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    Solar panel and inverter installation in Nigeria: Step-by-step guide

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    You have probably sat for hours hoping and praying for electricity to charge your gadgets or iron your clothes. The inconsistent power supply is a recurring issue for many Nigerians. Getting a great replacement is crucial to avoid becoming a victim of the antics of the power-supplying company. While most people know and use generators as additional electricity, a better option exists. And this is a solar panel and inverter system.
    Expert article 5027
    solar panel installation
    We have as many as 643 contractors in the field Solar panels:

    Having a solar panel is one way to ensure you never endure the epileptic power supply in Nigeria. Installing a solar panel system in your house prevents you from dealing with the uncertainty that comes with a power supply in Nigeria. It gives you ease and confidence to do what you need to do at the right time. Our platform makes the whole solar panel installation process stress-free by connecting you with expert contractors.

    What is a solar panel and inverter?

    A solar panel is an appliance that converts light from the sun into electricity that we can use to power electrical devices. A solar panel is a collection of photovoltaic solar cells mounted in a rectangular frame. These cells absorb direct current (DC) electricity from the sun, which an inverter converts into alternating current (AC).

    An inverter is an essential part of a solar panel system. It is a device that converts direct current into alternate current. If it is absent from the solar panel system, the energy collected by the solar cells is useless. Household appliances need alternating currents to function, and an inverter provides this.

    Types of solar panel mounts

    A mount is a metal casing required to secure your solar panel system. Depending on what you want, there are different solar mounting systems for you to choose from. 

    ●     On-roof Mounts

    This type of mounting system is widespread in Nigeria. The mounts are fixed to the roof, so sun rays hit them directly. On-roof solar mounts are affordable and allow optimal performance, as nothing covers the panel. A weatherproof seal is added during installation to protect the solar panel system from the weather.

    ●     In roof Mounts

    These are also called "integrated solar panels" and are ideal for homeowners re-roofing their homes. This mounting system is mainly chosen for its aesthetics. The solar panel is installed, nestled into the roof, and protected. The disadvantage of this is that it reduces the efficiency of the panel. So, while an on-roof panel will perform at 100%, an in-roof panel will be at 90% to 95%.

    ●     Ground Mounts

    These mounts are used at more significant facilities, though there are cases where some residences use this option. A ground mount is installed at the ground level and is usually adjustable, so you are free to tilt your panel in any direction where it can receive direct sunlight.

    Types of solar panel mounts

    The ground mount requires a reasonable amount of space. Shading the area the mount is installed will prevent the panel system from performing optimally.

    ●     Carport Mounts

    Carport mounting is found in some Nigerian banks. They are used to provide shade for cars or even people. The mounts are fixed in an open space where they get direct sunlight and offer people protection from the sun.

    ●     Pole mounts 

    As the name suggests, a solar panel is elevated on a pole. It is done for those who do not want a roof installation. The pole mounting comes in three styles: top of the pole, side of the pole, and pole track.

    Installation of the Solar Panel and Inverter

    An engineer is contacted for a solar panel installation; this will ensure accuracy and prevent errors. Since on-roof solar panel installations are the most common in Nigeria, here is a step-by-step guide:

    STEP 1

    Erect a scaffold to help you mount your solar panel on the roof. It is also done to ensure safety during the installation process.

    STEP 2

    Set up the mounting system. You should tilt the mounting structure properly so it gets maximum sunlight exposure.

    STEP 3

    Once the mount has been set, install the panel on the mounting structure. Ensure all nuts and bolts are tightened, so the panel stays in place.

    STEP 4

    At this stage of installation, you wire the solar panels. It would help if you shut off your electricity supply during the wiring to prevent electrocution. MC4 connectors are recommended for wiring as they are suitable for all solar panels.

    STEP 5

    Connect your solar inverter to the panel. The inverter can be indoors or outdoors, but it will be more efficient if it is in a cool place. Wherever you keep your inverter, ensure it is close to the main panel.

    STEP 6

    After connecting your inverter to the system, it must be bound to the solar battery. The battery helps provide energy during cloudy times.

    STEP 7

    The inverter is then connected to the consumer unit to produce electricity. A meter is connected to help you monitor the amount of electricity the solar panel produces.

    STEP 8

    You can now switch on the power supply to test your solar panel system.

    Maintenance Tips for Your Solar panel System

    Appliances need careful maintenance if you want them to be in good condition for a long time. Your solar panel inverter is one appliance you cant just buy, install, and forget about. You need to maintain it to ensure its longevity. Here are some maintenance tips to help.

    How to maintain solar panel systems

    1. Your inverter must be protected from water and dust.

    The inverter is essential for your solar panel system to function correctly, so ensure it is kept in good condition. You can use a cotton cloth to clean dust from your solar inverter, but a professional should do anything more technical, like cleaning the air intake filter.

    2. Avoid touching the circuits unnecessarily as they convey electricity.

    It is to prevent any malfunction.

    3. You should check your inverter periodically for overheating.

    Ensure your inverter is installed in a well-ventilated area. It will prevent overheating.

    4. Know the capacity of your solar panel; this prevents you from overloading.

    When overloaded with electrical appliances, the system could explode. Unplugging an appliance when it is not in use is advisable to reduce the burden on the inverter.

    5. Keep out of reach from children

    For young children, almost anything can be a toy to play with. It would be best if you kept the solar inverter out of the reach of children to prevent them from damaging it or causing any harm to them.

    6. Using energy-saving electrical appliances

    This is a maintenance hack that can prolong the life span of your solar inverter. The LED bulb is a good example. This bulb requires less energy to produce light than the ordinary bulb.

    Find a Solar Panel Installer on our platform

    There is no one answer for which solar panel is the best. What you want will depend on factors such as the price of the solar panel, its quality, and what you need the panel for. If you need to decide on a solar panel, we have professionals on our platform who can help you pick a panel and install it in your home. Contact us today to get started.

    Expert tips on solar panels by Green Source Energy Consult

    1. Can I install solar panels on any type of roof?

    It depends on the kind of roof. Not all roofs are suitable for solar panels hence the use of carports 

    2. Do solar panels require maintenance?

    Yes they require maintenance but not frequently. It could be bi-anually or anually depending on the mode of usage.

    3. How long do solar panels last ?

    Solar panels last btw 20 - 25 years effectively.

    4. Can I add more solar panels to my existing inverter?

    Yes you can and I would recommend this  if the client doesnt have the initial capital to own a system that can power his/her entire energy needs.

    5. How many panels do a family house required to be powered fully?

    Well this depends on the load in the house they want to power. Theres no one size fits all for the same house.

    Omogbule Olumide, Green Source Energy Consult

    Expert article 5027
    Author: Daibau Magazine

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