Faucets

Solar battery kit for giving what to choose. Solar batteries-power plants (sets)

The SA-3000 hybrid solar power plant is designed for use in a private home as an autonomous power supply system during the spring-autumn period or as an additional source of electricity in order to reduce electricity bills.

The main features of the hybrid SES Victron SA-3000:

the possibility of mixing solar energy with the grid without using the battery life, which will increase their service life up to 10-15 years networks);
the ability to limit energy consumption from the 220 Volt network at any level (you can set zero consumption from the network and as long as there is enough energy from solar panels and/or from , the electricity meter will be stopped);
switchable possibility of selling surplus electricity to the general network (will be relevant in the future,);
the ability to temporarily increase the power of connection to the network using solar energy and energy in batteries. When this function is activated, the inverter is turned on and its output current is mixed with the mains current, thereby increasing the total output power (while the batteries are discharged if there is not enough solar energy);
the ability to locally monitor the operation of the system from any smartphone, tablet, laptop via WiFi;
the ability to operate the system from anywhere in the world via the Internet;
the ability to connect 2 groups of electrical consumers - one group with backup from the battery (light, refrigerator, water pump, audio and video equipment, computer equipment, etc.) and one group without redundancy (powerful electrical appliances, for example, boiler, kettle, electric stove, etc.) .P.). In this case, solar energy will be evenly distributed between the two groups in the presence of a network, and when the network is turned off, all energy will go to the first group;
all SES components, except for batteries, have a service life of more than 20-25 years.

The power of the inverter in the system is sufficient for long-term operation of any electrical appliances with a total power of up to 3 kW with a peak starting power of up to 6 kW. For example, for any refrigerator, lighting, TV, laptop, pump, heating boiler (except electric), any power tools, any chargers, vacuum cleaners, microwaves and other household appliances. If you need to increase the power, you can add another inverter or you can replace the inverter with a more powerful one (up to 15 kW).

Six solar batteries with a total capacity of 1.5 kW will be produced in the weather at middle lane Russia about 9 kWh of electricity per day. Because in spring and summer in central Russia, on average, about 20 sunny days per month, then within a month the average daily energy supply from batteries will be about 5 kWh per day.

The annual electricity generation in central Russia will be about 1500 kWh, and in regions with high insolation, for example, in the Crimea, up to 2000 kWh. At the same time, it should be understood that the distribution of electricity generation by months will be uneven and the maximum generation will be in the summer months.

The electricity received from the Sun can be used, for example, to power the following electrical appliances:

Refrigerator class A ++ with a consumption of 600 W * h / day - 600 W * h
Downhole pump(800 W, 2 hours/day) - 1600 Wh
Energy-saving lamps lighting (10 pieces of 20 W for 3 hours / day) - 600 W * h
LCD TV 40" (100 W, 3 hours a day) - 300 Wh
Smartphone charger (10W, 3hrs) - 30Wh
Laptop (50 W, 5 hours per day) - 250 Wh
Vacuum cleaner (1500 W, works 30 minutes or 0.5 hours) - 750 Wh
Microwave (1500 W, runs 15 minutes or 0.25 hours) - 375 Wh
Electric kettle(2000 W, running 10 minutes or 0.17 hours) - 340 Wh
Other electrical appliances with a consumption of 155 Wh / day

Total: 5 kWh per day.

The powerful charge controller used allows you to add another 500 W of solar panels to the system. In addition, you can install an additional controller and add the required number of panels to the system, which will increase the average daily power generation.

Rule for adding solar panels:
for every 1 kW of panels, at least 2 batteries of 200 Ah must be added.

Used in this ready solution 4 gel batteries with a capacity of 200 Ah and a voltage of 12 Volts are capable of storing about 10 kWh of electrical energy, which is enough for 2 days of battery life in cloudy weather. If you need to increase the battery life up to 4 days, you can add 4 more batteries to the system.

The above calculation is made taking into account the operation of the power plant during the spring-summer period. Therefore, you need to understand that during the operation of the system in autumn-winter or with an electricity consumption of more than 5 kWh per day, electricity will be periodically used from the network, or from an installed generator (in the absence of the possibility of connecting to the network).

For reference: 5 kWh per day or 5*30= 150 kWh per month- this is the typical electricity consumption in a house where 2-3 people live, subject to the use of gas stove. You can check the consumption in your home on the electricity meter or on the monthly payment receipt.

When assembling the power plant in the technical department of our company, the inverter, controller and control panel are programmed at the request of the customer on one of many job options, for example:

Offline work without network connection(inverter input is configured to connect the generator, automatic start of the generator "on a dry relay contact" is possible after the battery is discharged to a predetermined level, when the predetermined load power is exceeded, according to the schedule).
Work with a permanent connection to a network of 220 Volts. In this case, if there is energy from solar panels, the energy of the Sun will be used first of all, and if there is a lack of solar energy, electricity from the grid will be used. In the event of a power outage, battery energy will be used at night, and battery and solar energy will be used during the day. The return of excess solar energy to the general network is prohibited.
Work with a permanent connection to the 220 Volt network and with a backup generator. Unlike the previous option, in addition to using the network, the diesel generator is automatically used in the absence of a network (autostart of the generator is possible according to various configurable parameters).

In the event that you want to save money on electricity or live in a territory that is difficult to access for placing a power line, we suggest that you look at and buy sets of high-quality solar panels at an affordable cost for your home on the website of the Solar Batteries online store in Moscow. Experienced and friendly managers will answer all questions. You will make the right decision knowing exactly what type you need (polycrystalline, thin-film or monocrystalline module). We will deliver the goods without additional payment, in a short time.

Science is advancing, more and more efficient variations of these systems are being created, the price is being optimized, and the ability to convert light is increasing. If in the past only fairly rich people or large corporations could order them, at the moment the cost of a set of solar 5 kW solar power plants for a home is publicly available.

This variation is most beneficial for residents of rural private houses. There will be no difficulties if you decide to sit at the computer or watch TV after exhausting work on the garden plot, you just need to place, ordering from us at a nice price, a set of solar panels for your home or cottage.

The advantages of such complexes-power plants include:

Reliability and durability. With careful use, the normal service life is up to 30 to 25 years.
Highly economical in use. Requires almost no maintenance. Cleaning of light-sensitive surfaces is organized only once a year.
harmless to nature. Liquid fuel is not used.
Quietly functioning.
Easy to install and transport. Mounted on the roof from the most illuminated side.

People are looking for other sources of electrical energy and are improving methods that allow it to be extracted from new sources. Buying 5 kW solar panels for a private house or summer cottage at a popular price is a reasonable and prudent decision.

The devices quite effectively solve their problem - they provide owners with free electricity. One set can provide such an amount of electricity that it will more than cover all basic needs. In warm summers, you can do without connecting to external networks. The cost of a kit for a summer house or a private house of solar batteries-power plants is pleasant and, if you often use electrical appliances, it will quickly pay off.

One of the reasons why you need to cooperate with us: our price (cost) of a set of solar batteries for a private house is one of the most economical. If you are looking for new opportunities, cheaper and safer power supplies for your household appliances, then we recommend buying a set of solar power plants at an economical price for a private home. Warmth, safety, cost savings are our motto: life is more carefree, life is more comfortable!

This system allows you to enjoy the benefits of civilization in the form of electricity in places remote from urban power grids. This kit is widely used by tourists to light the tent and charge "gadgets". ..

The set of equipment is a small solar autonomous power plant capable of solving the problem of lack of electricity in suburban area or other suburban facility. An autonomous power plant is not a panacea for the lack of electricity, but is ready to provide, within a reasonable framework of electricity consumption, objects such as: country house, construction trailers, mobile motorhomes, etc. The autonomous power plant is built on the principle of generating energy by a solar module, followed by charging the battery using a special MPPT charge controller. A small voltage inverter with a power of up to 250..

The set of equipment is a small solar autonomous power plant capable of solving the problem of lack of electricity in a summer cottage or other suburban facility. An autonomous power plant is not a panacea for a lack of electricity, but it is ready to provide, within a reasonable framework of electricity consumption, such objects as: a country house, construction trailers, mobile motorhomes, etc. An autonomous power plant is built on the principle of generating energy by a solar module, followed by battery charging using a special MPPT charge controller. A small voltage inverter with a power of up to 250..

The solar power plant set is an optimally balanced power supply system designed both to solve the problems of the absence of a 220V power grid, and to build an uninterruptible backup power supply scheme in a country house with the possibility of replacing the external power grid with energy received from solar panels. An autonomous power plant is not a panacea for the lack of electricity and its cannot be used to the fullest as an external power supply. The issue of electricity consumption and the power of the connected equipment must be approached reasonably and used Appliances as needed, based on...

Kit contents: 10pcs Solar module LJ-320M-72 (Legine New Energy), monocrystalline 320W 1pcs InfiniSolar Plus 3KW 48VDC (Voltronicpower, Taiwan) Hybrid inverter with charger 4pcs GX12-200 (Delta), 12V, 200 Ah, gel Battery 1pc Battery rack 600mm*580mm*4shelves1pc Connecting wiresHere you can connect:TVSatellite antennaChargers for a laptop, phone, tablet, etc.Lighting with energy-saving lampsEnergy-saving refrigerator up to 100W (consumption up to 1 kWh per day)Pump for a well up to 1000WMicrowaveVacuum cleaner HairdryerIronPower tools..

To save electricity in a country house or townhouse, in a small production or farm, network photovoltaic solar power plants are used, built on the basis of a network inverter and solar modules. Solar modules generate electricity, and the network inverter mixes it into the power grid of the house. The use of such a station allows you to significantly save electricity at the facility. A network solar substation, depending on the region where it will be used, makes it possible to save up to 70 percent of electricity costs. The main advantage of such power plants is that in..

To save electricity in a country house or townhouse, in a small production or farm, network photovoltaic solar power plants are used, built on the basis of a network inverter and solar modules. Solar modules generate electricity, and the network inverter mixes it into the power grid of the house. The use of such a station allows you to significantly save electricity at the facility. Solar batteries for a dacha of 3 kW (solar power plant), depending on the region where they will be used, make it possible to save up to 70 percent of electricity costs. The main advantage of such elec..

The system is designed for uninterrupted power supply of the heating boiler during periods of emergency power outages of 220 V. The battery life depends on the power of the connected electrical equipment. If you only have a boiler (150 W) connected, then the battery life will be approximately 8-10 hours. If more heating pumps are connected to the system, then the power consumption increases, and, accordingly, the battery life is reduced. The composition of the UPS for the boiler kit: IBPS-12-350M (Sibkontakt), 350W, 12V, Uninterruptible power supply MM 100-12 (MNB), 12V , 100A*h, AGM Rechargeable batteryExt..

The system is designed for uninterrupted power supply to the heating boiler during periods of emergency power outages of 220 V. The battery life depends on the power of the connected electrical equipment. If you only have a boiler (150W) connected, then the battery life will be approximately 1 day. more heating pumps, then the power consumption increases, and accordingly the battery life is reduced. The composition of the "UPS for the boiler" kit: Inverter / Charger CPS600E, Cyber Power (400W, 12V) 0.4kW / 10ABattery 12V, 200Ah, AGMAdditional:All the following..

The system is intended for uninterrupted power supply of vital electrical appliances in the house, such as: boiler and heating pumps, alarms, lighting. For example, the total power of your electrical appliances is 400W: accordingly, the battery life of such an uninterrupted system will be - 2kW*h/0.4kW=5h. The composition of the kit "UPS for..

The MAP1.3 UPS system provides uninterrupted power supply to a group of important electrical consumers, such as: boiler and heating pumps, alarms, lighting. For example, the total power of your electrical appliances is 500W: accordingly, the battery life of such an uninterrupted system will be - 1.5kW*h/0.5kW=3h. The composition of the kit..

The "Reserve for Home 2" kit is designed for uninterrupted power supply of vital electrical appliances in the house, such as: boiler room, lighting, refrigerator, water supply pump, water purification system, septic tank and other electrical appliances. The battery life depends on the power of the connected electrical equipment. Calculate the operating time You can divide the energy reserve by the power of the connected equipment. For example, the total power of your electrical appliances is 500 W: accordingly, the battery life of such an uninterrupted system will be - 2.5 kW * h / 0.5 kW = 5 h. If you have a smaller capacity connected, then increase the operating time.

The "Reserve for Home 1" system is designed for uninterrupted power supply of vital electrical appliances in the house, such as: boiler room, lighting, refrigerator, septic tank, etc. low-power electrical appliances. The battery life depends on the power of the connected electrical equipment. You can calculate the operating time by dividing the energy reserve by the power of the connected equipment. For example, the total power of your electrical appliances is 300 W: accordingly, the battery life of such an uninterrupted system will be - 3 kWh / 0.3 kW = 10 h. If you have a smaller capacity connected, then the operating time will increase, and vice versa if you increase it.

The "Reserve for Home 3" set is designed for uninterrupted power supply of vital electrical appliances in the house, such as: boiler room, lighting, refrigerator, septic tank, etc. low-power electrical appliances. The battery life depends on the power of the connected electrical equipment. You can calculate the operating time by dividing the energy reserve by the power of the connected equipment. For example, the total power of your electrical appliances is 500W: accordingly, the battery life of such an uninterrupted system will be - 4kW*h/0.5kW=8h.

The "Reserve for Home 4" system is designed for uninterrupted power supply of vital electrical appliances in the house, such as: boiler room, lighting, refrigerator, water supply pump, water purification system, septic tank and other electrical appliances. The battery life depends on the power of the connected electrical equipment. Calculate the operating time You can divide the energy reserve by the power of the connected equipment. For example, the total power of your electrical appliances is 500 W: accordingly, the battery life of such an uninterrupted system will be - 4 kW * h / 0.5 kW = 8 h. If you have a smaller capacity connected, then the operating time will increase..

The "Reserve for Home 5" system is designed for uninterrupted power supply of vital electrical appliances in the house, such as: boiler room, lighting, refrigerator, septic tank, etc. The battery life depends on the power of the connected electrical equipment. You can calculate the operating time by dividing the energy reserve by the power connected equipment. For example, the total power of your electrical appliances is 500W: accordingly, the battery life of such an uninterrupted system will be - 4kW*h/0.5kW=8h. Compound..

Modern man consumes a huge amount of electricity per day, obtained from non-renewable fossil resources. And this is just at a time when above our heads the sun radiates billions of kilojoules of energy every day, the cost of producing which is zero.

That is why today the so-called renewable sources of electricity, which are environmentally friendly and safe solar panels, are gaining more and more popularity. It is such devices that are able to convert the energy of the sun into the much-needed energy. electricity, which can be used by the consumer in his daily needs.

How do these devices work?

In the view of most ordinary people, solar panels are a device that can store energy from the sun. But in reality, the process of converting sunlight into an eclectic current is much more complicated ().

Let's try to consider in more detail what solar panels for a summer residence consist of:

solar module- a structural element that is able to convert solar energy into electric current;
Breakers or machines— provide safety in the maintenance of such a battery and components of the power supply system;
Device charge controller- this structural element is responsible for switching between charging and standby modes, which allows to increase the battery life several times;
Rechargeable batteries– act as energy storage devices, which are produced by modules;
An inverter is an element that converts D.C. from solar modules to an alternating one, which is necessary for the trouble-free use of the internal electrical network of the building;
Automation - this element may be needed if solar panels are a backup power source.

Note! It is automation that allows you to switch devices connected to the mains to an emergency network if a power outage occurs. And after the current supply resumes, switch the backup power supply to standby mode.

Having considered the composition of such products, one can be convinced that solar panels are not just a module for converting solar energy into electricity. Of course, converters play the most important role in such designs, but in addition to them there is a set of additional elements.

Types of solar panels

Depending on the type of solar module used, there are several types of products of this type:

Monocrystalline silicon;
Polycrystalline silicon;
Thin-film.

Note! The main difference between solar modules lies in the type of base material used in their manufacture.

Monocrystalline modules

The manufacture of such elements is carried out from high quality silicon crystals, so they are considered the most effective.

Note! Crystals for such devices are grown in industrial conditions. The instructions for building them up were developed by the scientist Czochralski.

The power of such a module is 30 watts. The design of these elements is more compact due to their greater productivity, but such products are very capricious to the conditions of production of their installation.
In order to successfully use a system consisting of such devices, you will have to spend a lot of money, because the calculation of the average efficiency must take into account the margin for the nightly downtime of the system, as well as for cloudy days.
But if such a power supply system is not the main one, but a backup one, then the calculations will be somewhat different, and, accordingly, the costs.

Polycrystalline modules

Devices of this type are cheaper, because lower quality materials are used for their manufacture. The performance of such modules is 12-15%, while the performance of single-crystal modules reaches 20%.

Thin Film Modules

Such structural elements are made of amorphous silicon or other types of metals endowed with the necessary impurities. Compared to the above options, this one is the cheapest and least productive. The efficiency of such a system will be only 10-12%.

The advantages of thin film structures include:

Small mass;
Simplicity and ease of installation due to the non-finicky of the product;
Flexibility.

The disadvantages include:

Low productivity;
Short service life.

Note! Due to their flexibility and low weight, such thin-sheet modules are more suitable for installation on the roof of a car or a small boat.

If a solar battery is installed for a summer cottage with your own hands, then you should definitely take into account the features of the location of the object. You can achieve high efficiency only if the sun's rays fall directly on the modules.

Advice. For best performance, install products at an angle of 40-45 degrees, so that they are oriented to the south.

Benefits of using solar energy

A set of solar panels for giving is a system endowed with a number of positive qualities:

By installing such products, summer residents gain the opportunity to use an autonomous power supply system that can cover all needs and at the same time will not require expensive maintenance;
You will be able to receive environmentally friendly energy from an inexhaustible source;
The system is absolutely silent;
The system has high level safety for life and health;
High-quality batteries will serve you for a very long time;
To install such products on country and private houses, you will not need any permits;
Installation is quite simple and quite within the power of the owners.

Cons of using solar energy

The disadvantages of this type of system include:

A one-time investment that can seriously hit your wallet;
In regions with a small number of sunny days, such a system will be inefficient;
Over time, system performance will decrease by about 1.5-2% in 12 months.

Choosing batteries for your own dacha

How to choose devices in such a way as to invest money wisely?

To do this, you first need to decide on the goal that you are pursuing.

If you are trying to create an additional or backup source of electricity in your summer cottage in case of a non-long-term outage of the central network, then solar panels are far from the best option investment of funds.
But if such shutdowns happen quite often and last for several days, then such a decision will be fully justified.

Who needs solar energy

Solar panels are really necessary for the following groups of summer residents:

People who decide to completely switch to an autonomous power supply system, which is an environmentally friendly product;
People who constantly observe power outages and in cases where such outages become protracted;
Anyone who has decided to reduce their own energy costs;
If there is no electricity supply to the site at all.

When choosing batteries, it is necessary to take as a basis not the maximum or peak load, but the average. You should also take into account such an indicator as energy consumption per hour.

Knowing the values of these values, experts calculate the optimal capacity of the batteries used, the required performance of the modules and offer you a solar battery kit for giving with the parameters that are optimal for you.

Note! The energy system based on solar panels in country houses or cottages does not yet require any permits and documentation approval. But if your dacha is located within the city, then you will need permission from the Russian Ministry of Energy to install such devices.

Finally

Summarizing, it can be concluded that optimal solution for those who decide to equip their own dacha with an autonomous power supply system, by using solar panels, products based on single-crystal solar modules can become (

The dacha, as a place for growing vegetables, is gradually becoming a thing of the past, areas with lawns and flowers are more often visible. Houses are designed for recreation and living in warm time of the year. To modern man one light bulb is not enough. Refrigerators, water heaters, TVs, laptops, cell phone chargers - it's hard to imagine a full life without them.

Electrical appliances of classes A and AA are superior in energy efficiency to previously produced products. Solar systems are able to ensure the uninterrupted operation of electrical equipment.

solar system

The feasibility of using solar panels in the country

The high cost of the kit limits the application in the field permanent residence of people. Here, solar panels are purchased to save on electricity bills.

The dacha, as a rule, is not equipped with a large set of energy-intensive devices. Based on this, to create comfortable conditions, it is worth taking a closer look at autonomous power generation systems.

A non-alternative solar station will be in places where there is a complete absence of centralized power networks. Power plants operating with internal combustion engines are expensive to acquire and in terms of energy purchases.

Frequent outages in worn-out electrical networks of suburban communities are a common reason for the failure of electrical appliances.

use of solar panels

Expert opinion

Alexey Bartosh

Specialist in the repair, maintenance of electrical equipment and industrial electronics.

Ask an expert

The cost of solar systems is gradually decreasing, they are becoming an "interesting" option. Buying solar panels is not enough. Energy is generated only during daylight hours, so the kit includes an inverter, battery, charge controller.

Consider the purpose and design of the necessary equipment.

Pros and cons of solar panels

Before buying a solar system in Vacation home you need to understand the advantages and disadvantages that a solar power plant has.

Main advantages:

Inexhaustibility and availability anywhere in the world. In one way or another, the sun shines everywhere. In this aspect, only the amount of radiation is considered depending on the location and time of year when it is planned to use the power plant. The generated electricity directly depends on the number of sunny days and their duration, as well as on the angle of the sun above the horizon.
Environmental friendliness. Electricity is generated without burning energy carriers. Deep processing of used batteries and other components does not lead to environmental pollution.

solar panels are environmentally friendly

Electricity generation is not accompanied by noise (like windmills);

The service life of the station components is designed for the full life of the plant - an average of 25 years. Further, the efficiency of batteries decreases. The solar energy industry continues to develop rapidly, and the cost of components is falling sharply, no one will say what their price will be in 25 years, but certainly much less than today.
Independence from electricity suppliers. The house will not be disconnected from the power supply.
After the equipment pays for itself, electricity will be free.
The modular principle of building the system allows it to be expanded without any re-equipment.
Independence from prices for other energy sources (gasoline, diesel, gas), they are not used in the operation of solar panels.

The advantages of solar systems are somewhat reduced by their disadvantages:

Initial investment, it is better to apply this definition when purchasing equipment. The payback time directly depends on the intensity of use of the system, and the parameters of solar irradiation at the installation site.
Relatively low panel efficiency. On average one square meter elements generates 120 W per hour, if you count from the level of solar energy - this is only 10-15%. However, manufacturers regularly announce an increase in this indicator through the use of new technologies.
Weather dependent. The highest efficiency is obtained on a sunny, cloudless day. You can estimate the number of active hours of sunshine using special tables for each locality.
It is difficult to use a solar station to power energy-intensive devices - welding, perforators, heaters.
The composition of the system is not limited to the presence of panels. Requires a battery to operate at night. Its capacity should be enough to provide lighting for the house, turn on the LED street lamp. For correct operation battery will have to purchase a high-quality charge controller. An inverter is needed to convert a DC voltage of 12.24 V into a sinusoidal stabilized voltage of 220 V.

What can be connected to the solar battery

Before choosing a solar system, it is worth deciding how many kilowatts of energy the connected equipment will consume.

Household electrical appliances consume in Watts:

An incandescent lamp consumes 40–75 W / h, so their use in solar systems is unprofitable.
Energy-saving lamp - 15-25.
An LED light bulb equivalent to a 100W incandescent lamp is 11.
Refrigerator - it all depends on the energy class of the device. It is designated by letters of the Latin alphabet from A to G. For class AA ++, the average annual consumption will be less than 70 W / h for class G - 0.6 kW.
TV LED - 70.
TV LCD (LCD) - 150-200.
Iron - 2000.
Microwave oven - 1000.
Computer - 250.
Dishwasher - 2500.
Washing machine - 2500.
Electric kettle - 2000.
Air conditioning - 2500.

Thus, it is clear that powerful electrical appliances cannot be powered directly from solar panels, batteries are needed large capacity and their corresponding inverters.

Solar battery operation

Types of solar systems

Solar batteries consist of thin silicon wafers (mono- and polycrystalline) or a substrate covered with a very thin layer of silane or silicon hydrogen (amphoric), in which the energy of the sun's rays is converted into electrical energy.

The design of the devices has a different structure, and, accordingly, a different efficiency.

According to the method of manufacture, they distinguish:

Monocrystalline.
Polycrystalline.
from amorphous silicon.

Monocrystalline batteries

Black monocrystalline panels with beveled corners. The efficiency for such products is 15–25%. The best performance is achieved when the plates turn towards the Sun. On cloudy days, mornings and evenings, when less solar energy hits the panel, power generation is reduced. To improve the operational properties, adjustment is used, orientation in space in the direction of sunlight.

Monocrystalline batteries

Polycrystalline batteries

You can recognize this species by the dark blue color of the surface. The efficiency reaches 12–15%. Accordingly, to obtain a power comparable to single-crystal models, a large surface area is required, but the price of products is lower. The principle of operation allows polycrystalline panels to work on a cloudy day.

Polycrystalline batteries

Amorphous silicon batteries

Compared to previous types, amorphous solar systems are cheap. They are made in the form of a flexible film of blue color protected by a special transparent coating. The efficiency of products reaches only 6%. They are less durable - the resource of the silicon layer is quickly developed, but they successfully work in areas with high cloudiness, converting even diffused light into electricity.

What is included

A solar battery is used for giving, the kit of which includes several functional elements.

Panels. Their type, quantity and generated power can be selected depending on the electrical equipment installed in the country house.

Batteries are necessary for the accumulation of energy and for it when connecting powerful consumers and at night.

The purpose of the inverter is described above. The output power must correspond to the sum of the power of the devices used.

The charge controller increases the life of the batteries, some types are capable of exploding when overcharged.

Amorphous silicon batteries

Who Should Consider Solar Panels?

Summarizing the above, we understand that the installation of solar power plants justifies its purpose in places:

Where it is not possible to connect to a centralized power grid.
In the event of a large deterioration of networks, where specialized services cannot guarantee a constant high-quality energy supply.
AT southern regions, where the solar energy flow during the year is maximum.
In the highlands, there is the largest number of sunny cloudless days.