, the phosphor another part of the Blu-ray and a yellow light mixed, can be a white. Now, the InGaN / YAG white LED, YAG phosphor by changing the chemical composition of the phosphor layer and adjust the thickness of the 3500-10000 K color temperature can be colored white. This blue LED through the method by white, constructed simple, low-cost, high technology is mature, so use the most.2.3 LED advantngesLED have several advantages over conventional incandescent lamps. For one thing,they don't have a filament that will burn out, so they last much longer. Additionally, their small plastic bulb makes them a lot more durable. They also fit more easily into modern electronic circuits. But the main advantage is efficiency. In conventional incandescent bulbs, the light-production process involves generating a lot of heat. This is completely wasted energy, unless you're using the lamp as a heater. LEDs generate very little heat, relatively speaking. A much higher percentage of the electrical power is going directly to generating light, which cuts down on the electricity demands considerably. Up until recently, LEDs were too expensive to use for most lighting applications. The price of semiconductor devices has plummeted over the past decade, however, making LEDs a more cost-effective lighting option for a wide range of situations. While they may be more expensive than incandescent lights up front, their lower cost in the long run can make them a better buy. In the future, they will play an even bigger role in the world of technology.译文一、太阳能1.1太阳能简介太阳能的能源是来自地球外部天体的能源（主要是太阳能），是太阳中的氢原子核在超高温时聚变释放的巨大能量，人类所需能量的绝大部分都直接或间接地来自太阳。
太阳能英语知识点总结
太阳能英语知识点总结History of Solar EnergyThe use of solar energy dates back to ancient times when people used magnifying glasses to concentrate sunlight to light fires. The first recorded use of solar power was in the 7th century BC when mirrors were used to concentrate sunlight to light torches. In the 3rd century BC, the Greeks and Romans used passive solar design to heat their homes and bathhouses.The modern era of solar energy began in the 19th century with the development of solar cells by French physicist Alexandre-Edmond Becquerel. In 1954, Bell Laboratories invented the first silicon solar cell, which was the precursor to today's photovoltaic cells. Since then, solar energy technology has advanced significantly, making it an increasingly viable and accessible energy source.Technology of Solar EnergyThere are two main technologies for harnessing solar energy: photovoltaic (PV) and concentrated solar power (CSP).Photovoltaic Technology: Photovoltaic cells, commonly known as solar cells, convert sunlight directly into electricity. When sunlight strikes the semiconductor material in the solar cell, it creates an electrical current. Solar panels consist of multiple solar cells connected together to form an array. The electricity generated by the solar panels can be used directly or stored in batteries for later use.Concentrated Solar Power Technology: Concentrated solar power uses mirrors or lenses to concentrate sunlight onto a small area, which generates heat that can be used to produce electricity. The concentrated sunlight heats a fluid, such as water or molten salt, which then produces steam to drive a turbine and generate electricity.Benefits of Solar Energy1. Renewable and Sustainable: Solar energy is an abundant and inexhaustible source of energy. The sun has been shining for billions of years and is expected to continue shining for billions more, making solar energy a sustainable and reliable source of power.2. Environmentally Friendly: Solar energy produces no greenhouse gas emissions or air pollutants and has minimal impact on the environment. By using solar energy, we can reduce our reliance on fossil fuels and mitigate the effects of climate change.3. Energy Independence: Solar energy provides a decentralized source of power, allowing individuals, businesses, and communities to generate their own electricity and reduce their dependence on the grid.4. Cost-Effective: The cost of solar panels and related technologies has decreased significantly in recent years, making solar energy more affordable and accessible. In many regions, solar energy is now cost-competitive with traditional sources of energy.Challenges of Solar EnergyDespite its numerous benefits, solar energy also faces several challenges that hinder its widespread adoption and use.1. Intermittency: Solar energy is dependent on sunlight, which is not constant and varies with weather and time of day. As a result, solar energy production can be intermittent and unreliable, requiring energy storage or backup power sources.2. Land Use: Large-scale solar farms require a significant amount of land, which can be a challenge in densely populated areas or environments with competing land uses.3. Energy Storage: Energy storage technologies, such as batteries, are necessary to store excess solar energy for use during periods of low sunlight. However, current energy storage solutions are expensive and limited in capacity.4. Resource Limitations: The production of solar panels and related technologies requires raw materials, such as silicon, silver, and cadmium, which are limited in availability and can have environmental impacts.Future Prospects of Solar EnergyDespite its challenges, the future of solar energy looks promising. The ongoing advancements in solar technology, such as the development of more efficient solar cells and energy storage systems, will continue to drive down the cost of solar energy and increase its accessibility.In addition, the increasing awareness of climate change and the need for sustainable energy solutions has catalyzed a global shift towards renewable energy, with solar energy playing a leading role in this transition.Furthermore, government incentives, policies, and regulations aimed at promoting renewable energy and reducing carbon emissions are driving investment in solar energy and spurring the development of large-scale solar projects.ConclusionSolar energy is a clean, renewable, and sustainable source of power that has the potential to revolutionize the way we produce and consume electricity. With ongoing technological advancements, decreasing costs, and increasing environmental concerns, solar energy is poised to play a key role in our transition to a more sustainable and low-carbon future. As we continue to harness the power of the sun, it is important to address the challenges andlimitations of solar energy to realize its full potential and maximize its benefits for generations to come.。
太阳能科技英文课件PhotovoltaicSolarEnergy
• 1883 - first solar cell built, by Charles Fritts, coated semiconductor selenium with an extremely thin layer of gold to form the junctions.
• Assuming that the future will be like the past or that past changes will continue in the same direction and rate is a perfectly sensible way to begin trying to understand the future.
radiation at the upper atmosphere. Approximately 30% is reflected back to space while the rest is absorbed by clouds, oceans and land masses. • Earth's land surface, oceans and atmosphere absorb solar radiation, and this raises their temperature. Sunlight absorbed by the oceans and land masses keeps the surface at an average temperature of 14 °C. • By photosynthesis green plants convert solar energy into chemical energy, which produces food, wood and the biomass from which fossil fuels are derived.
太阳能精品课件
四、太阳能转化为其他形式能量的方式
1.光热转换:太阳能转化为内能 2.光化转换:太阳能转化为化学能 3.光电转换:光能转化为电能
五、广泛利用太阳能的困难
➢虽十分巨大，但它太分散 ➢分布不均匀，受地球自转、季节、气
候影响，射到地面的功率不稳定 ➢转化效率还很低
六、利用太阳能的前景
太阳能将成为人类利用的重要能源之一
太阳能
序言
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教学目标
1.知道太阳能的由来及特点。 2.了解太阳能的利用方式。
英语PPT：太阳能
Learn and Repeat Loudly
• • • • •
unlimited geographical distribution generating electricity nearby the consumer
光电变换 light-to-current conversion 太阳电池 solar battery 发电原理 generating principle 无枯竭风险 no risk of exhausting 不受资源分布地域的限制
Solar Power Generation
• 太阳能发电 Water and Wind • 水力、风力发电Power Generation
• 地热发电 • 生物质能发电
Geothermal Power Generation
Biomass Energy Generation
Listen & Learn
基本原理
When the surface of solar cells exposed to light, the part of the photon absorbed(吸收) by silicon material(硅材料); photon's energy transfer to the silicon atom(原子), The electron electronic transition(跃迁) and become a free electron, on both sides of P-N junction-N结) agglomeration(集聚)and formed(形成) a potential difference(电位差), when the external access through the circuit(电路), under the effect of the voltage, There will be a current flow through the external circuit and produce a output power. The essence(本质) of this process: photon energy into electrical energy.(Photovoltaic effect光 伏效应)
太阳能发电英文小课件
太阳能发电优点
1、太阳能取之不尽，用之不竭，地球表面接受的太阳辐 射能，能够满足全球能源需求的1万倍。只要在全球4%沙 漠上安装太阳能光伏系统，所发电力就可以满足全球的需 要。太阳能发电安全可靠，不会遭受能源危机或燃料市场 不稳定的冲击; 2、太阳能随处可处，可就近供电，不必长距离输送，避 免了长距离输电线路的损失; 3、太阳能不用燃料，运行成本很低; 4、太阳能发电没有运动部件，不易用损坏，维护简单， 特别适合于无人值守情况下使用; 5、太阳能发电不会产生任何废弃物，没有污染、噪声等 公害，对环境无不良影响，是理想的清洁能源; 6、太阳能发电系统建设周期短，方便灵活，而且可以根 据负荷的增减，任意添加或减少太阳能方阵容量，避免浪 费。
为交流或需要配逆变器流程图流程图太阳能卫星发电卫星太阳能发电站是利用卫星技术在太空把太阳能转化成电能然后以某种方式传回地球供人类使用的卫星太阳能发电站是利用卫星技术在太空把太阳能转化成电能然后以某种方式传回地球供人类使用的系统
太阳能发电
太阳能发电简介
太阳能的能源是来自地球外部天体的能源（主要 是太阳能），是太阳中的氢原子核在超高温时聚 变释放的巨大能量，人类所需能量的绝大部分都 直接或间接地来自太阳。我们生活所需的煤炭、 石油、天然气等化石燃料都是因为各种植物通过 光合作用把太阳能转变成化学能在植物体内贮存 下来后，再由埋在地下的动植物经过漫长的地质 年代形成。它们实质上是由古代生物固定下来的 太阳能。此外，水能、风能、波浪能、海流能等 也都是由太阳能转换来的。
应用
一、用户太阳能电源:(1)小型电源10-100W不等，用于边远无电地区如高原、 海岛、牧区、边防哨所等军民生活用电；（2)3-5KW家庭屋顶并网发电系 统;(3)光伏水泵:解决无电地区的深水井饮用、灌溉。 二、交通领域：如航标灯、交通/铁路信号灯、交通警示/标志灯、宇翔路灯、 高空障碍灯、高速公路/铁路无线电话亭、无人值守道班供电等。 三、通讯/通信领域:太阳能无人值守微波中继站、光缆维护站、广播/通讯/寻 呼电源系统;农村载波电话光伏系统、小型通信机、士兵GPS供电等。 四、石油、海洋、气象领域:石油管道和水库闸门阴极保护太阳能电源系统、 石油钻井平台生活及应急电源、海洋检测设备、气象/水文观测设备等。 五、家庭灯具电源:如庭院灯、路灯、手提灯、野营灯、登山灯、垂钓灯、黑 光灯、割胶灯、节能灯等。 六、光伏电站:10KW-50MW独立光伏电站、风光(柴)互补电站、各种大型停 车厂充电站等。 七、太阳能建筑将太阳能发电与建筑材料相结合，使得未来的大型建筑实现 电力自给，是未来一大发展方向。 八、其他领域包括:(1)与汽车配套:太阳能汽车/电动车、电池充电设备、汽车 空调、换气扇、冷饮箱等;(2)太阳能制氢加燃料电池的再生发电系统;(3)海水 淡化设备供电;(4)卫星、航天器、空间太阳能电站等。
名师推荐太阳能科技英文课件PhotovoltaicSolarEnergy
/~goertzel/futuristmethods.htm
Trend Analysis & Extrapolation
on historical data. • Trend analysis involves several processes. One process is spotting an
emerging trend, that is, identifying a change in the world around us. • Now you need to do some analysis to see what the nature of the trend is
Photovoltaic Solar Energy Futures
Presented to the Minnesota Futurists
16 May 2009 Dick Saunders and David Keenan
But first a word from our sponsor
The Futurist Tool of the day
Trend Analysis & Extrapolation
• Trend analysis requires that you do more than simply extrapolate the trend forward.
• You have to ask, what is causing this trend, and will those causes continue indefinitely?
《太阳能光热介绍》课件
降低太阳能光热技术的成本
规模化生产
通过规模化生产和制造，降低太阳能光热设备的制造成本。
优化设计
简化设备结构和设计，减少制造成本和材料消耗。
政策支持
政府可以通过政策支持和补贴，鼓励企业加大对太阳能光热技术的 研发和投资。
拓展太阳能光热技术的应用领域
工业领域
01
太阳能光热技术可以应用于工业领域的供暖、热水供应以及工
会耗尽。
环保
由于其不产生碳排放， 因此对环境友好，有助
于减少全球变暖。
经济效益
长期使用可以节省大量 的电费，降低能源成本
。
适用性广
太阳能光热技术可以在 各种气候和地理条件下
使用。
太阳能光热技术的局限性
01
02
03
04
依赖天气
性能很大程度上取决于天气状 况，在阴天或冬季，效率可能
会降低。
初始成本高
虽然长期看可以节省能源费用 ，但初期的投资相对较高。
优势
环保、节能、降低生产成本，能够提高工业生产的效率和 产品质量。
05
太阳能光热技术的未来展望
提高太阳能光热技术的效率
研发新型吸热材料
探索和开发新型的高效吸热材料，以提高太阳能 的吸收率和转换效率。
优化热能转换技术
研究更高效的热能转换技术，降低热能损失，提 高光热转换效率。
集成多种技术
将太阳能光热技术与其他可再生能源技术进行集 成，实现互补和优化。
利用太阳能光热技术对农 产品、木材等物料进行烘 干，提高产品质量和降低 能耗。
太阳能光热技术的发展历程
19世纪
太阳能光热技术的初步探 索和应用，如太阳能热水 器等。
20世纪
随着材料科学和技术的进 步，太阳能光热技术得到 进一步发展和应用，如太 阳能集热器等。
太阳能中英文对照资料（docX页）
1 主题内容与适用范围本标准规定了太阳能热利用中一部分关于天文与辐射的术语。
本标准适用于太阳能热利用中对太阳辐射的研究与测量。
2 引用标准GB 3102.6 光及有关电磁辐射的量和单位GB 4270 热工图形符号与文字代号3 天文3.1 天球celestial sphere为研究天体的位置和运动而辅设的一个半径为无限长的假想球体。
其中心按需要可设在观测点、地心、日心或银心等。
天体的位置即指沿天球中心至该天体方向在球面上的投影。
3.2 天轴celestial axis天球的自转轴。
它通过天球中心并平行于地球自转轴。
3.3 天极celestial pole天轴与天球相交的两个交点的统称。
3.4 北天极celestial north pole北半天球上的天极。
3.5 南天极celestial south pole南半天球上的天极。
3.6 天顶zenith观测点铅垂线向上延长与天球相交的交点。
3.7 天底nadir观测点铅垂线向下延长与天球相交的交点。
3.8 天赤道celestial equator通过天球中心并垂直于天轴的平面与天球相交的大圆。
3.9 天球子午圈celestial meridian天球上通过天顶和天极的大圆。
同义词天球子午线3.10 时圈hour circle天球上通过两天极的任一大圆。
同义词赤经圈right ascension circle3.11 地平面horizontal plane地球表面观测点以铅垂线为法线的切平面。
3.12 地平圈horizontal circle通过天球中心并垂直于天顶-天底连线的平面与天球相交的大圆。
同义词地平线horizon3.13 地平经圈vertical circle天球上通过天顶和天底的任一大圆。
3.14 角距离angular distance天球大圆上任意两点所对应的圆心角。
3.15 天球坐标系celestial coordinate system为确定天体在天球上的投影位置和运动而引入的球面坐标系。
英语太阳能ppt
as a new energy, solar energy has three characteristics compared to conventional energy sources: first: it is human beings can use the most abundant source of energy, enough to supply the earth for future human use of billions of years.
英语太阳能ppt
But There are many limitations of using solar energy
• (1) dispersion: solar radiation reaching the Earth's total surface, despite great, but very low energy density
• (2) Instability: weather play an important role in the utilization of solar energy.
• (3) Low efficiency and high cost.
英语太阳能ppt
• in the global solar energy is becoming more and more important, because use of oil and coal have caused global warming, a serious environment , many countries are in search for new strategies to achieve sustainable development. Solar energy is clean, convenient, economical, safe, environmentally friendly and other advantages, as the focus for the future of energy..
太阳能科技英文课件PhotovoltaicSolarEnergy
Applications of Photovoltaic Solar Energy
Residential and commercial buildings
Solar panels can be installed on rooftops to provide electricity for homes and businesses.
Future of Photovoltaic Solar Energy
Current trends in photovoltaic technology
Current trends in photovoltaic technology include the use of nanotechnology, perovskite solar cells, and the integration of solar cells into building materials.
Projected growth of the industry
The photovoltaic solar energy industry is expected to continue growing due to increasing demand for renewable energy, government incentives and policies, and technological advancements.
Solar cells are made up of a p-type
direct current (DC) electricity.
semiconductor layer, an n-type
semiconductor layer, and a thin
太阳能中英文对照资料
1 主题内容与适用范围本标准规定了太阳能热利用中一部分关于天文与辐射的术语。
本标准适用于太阳能热利用中对太阳辐射的研究与测量。
2 引用标准GB 3102.6 光及有关电磁辐射的量和单位GB 4270 热工图形符号与文字代号3 天文3.1 天球celestial sphere为研究天体的位置和运动而辅设的一个半径为无限长的假想球体。
其中心按需要可设在观测点、地心、日心或银心等。
天体的位置即指沿天球中心至该天体方向在球面上的投影。
3.2 天轴celestial axis天球的自转轴。
它通过天球中心并平行于地球自转轴。
3.3 天极celestial pole天轴与天球相交的两个交点的统称。
3.4 北天极celestial north pole北半天球上的天极。
3.5 南天极celestial south pole南半天球上的天极。
3.6 天顶zenith观测点铅垂线向上延长与天球相交的交点。
3.7 天底nadir观测点铅垂线向下延长与天球相交的交点。
3.8 天赤道celestial equator通过天球中心并垂直于天轴的平面与天球相交的大圆。
3.9 天球子午圈celestial meridian天球上通过天顶和天极的大圆。
同义词天球子午线3.10 时圈hour circle天球上通过两天极的任一大圆。
同义词赤经圈right ascension circle3.11 地平面horizontal plane地球表面观测点以铅垂线为法线的切平面。
3.12 地平圈horizontal circle通过天球中心并垂直于天顶-天底连线的平面与天球相交的大圆。
同义词地平线horizon3.13 地平经圈vertical circle天球上通过天顶和天底的任一大圆。
3.14 角距离angular distance天球大圆上任意两点所对应的圆心角。
3.15 天球坐标系celestial coordinate system为确定天体在天球上的投影位置和运动而引入的球面坐标系。
太阳能基本知识 (PPT)
Solar-Thermal Electricity: Parabolic Dishes and Troughs
Focus sunlight on a smaller receiver for each device; the heated liquid drives a steam engine to generate electricity. The first of these Solar Electric Generating Stations (SEGS) was installed in CA by an Israeli company, Luz International. Output was 13.8 MW; cost was $6,000/peak kW and overall efficiency was 25%. Through federal and state tax credits, Luz was able to build more SEGS, and improved reduced costs to $3,000/peak kW and the cost of electricity from 25 cents to 8 cents per kWh, barely more than the cost of nuclear or coal-fired facilities. The more recent facilities converted a remarkable 22% of sunlight into electricity.
Solar Energy: The Ultimate Renewable Resource
太阳能英语演讲PPT
Solar thermal systems convert solar energy into heat energy Common applications include solar water heaters and solar cooks, which use solar collectors to absorb solar radiation and transfer heat to water or cooking vessels
• Agriculture: Solar energy can be used in agriculture for green house heating, crop dropping, and solar powered irrigation systems, improving agricultural production efficiency and reducing costs
03
Current Status and Trends of Solar Energy
Technology Development
Overview of the Development of Solar Energy Technology at Home and Abroad
• Domestic Development: China has made significant progress in solar energy technology in recent years The country has implemented a number of large scale solar projects and has become a global leader in solar panel manufacturing Additionally, China is actively promoting the use of solar energy in rural areas through policies such as the "Solar PV Poverty Alleviation Program."
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Passive solar water heating systems:
Thermosyphon system Integral collector-storage passive system
A thers of Solar Water
Heating Systems
In general, solar water heating systems falls into 2 types: Active and Passive .
An active system uses an electric pump to circulate water or heat transfer fluid from storage tanks through the collector. Whereas a passive system relies on gravity and the tendency for water to naturally circulate as it is heated, allowing water or heat transfer fluid to move through the system without the use of a circulating pump.
Pumps circulate household water through the collectors and into the home. They work well in climates where it rarely freezes.
Direct solar heating system
Active indirect water heater
Also known as an active closed-loop system, a solar heater that circulates a fluid other than water (such as diluted antifreeze) through a collector. The collected heat is transferred to the household water supply using a heat exchanger. Indirect solar water heaters are popular in climates prone to freezing temperatures.
• Cut your bills: sunlight is free, so once you've paid for the initial installation your hot water costs will be reduced.
• Cut your carbon footprint: solar hot water is a green, renewable heating system and can reduce your carbon dioxide emissions
Active solar water heating systems:
Active solar water heating systems are characterized as either direct (also called “open loop”) or indirect (also called closed loop) depending on whether the incoming water is heated directly in the collectors or indirectly heated via a heat exchanger.
Benefits of solar water
heating
• Hot water throughout the year: the system works all year round, though you'll need to heat the water further with a boiler or immersion heater during the winter months.
How Solar Heating System Works???
A solar water heating system comprises solar collectors, a storage tank and interconnecting pipework. The solar collectors are usually mounted on roof of a building to capture solar radiation. Small tubes run through the solar collectors and carry liquid –either water or heat transfer liquid with low boiling point. The heat pipe absorbs heat from the solar collectors and transfers heat to incoming water.
Elements of a solar heating system for hot water:
✓ Automatic solar controller ✓ Temperature sensor on collector ✓ Temperature sensor on storage tank ✓ Solar circulation pump ✓ Cold water inflow ✓ Hot water run-off ✓ Temperature sensor for additional heating