How can we choose solar panels for your home

Title: Alternative sources

It is supplied with electricity for private houses and golems, it is not a dream, but a modern reality. Dnes own in rural areas and have access to protection from an autonomous source for electricity through a crawl on a sunny street. It is based on such a system and for the storage of a solar battery, which is an excuse for the transformation into energy.

Containment: 1. How do you represent slanchevite panels 2. Principle for action 3. Advantages and disadvantages 4. Species Bateria 5. Estimates per broy on baterite 6. Characteristics for installation

When you buy solar panels, try and imate foresee that the generation of power from these capacities directly determines the price of the system. Kolkoto more than cotton wool was produced by a single battery, sensible in a smart way. For example, a 100-watt panel is half the price of a 200-watt panel.

It is stored influencing the upper general characteristics on the bateriite. The module, which generates 200 watts of power, could be more powerful from panels from 100 watts. Osven power, size on the module depends on the type of it. When you choose solar panels for your home, you will pay attention to whether the system is storing enough power to store everything from the use of electrical equipment. If so, let's take a look at the correspondence to the size on the panel from the size to the platform on which the installation will be.

How do you represent slanchevite panels

Many choirs are known for their existence on the sun panel. Not everyone knows how to thin out these units.In reality, the design technique is simple, as long as it includes just a few components. Classically solar panel, which converts solar energy into electricity, containing the following components:

• Samata battery.
• An inverter that converts DC to AC.
• The device is lifeless, equipped with a device, some controller is charged and discharged.

Scheme on slanchevata battery

The battery is from its own country and is still a little component. Those se call photovoltaic converters or solar cells. Povecheto from tyah sa in the direction from the silicon. These elements can be connected in parallel or in series. This property allows you to control and change important parameters: voltage, indicators for power and current. Parallelniyat type vrazka e for preference, ty kato osiguryava work on panel dory in case of damage to a single elementite, makar and scribbled efficiency. Tova is not possible with serial delivery.

For some purpose, yes, I crawled

Tozi is an alternative source for electricity, which is used for everything, for some reason it needs electricity. Namely for:

• Izkustvenoto clarification work in brownies, schools, hospitals and other structures.
• Functioning in the Domakinski electrically waredi: refrigerators, machine guards.
• Fuel supply when using heaters from low power.
• Lighting for hailstones, parks, streets and pisti.
• Zahranvane for medical technology and telecommunications.
• Electricity supply for gas pipelines and oil pipelines.
• Prezarezhdane on mobile devices and computers with batteries.
• Protect the climate in a woeful time.
• Electricity supply for the system for clean water and fresh water.

In Western countries, private consumers will actively use solar panels or turbine winders, and will get absolute independence from the centralized electricity supplier and will appreciate the return on investment. But nay-veche slanchevat energy now se consumira from targovski organization. Slanchevite modules are widely used in the village complex.

School of solar energy back kjm sdzharzhanieto ↑

Principle for action

Transformation to solar energy is carried out in photocells, connecting in series or in parallel. The photovoltaic substance is based on silicon crystal. Silicium under the format of the compounds is widely distributed on planetata. For example, silicium oxide e pyask or clay. Such a silicium crystal in a simple form is a grain of sand. Technical crystals are all produced artificially in the laboratory. First of all, you can see the material under the format on the circle darven, then you get a hexagon, from which the shoulders rule. Any plot e with a debelin of 200 microns, some e itself three five on - debelo from a normal braid.

From one country to the top of the silicon plates, se napasya boron, and from the other - phosphorus. Once the silicon is in contact with the boron, there is a surplus from the electronics. From another country, somewhere close to contact with phosphorus, and not reachable from tyah. Combination from the tezi of the se narich p-n border.

Once the light from the slantceto hit the photocells in the battery, the photonite attacked the surface of them. Those change "additional" electronics to the border with boron and otivat in the opposite direction - a phosphorate country with "passes". Such is the appearance of an electrical current, which coordinates the movement on the electronics. Metallic piteki will let in photocells, preventing them from conducting current.Tova e sschnostta on work on a slanchevat cell.

Principle on slanchevata battery back kjm sdzharzhanieto ↑

Advantages and disadvantages

It is crawled on solar energy in the houses of your own predation:

• Security for about Wednesday.
• Irritable.
• Lesnie for installing and working from the panel.
• Reliability
• Independence
• No noise in the system.
• Lightly warm.
• Lips on barzo wear out moving parts.

But ima and shortcomings when crawling on batteries:

• High price.
• The work on the power plant is friendly from the separation of fuel oil.
• For the installation on the system, you need a golyama area.
• Low efficiency - up to 25%.

Efficiency on the solar panel prez zimata

Prez zimata glyat on the slope on the panel plays the main role, ty kato slantseto e low over the line on the horizon and reflecting on the tyahnata productivity. Optimalniyat ygl Chesto, asking for the year's tsyalat.

Efficiency on the solar modules during the winter season is painted from 3 to 8 five, depending on the region. Kolkoto is close to the equator, it is sensible in a high way and the productivity of the power plant. With an increase in area on baterite, the amount of energy per natrupanate in tyah has increased. Assumingly, 1 kW of electricity is needed for lighting, stored on a computer and a refrigerator, that is, the result of working on four 250-watt panels, then another 2 kW is required for storage purposes.

Prez zimata effektivnostta on slanchevat cell namalyava

Whenever you use a solar collector, own a tremble and keep track of the condition for accuracy, sometimes you can’t break it, so it’s not possible to turn into ice.

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Species Bateria

Ima some kind of sun panel:

• Batteries on a silicon basis.These are produced through the appearance of pure silicon particles on single crystals, for some time for some time the stopylkata is broken upon contact with the crystal germ. Silicium, once cooling, now turns into a special form with a diameter of 12 to 20 centimeters. Obtaining according to tosi the beginnings of the ingot se narazva on wafers from debelin up to 300 microns. These elements show a high efficiency - up to 19 percent, some of it was achieved through a special orientation on a single-crystal particle, somehow relying on activity on an electronite. Insert the siliconite pads into the battery to break through the metal electrodes, preventing the passage of current.
• Tanks film panels. Technology for the production of thin-layer elements allows you to get panels that are similar to silicon devices. Give your film modules a solution for installation on the solar power plant, but the owner of the equipment and the restrictions, not just from the square to the land, but and from the price of installation. Takiva batteries se montirat not only on the cover, but also on the wall on the fence.
• Panels based on amorphous silicon - these modules show a low efficiency, not exceeding 8%. Those both allow you to get affordable electricity in comparison with other silicon converters.
• All cadmium panels are produced according to the film method. Semiconductor layer e 2-3 hundred microns. Productivity on cadmium batteries is 11%. But these modules will save on energy at a lower price, for the difference from the silicon device.
• Panels made from CIGS multicomponent semiconductor. These elements are composed of indium, gallium, honey and selenium.Tozi type batteries are all produced by the film method, but in comparison with cadmium panels, in the process, they show high performance - the efficiency reaches 15%.

Extended view on various solar panels back kjm sdzharzhanieto ↑

Estimates per broy on baterite

For yes, calculate the required power on the slanchevite panels, tryabva and analyze sharply the energy of this consumer into a house or pitchfork. For example, if you consume 100 kW of electricity per hour per month with a voltage of 220 V (the required figure is also shown from the electric meter), then you also need to produce the same amount of energy from the solar panel.

A battery kit is required for the maintenance and processing of energy on the sunroof for the most part. That product of power is close to the maximum value of itself at cloudless time and at some point the sun rays fall above it under an angle of 90 degrees. Ako glyat se increasing or painting, working power painting and sharply on the golem e gglt, sensible in a low power. When the conditions are bitter, often from the rollback, destroy yourself for the sake of nagryavaneto on baterite. On cloudy days, the power on the installation is low from 15 five, dory and even small clouds on the sky, the power even drops from 3 five. These points tryabva and bádat take a foresight in advance.

Important! For the calculation of this, all the time, and all the time, for some reason, the panels are working at a higher capacity. Part 7 - from 9 to 16 hours. Presumably, the batteries are working from early morning to early evening, but the efficiency of the trace is gaped and the slate of the slate is just 20% of the depleted capacity. Taka 80% of electricity generation from 9 days to 16 hours.

Calculated for broya on bateriite, a vila or kashcha e is somehow as follows:

• Taken foreseeable, if the modules work on their own for 7 hours, presumably from a high capacity.
• Izchislyava se consummation for electricity per den.
• The resulting figure is divided by 7. The result is the required capacity for the power plant.
• Add 40% kam tazi stoynost, kato take it foreseeable ruin it in battery and inverter.
• Another 20% will be added if the PWM controller is used and if the MPPT system is used, then this element is not necessary.

Kato se vzeme foresee the total cost of power for zahranvane on kashchat, they throw on the bateriite all counting and choosing.

When calculated per broya on the slanchev panels, these are gleaming from the required energy back kjm sdzharzhanieto ↑

Characteristics for installation

Ima reditsa sveta for the ownership of dwellings, which are looking for and using solar power plants:

• Nay-better e bateriite yes se montirat in the south is often on a cover or façade, or in a zone that is oriented to the south.
• Ъglt on the slope of the se choice in accordance with the geographic slope of the width of the defined region.
• Avoid proximity to the object, which is szdavat syanka for slanchevite panels.
• The surface on the bateriite is trembling and all the cleanliness is redovno from the ashes and filth.

Nai-brite stations sa equipment ss systems for traceability on slantseto. Obviously, dim radiation plays the main role here and not all regions are suitable for goods.

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