Top Solar Electrical Power Generation Plant Installation at Home / Office in Lucknow, UP
Contact the top experts here for Best Solar Electrical Power Generation Plant Installation at Home / Office in Lucknow Uttar Pradesh area for best deals offers with discount at least charges possible for the highest quality service regarding solar energy installation and saving on electric bills.
Q 1. Which is the service that gives electric roof top solar plant installation at the most reasonable price?
Ans. The most appropriate service in Lucknow that gives electric roof top solar plant installation at the most reasonable price is buyqg which boasts of many highly satisfied customers.
Q 2. Where can I get a solar power plant for my home or office with highest output and high durability?
Ans. Where can I get a solar power plant for my home or office with highest output and high durability at BuyQG which has tailor made solutions for your requirements of all types.
Q 3. Can I get Loan for solar power plant installation?
Ans. Yes, you may get loan for solar power plant installation at your desired location based on your credit assessment by banks and financial institutions. These may be categorized on the basis of finance as:
- Hire purchase system
- Installment payment system
It can also be categorized on the basis of type of loan account as:
- Personal Loan
- Asset Finance Loan
You may get such credit on the basis of both secured or unsecured financing.
Q 4. Can I make a comparison and select the best solar plant installer I want?
Ans. Yes, you may reach BuyQG where you will get few good options which you may choose form and get the best one for you along with expert guidance for generating electricity using solar cells.
Q 5. Which is the one point contact (give contact details) for turnkey solutions regarding solar panels for electrical power?
Ans. The one point of contact for excellent quality and durable solar power panel installation is BuyQG with contact details as:
Email ID: email@example.com
Phone Number: Call 24/7 at +91 92055 32659
Solar street lamp installation steps-solar panel installation
After installing the solar street light, some people may find that the street light could not achieve the expected lighting effect, and may consider whether the quality of the street light itself is defective, but this is only part of it.
Whether the street light itself is installed properly is also very important, especially the battery panel.
How to install Solar Panels?
1) Find out the positive and negative poles
First of all, you must figure out the positive and negative poles of the battery board. When making a series electrical connection, the “+” pole plug of the previous component is connected to the “-” pole plug of the next component, and the output circuit must be correctly connected to the device.
Do not mistake the polarity, otherwise the battery board may not be charged. In this case, the indicator light of the controller will not be on. In severe cases, the diode will be burned out, which will affect the service life of the battery board.
Avoid wearing metal ornaments when installing solar panels to avoid short circuit, fire or explosion when the positive and negative electrodes of the solar panel come into contact with metal objects.
2) Wire requirements
First of all, it is recommended to use insulated copper wire instead of aluminum wire. It is better than the latter in terms of electrical conductivity and resistance to galvanic corrosion, and it will not be as easy to catch fire as aluminum wire. It is efficient and safe in use. To be higher.
Secondly, the polarity of the wire connection is different, and the color is best to be different, which is easy to install and easy to repair; the connection is firm, do not increase the contact resistance, and the wire should be as short as possible to reduce the internal resistance of the line to better ensure its work efficiency.
In the insulation winding layer of the joint part, one should consider meeting the insulation strength, and the other should consider its weather resistance requirements; in addition, there should be a margin for the temperature parameters of the wire according to the ambient temperature during installation.
3) Solar panel direction
To ensure the charging efficiency of solar street lights, solar panels must receive sufficient sunlight and achieve the maximum power generation per unit time, preferably in the south direction, which is the direction with the highest solar light intensity in the country.
However, due to the surrounding environment or construction and other objective conditions, there may be no way to be in this direction, don’t worry, generally there will be no significant impact within the range of ±20° due to the south, as far as possible to ensure that the solar panels can be Receive sunlight from 9 to 16 o’clock.
If it is unable to meet the light demand, it can be compensated by increasing the power of solar panels.
4) Inclination angle of solar panels
In addition to the orientation of the solar panel, the tilt angle is also a key point to pay attention to when installing. This parameter is mainly determined according to the local latitude.
Generally speaking, the closer to the north, the greater the angle, and the closer to the south. The angle is also smaller.
Generally speaking, when the local latitude is 0°-25°, the elevation angle is the same as the latitude, when the latitude is 26°-40°, add 5°-12° on this basis, and when the latitude is 41°-55°, the inclination angle. On this basis, add 10°-15°. If the latitude is above 55°, adding 15°-22° is more appropriate.
5) Maintenance after installation
It is necessary to ensure the working efficiency of the solar panel effectively for a long time, and pay attention to regular maintenance after installation to avoid residual stains on the solar panel.
Wipe the surface of the module with a soft cloth. Do not touch the cable or the movable part of the connector with your hands. It is indeed necessary and proper safety equipment must be used.
PWM or MPPT?
Distinguish the advantages and disadvantages, the choice of solar street light controller is no longer difficult
Under light conditions, solar street lights convert solar energy into electric energy through solar panels and store it in a battery. When needed, it converts the battery’s electric energy into light energy to bring light to the night and save it all. To achieve it, another inconspicuous but very important configuration is needed, and that is the photovoltaic controller.
Only with it can the electric energy generated by the solar panel be stored in the storage battery after transformation. In addition, it can also protect the storage battery and prevent the storage battery from overcharging. At present, there are two popular ones on the market. , PWM and MPPT controllers, these two have their own advantages and disadvantages, and the adaptation scenarios are also different. Let’s take a look at it in detail below.
PWM controller (pulse width debugging method)
Early controllers were generally of this kind. The electrical structure was relatively simple. It consisted of a power main switch, a capacitor, a driver, and a protection circuit. It was actually equivalent to a switch that connected the components and the battery together. The voltage of the component will be pulled down to be close to the voltage of the battery pack.
This kind of controller uses a three-stage charging method: strong charge, balanced charge, and floating charge.
- Strong charge: also called direct charge, which means rapid charging. When the battery voltage is low, the battery is charged with high current and relatively high voltage.
- Equalized charge: After the strong charge is over, the battery will stand for a period of time, and when the voltage naturally drops to a certain value, it will enter the state of equalized charge, so that the battery terminal voltage has a uniform consistency.
- Floating charge: After the equalization charge is over, the battery will also stand for a period of time. When the voltage naturally drops to the “maintenance voltage” point, it is the floating charge stage, so that the battery can be kept in a satisfactory state of charge without overcharging.
The controller of this charging method can solve the problem of battery dissatisfaction and guarantee the service life of the battery.
But it should be noted that the charging efficiency of the PWM controller will be affected by temperature. When the solar cell temperature is around 45~75℃, the charging efficiency is the best.
II. MPPT controller (maximum power point tracking method)
This kind of controller is more complicated, and the cost is a little higher. The price is usually several times or even dozens of times that of the PWM controller. It can adjust the input voltage in order to obtain the maximum energy from the solar panel.
After that, the voltage is transformed into the charging voltage required by the battery, which cuts off the direct link between the solar panel and the battery, allowing the high-voltage solar panel to charge the low-voltage battery. It is divided into MPPT current limiting charging and constant voltage equalizing charging. And constant voltage float charge three-stage mode.
- MPPT current-limiting charging: When the battery terminal voltage is very small, the MPPT charging method is used to draw the output power of the solar panel to the battery terminal.
When the light intensity is strong, the output power of the solar panel increases, and the charging current reaches the threshold, then it is terminated MPPT charging will switch to constant current charging; when the light intensity becomes weak, it will switch to MPPT charging mode.
- Constant voltage equalization charging: The battery can switch freely between MPPT charging mode and constant current charging mode. When the battery voltage reaches the saturation voltage, it enters the constant voltage equalization stage.
As the battery charging current gradually decreases, it reaches 0.01C. At this time, the charging phase is terminated and enters the floating charging phase.
- Constant voltage float charge: Float the battery with a voltage slightly lower than that of constant voltage charge. This stage is mainly used to supplement the energy consumed by the battery’s self-discharge.
Compared with the PWM controller, the MPPT controller has a maximum power tracking function. Before the battery reaches saturation, during the charging period, it can ensure that the solar panel always outputs the maximum power without being affected by the temperature. From the charging efficiency In other words, it is naturally higher than PWM.
In addition, the PWM controller can only be used with related voltages. For example, the 12V system battery board can only be used with the 12V controller and battery, which is suitable for some small off-grid systems below 2kw. The structure is simple, the user wiring is convenient, and the price is relatively cheap.
The MPPT controller uses a larger space. Generally, the solar panel voltage can be used between 12V and 170V, and the battery voltage is adjustable from 12 to 96V. The applicability is stronger, and it is suitable for large-scale off-grid systems above 2kw, high efficiency, and flexible component configuration.
Why India vigorously promotes solar street lights?
Compared with earlier years, solar street lights are now more and more widely used in our lives. One of the important reasons for this development is that the country has introduced many policies to support them to ensure the smoother development of solar street lights. Play a better use effect. So what will be vigorously supported in this era? In fact, in general, there are mainly the following two reasons:
Energy saving and environmental protection
For example, fossil fuels such as coal and petroleum used in our traditions produce a large amount of toxic and harmful substances in the process of use, such as carbon, waste residue, waste water, exhaust gas, etc., which will pollute water, air and soil, and further affect To our health.
As an inexhaustible renewable energy source, solar energy has a large reserve, exceeding all oil, gas, and coal reserves. It can effectively alleviate my country’s energy supply dilemma. More importantly, in the process of its development and utilization, Like wind energy and tidal energy, it produces almost no pollution and is an ideal clean energy.
Compared with clean energy such as wind and tidal energy, solar energy has a wider application range. As long as there is solar energy irradiated by it, it can be used no matter it is a prosperous city or a mountainous country. The other two are severely restricted by geographical location and are very unsuitable for many places.
In addition, the technological content of solar street lights is relatively high, and the configuration is relatively smart. During use, the automatic switch can be adjusted according to the brightness of the light to adapt to different use scenarios, rational use of sunlight, and more energy saving and environmental protection.
Not to mention that traditional fossil energy reserves are small. Before using them, there is a process of excavation and mining. Although the relevant technologies are relatively mature now, the cost in this process still exists, but solar energy is ubiquitous. The cost in this area was saved from the beginning.
Moreover, with the development of science and technology and our breakthroughs in the development and utilization of solar energy technology, such as the crystalline silicon industry and the maturity of photovoltaic power generation technology, the construction cost of solar energy photovoltaic power generation is also getting lower and lower. In terms of long-term development, it is very promising.
The phrase “If you want to get rich, build roads first” is familiar to many people. In economic construction, road infrastructure is also more important, and in road infrastructure, street lights are a must.
Traditionally, these huge number of street lights require a lot of power resources, and the cost of paying for the power behind them cannot be underestimated.
In addition, there are huge maintenance costs and repair costs.
Compared with these traditional street lights, the installation of solar street lights is simpler, and the cost is lower. There is no need to lay optical cables, only a pit is needed. So even in some remote areas with imperfect power equipment. You can also bring light in the night in a simple way.
The simple and convenient installation also ensures that the cost of follow-up maintenance is lower and avoids the influence of line aging. If a problem occurs, it will not affect the use of other street lights.
It is easier to investigate, effectively avoiding various safety hazards, and exerting important advantages in use. It also saves electricity costs, whether it is from a national level or from an individual family, it is relatively friendly.
From the above analysis based on the requisite of solar power in our near future as a green and clean fuel as well and the sustainable development in India in all rural and urban areas like Lucknow Kanpur Patna Jaipur Kolkata Bangalore, Delhi, Noida, Ghaziabad, Faridabad, Gurgaon and so on, it is clear that the future is of the solar power and energy. Thus, we should start working on it and locate the best solar panel installer and start gaining benefits of this free energy from the sun.