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Solar Design, Installation And Maintenance

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Solar design, installation and maintenance

Money Land Forum / Science & Technology / Solar design, installation and maintenance (2 Posts | 207 Views)

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Solar design, installation and maintenance by Stonebiz(m) : 11:38 am On Sep 04, 2019

Learning is the beginning of wealth. Searching and learning is where the miracle process all begins. The great breakthrough in your life comes when you realize it that you can learn anything you need to learn to accomplish any goal that you set for yourself. This means there are no limits on what you can be, have or do.
The world is changing so also is the technological advancement and as technology advances the quantity of power required will also increase.
According to the Guardian business news of 28th June 2016 the below statement was attributed to the Executive officer of Eko Electricity distribution company. He said: “Nigeria has been estimated to require about 88,282 Mega Watts (MW) to meet the demand of its fast growing economy by 2020.
Giving the breakdown of how the nation’s electricity is being utilized in sectors, Amoda said residential customers consume about 60 per cent; commercial takes 24 per cent; industrial,12 per cent; special customers, 1.4 per cent; street lights, 0.6 per cent; and international customers consumes 2 per cent.
According to him, the increase in demand for electric power is noticeable in the residential sector due to increase in population, greater need for housing and rural electrification.
Going by history in Nigeria, Generation, Production and even the manufacturing process has always involves the use of fossil fuel from which there a lot of fumes produced that is dangerous to health and contributing to increase in greenhouse gas effect (GHG). The effect of this gas (GHG) is that; it is depleting the Ozone layer which if not taken care of will lead to catastrophic effect upon our planet. As a person we should be looking for how to safe our planet so as to make life easy for us and that is why we will be looking towards other sources of energy to meet up with our demand.
This increase in energy need as to be met but not using the age long fossil fuel, we should be looking at other sources of energy such as the renewable energy.
The term “Renewable” refer to energy sources that does not diminish or that cannot be exhausted. The most common commercial RE technologies are photovoltaic modules, wind turbines, and, increasingly, fuel cells, which produce electricity from solar radiation, wind, and hydrogen, respectively. For this session, the one we are going to be dealing with is using the energy from the Sun to generate power as an alternative to meet the increasing demand.
What should be your concern now is that how is all of this your business. Looking at it from my own view, I am seeing a business opportunity here that has presented itself. According to publication Nigeria generated power is fluctuating between 4.5MW to 2.5MW, you can click the link below to authenticate this claim https://www.naijaloaded.com.ng/…/bad-news-electricity-gener…. This is bad news but good news to us as we can tap into the opportunity the inadequacy is presenting to us.
Our vision as a company is to ensure that an average home in Nigeria have access to power at an affordable rate. Considering the population of this country which is about 200million as compared to the man power within our reach it is not what we alone can do that is why you have to take every bit of this session serious.
Do want to know how SOLAR energy systems works?
Do you want to install Solar in your house?
Do you want to start a Solar business?
If your answer to all the questions above is yes then let us go on this ride together and before you know it you would have been a qualified installer or solar business owner.
Renewable energy technologies are photovoltaic modules, wind turbines, and increasingly fuel cell which produces electricity from solar radiation, wind, and hydrogen respectively. We are going to major on the Photovoltaic which is the process of producing electricity using the Sun energy.
Nuel Power Solution………….. Poised to providing solution to your numerous power problems.
Contact us on +2348057942525.

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Re: Solar design, installation and maintenance by Stonebiz(m) : 11:56 am On Dec 11, 2019

Good morning people I am supposed to have reach us before now but was unable because of my busy schedule lately. I promise to make it up to you.
In continuation of my last post on Solar design, Installation and maintenance, I give you this:
To be able to render service or services in relation to SOLAR we must learn the basics of Solar system. It is by so doing that we can be a force to reckon with and the one whose service will be preferred to others in the profession.
They include the following: Electricity, Current, Voltage, Resistance, Power, Energy and series and parallel connection.
What is Electricity? Electricity is one form of Energy that we have harnessed in the past 100years. By definition, electricity is the energy available from the movement of electrons within a conducting material. It is similar to water flowing out of a hose; the electrons are like drops of water. Enough electrons with the force behind them can be used to do useful work.
Voltage (volts), Current (amps), Power (watts), Resistance (ohms).
1. Voltage with it unit in Volts is usually represented by the letters V or E: It is the Electrical force or pressure behind the movement of electrons in a circuit. Analogous to water pressure in a pipe, it tells us the system voltage (e.g. 12V, 24V, 220V etc.). So, a 12V battery can provide a moderate amount of power close by (short distance) while a 220V larger amount of power over a longer distance.
2. Current: The unit is Amps usually represented by the letter I: It is the number of electrons flowing past in a second. Like gallons of water per second in a pipe, it defines the electrical current in a wire.
3. Resistance: Units is Ohms: it is a measurement of the difficulty encountered by a power source in forcing electric current through an electrical circuit, and hence the amount of power dissipated in the circuit. Electricity flowing through a wire acts in the same way as water flowing through a pipe. If the wire length is doubled, the resistance of the wire is also doubled and it is twice as hard to force electricity through the wire. If the wire size (cross sectional area) is cut in half, the resistance is doubled and it is twice as hard to force electricity through the wire. Resistance= Voltage/Current (R=V/I).
4. Power: The units is Watts: is the rate of doing work and watts is used to specify the rate at which electrical energy is dissipated, or the rate at which electromagnetic energy is radiated, absorbed, or dissipated. Power= Voltage x Current (VI)
5. Energy: This is the total actual work that is done. In power systems we describe the total amount of energy consumed over a certain period of time. Thus, energy can defined as the power delivered to a load in a given duration of time. In electrical terms energy is expressed in Watts-Hour(Wh).
 Energy= Power x Time
 A 100watts light bulb over a 24hours uses 100W x 24hrs = 2400Wh or 2.4KWh of energy.
 1000W = 1 kilowatts, 1000KW = 1 Megawatt, 1000MW = 1 Gigawatt and 1000 Gigawatt = 1 Terawatt
 A kilowatt hour (KWh) equals 1000Wh. Your electricity company charges per kilowatt hour used.
AC versus DC Current: Electric current is further classified into direct current (DC) and alternating current (AC).
A. Direct Current (DC): The current is called DC if the direction of flow of current does not change with time. It means the DC current always flows in one direction only. The Voltage that cause the flow of DC current is called DC voltage. Examples of DC voltages are the output voltages of Storage batteries, DC Generators etc. It has both +ve and –ve polarity which cannot be interchanged or reversed.
B. Alternating Current (AC): AC is an electric current which changes direction of flow per time. The voltage causing the flow of AC current is called AC voltage. The usual waveform of Ac power is sine wave with frequency of 50 or 60Hz. Examples of Ac power sources are utility power (PHCN) supplies to residence and business.
C. AC to Dc and DC to AC Conversion.
Conversion: Alternating Current (AC) power can be converted to direct current (DC) using rectifiers, the process is rectification. Direct Current (DC) can also be converted to alternating current (AC) using Inverters and the process is called Inversion. This conversion cannot be made without some loss of power and unless care is taken, the power produced may be of poor quality.
Parallel and series connections
Series: This connects positive to negative terminals in a continuous string. Voltage is summed up while current remain the same across connection. E.g. 2units of 12V 200Ah batteries in series will have voltage of 24V and current will remain 200Ah while the power= 24V x 200Ah=4800Wh.
Parallel: Like terminals are connected, positive to positive and negative to negative. The same voltage is applicable to all circuit components connected in parallel. The total current is the sum of the currents through the individual components. The same 2 units of 12V 200Ah batteries in parallel have voltage of 12V and current will be 400Ah while power will be 12V x 400Ah=4800Wh.
Series – Parallel connection. Systems can also be connected in series called strings and two or more strings can then be connected together in parallel to maintain a specific voltage while able to increase power in connection.

Nuel Power Solution......poised to providing solution to your numerous power problems
08057942525, 08038540831

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