₦airaland Forum

No Light? No problem! We've got you covered with Mercury Inverters and Batteries.
24/7 Power supply is possible.
Learn more: mercurydirect.com.ng[b][/b]

Inverter Should Meet The Application
To choose an inverter, you should first define your needs. Where is the inverter to be used? Inverters are available for use in buildings (including
homes), for recreational vehicles, boats, and portable applications. Will it be connected to the utility grid in some way? Electrical conventions and
safety standards differ for various applications, so don’t improvise.

Learn more: mercurydirect.com.ng

[b]Inverter Installation
Except, you have above average electrical skills, you will need a technician to install your inverter. Thankfully, some retailers and online stores that sell inverters offer options with the installation kit, making installation easier for you or a trained technician.

The installation accessories come from the manufacturer of the inverter which ensures everything works well. When buying an inverter it is always advisable to take-up the installation kit.

The cost of the installation kit may be incorporated in the cost of the inverter or you will have to pay separately for it. Make sure you are present to inspect the installation.

Make sure that the cabling connecting the inverter to the battery is as short as possible. This will reduce energy losses.

It is also important to know that a lot of current moves (it could be double or triple digits) from the battery to the inverter, so make sure everything is properly sealed with no naked wires to prevent electrocution.[/b]

[b]Batteries
The runtime of an inverter powered by batteries is dependent on the battery power and the amount of power being drawn from the inverter at a given time. As the amount of equipment using the inverter increases, the runtime will decrease. In order to prolong the runtime of an inverter, additional batteries can be added to the inverter.[11]

Formula to calculate inverter battery capacity:[12]

Battery Capacity (Ah) = Total Load (In Watts) X Usage Time (in hours) / Input Voltage (V)

When attempting to add more batteries to an inverter, there are two basic options for installation:

Series configuration
If the goal is to increase the overall input voltage to the inverter, one can daisy chain batteries in a series configuration. In a series configuration, if a single battery dies, the other batteries will not be able to power the load.
Parallel configuration
If the goal is to increase capacity and prolong the runtime of the inverter, batteries can be connected in parallel. This increases the overall ampere hour (Ah) rating of the battery set.
If a single battery is discharged though, the other batteries will then discharge through it. This can lead to rapid discharge of the entire pack, or even an over-current and possible fire. To avoid this, large paralleled batteries may be connected via diodes or intelligent monitoring with automatic switching to isolate an under-voltage battery from the others.[/b]
Learn more: mercurydirect.com.ng

Modified Sine Wave and Pure Sine Waves on Oscilloscope. A modified sine wave inverter can be used for simple systems that don't have any delicate electronics or audio equipment that may pick up the choppy wave and produce a hum. Old tube TVs and motors with brushes are usually ok with modified sine wave.

https://www.youtube.com/watch?v=xrJgG2EaOZg

[b]Type of Battery
You don’t just buy an inverter, you also need to buy an inverter battery as that is where the power inverter derives its energy.

The best battery for your inverter is the SMF deep cycle inverter battery. SMF stands for Sealed, Maintenance Free. Though you can use the normal car battery, but they emit poisonous fumes which could have long term impact on your health. This means an SMF battery can be installed indoors making them very convenient.

Another type of battery to use if you do not mind some maintenance is the tubular battery, which are also deep cycle batteries, but require some maintenance.

They require less maintenance compared to car batteries. Tubular batteries are not advisable for installation indoors as they are not completely sealed and could be emitting gases.

deep cycle batteries last longer than regular car batteries because they are optimized for the loading characteristics of power inverters.

They may cost more, but we recommend you buy a deep cycle battery for your power inverter. If you are looking for cost effectiveness and do not mind some maintenance, go with the tubular deep cycle battery.
Learn more: mercurydirect.com.ng[/b]

A modified sine wave inverter can be used for simple systems that don’t have any delicate electronics or audio equipment that may pick up the choppy wave and produce a hum. Old tube TVs and motors with brushes are usually ok with modified sine wave. Your digital clock will likely act funky, and battery rechargers quite often just plain won’t work. Some equipment may seem to be working fine, but may run hotter than with a pure sine wave and reduce the life of it.

Take heed if you’re considering buying a modified square wave inverter to shave a few bucks off your system costs. A whole raft of modern appliances won’t run as well and some not at all on this waveform:

Laser printers, photocopiers, and anything with an electrical component called a thyristor
Anything with a silicon-controlled rectifier (SCR), like those used in some washing machine controls
A few laptop computers
Some fluorescent lights with electronic ballasts
Some battery chargers for cordless tools
Some new furnaces and pellet heaters with microprocessor controls
Digital clocks with radios
Appliances having speed/microprocessor controls (like some sewing machines)
X-10 home automation systems
Medical equipment such as oxygen concentrators
In general, because the total harmonic distortion is higher in modified square wave inverters, motors will run hotter (less efficiently, consuming up to 30% more energy than with pure sine wave inverters), and likely not last as long. Additionally, a modified square wave inverter will often cause a “buzz” to be heard from audio devices and sometimes other appliances like ceiling fans and microwave ovens.

We liken using a modified sine wave inverter to running a car with square wheels versus a pure sine wave inverter like running a car with round wheels. In the first case the ride is going to be awful rough and depending on the sensitivity of the car’s occupants they may not survive the ride.
Learn more: mercurydirect.com.ng
Call us on 07037451701

[b]A modified sine wave inverter can be used for simple systems that don’t have any delicate electronics or audio equipment that may pick up the choppy wave and produce a hum. Old tube TVs and motors with brushes are usually ok with modified sine wave. Your digital clock will likely act funky, and battery rechargers quite often just plain won’t work. Some equipment may seem to be working fine, but may run hotter than with a pure sine wave and reduce the life of it.

Take heed if you’re considering buying a modified square wave inverter to shave a few bucks off your system costs. A whole raft of modern appliances won’t run as well and some not at all on this waveform:

Laser printers, photocopiers, and anything with an electrical component called a thyristor
Anything with a silicon-controlled rectifier (SCR), like those used in some washing machine controls
A few laptop computers
Some fluorescent lights with electronic ballasts
Some battery chargers for cordless tools
Some new furnaces and pellet heaters with microprocessor controls
Digital clocks with radios
Appliances having speed/microprocessor controls (like some sewing machines)
X-10 home automation systems
Medical equipment such as oxygen concentrators
In general, because the total harmonic distortion is higher in modified square wave inverters, motors will run hotter (less efficiently, consuming up to 30% more energy than with pure sine wave inverters), and likely not last as long. Additionally, a modified square wave inverter will often cause a “buzz” to be heard from audio devices and sometimes other appliances like ceiling fans and microwave ovens.

We liken using a modified sine wave inverter to running a car with square wheels versus a pure sine wave inverter like running a car with round wheels. In the first case the ride is going to be awful rough and depending on the sensitivity of the car’s occupants they may not survive the ride.[/b]
Learn more: mercurydirect.com.ng
Call us on 07037451701

[b]A modified sine wave inverter can be used for simple systems that don’t have any delicate electronics or audio equipment that may pick up the choppy wave and produce a hum. Old tube TVs and motors with brushes are usually ok with modified sine wave. Your digital clock will likely act funky, and battery rechargers quite often just plain won’t work. Some equipment may seem to be working fine, but may run hotter than with a pure sine wave and reduce the life of it.

Take heed if you’re considering buying a modified square wave inverter to shave a few bucks off your system costs. A whole raft of modern appliances won’t run as well and some not at all on this waveform:

Laser printers, photocopiers, and anything with an electrical component called a thyristor
Anything with a silicon-controlled rectifier (SCR), like those used in some washing machine controls
A few laptop computers
Some fluorescent lights with electronic ballasts
Some battery chargers for cordless tools
Some new furnaces and pellet heaters with microprocessor controls
Digital clocks with radios
Appliances having speed/microprocessor controls (like some sewing machines)
X-10 home automation systems
Medical equipment such as oxygen concentrators
In general, because the total harmonic distortion is higher in modified square wave inverters, motors will run hotter (less efficiently, consuming up to 30% more energy than with pure sine wave inverters), and likely not last as long. Additionally, a modified square wave inverter will often cause a “buzz” to be heard from audio devices and sometimes other appliances like ceiling fans and microwave ovens.

We liken using a modified sine wave inverter to running a car with square wheels versus a pure sine wave inverter like running a car with round wheels. In the first case the ride is going to be awful rough and depending on the sensitivity of the car’s occupants they may not survive the ride.
Lear more: mercurydirect.com.ng
Call us on 07037451701[/b]

DON'T LET NEPA STOP THE MUSIC! GET YOUR MERCURY INVERTER AND BATTERIES FOR UNINTERRUPTED POWER SUPPLY
Learn more: mercurydirect.com.ng
Call us on 07037451701

DON'T LET NEPA STOP THE MUSIC! GET YOUR MERCURY INVERTER AND BATTERIES FOR UNINTERRUPTED POWER SUPPLY
Learn more: mercurydirect.com.ng
Call us on 07037451701

How to Buy an Inverter for Backup Power
Power Inverters are Electronic gadgets that converts energy stored in a battery (or DC voltage) to AC voltage that will power your appliances. Their major selling points are their low noise and emission free operations as well as their convenience. This article will guide you on how to buy an inverter for backup power in the home or in the office.

[b]First, Reality Check
[/b]The first question to ask yourself is do I actually need an inverter? This question is important because while inverters are alternatives to power generators they are not quite as versatile.
The first challenge for a power inverter is that you need to charge the batteries.

You need electricity to charge the battery of your power inverter. This is a bit problematic if you live in a developing country like Nigeria where public power supply from the grid is not steady.

This means you may not get enough public power supply to charge your battery, which could result in poor performance of the inverter or inability to use the inverter at all. Irregular charging is also bad for your inverter battery.

The ideal person to buy a power inverter is someone who has at least 12 hours of public power supply per day or someone who already has a power generator, but wants a noise free alternative.

For example, I use my power generator during the day (if power supply becomes epileptic) and use my power inverter at night because they operate at low noise and are night-friendly. The generator also charges the inverter battery while it is on.
If you live in an area with less than 12 hours of public power supply, it will not make a lot of sense to buy an inverter, except you also have a power generator or you are willing to invest in a solar power system with solar panels.

It is also important to note that a power inverter is more suited for resistive loads like your household and office electronics like TVs, Computers, Printers, lights, etc.

Power Inverters are not best with inductive loads, so if you are going to be operating lots of machines with motors in them, a generator may be better, except you can find an industrial grade inverter.

Inductive loads like Refrigerators, Freezers, and Air conditioners can be powered by an inverter, just make sure you buy an inverter with high enough capacity and capable of handling their high start currents.

For example, the starting current of a refrigerator could be up to 3 times its current in normal operation. So, a 200w refrigerator could require up to 600w to start. A/Cs are even worse.
Learn more: mercurydirect.com.ng

Description
Mercury 2.4KVA Inverter
The critically acclaimed Mercury 2.4KVA Modified Sine Wave Inverter with inbuilt charger provides automatic changeover from NEPA, giving you undisrupted power supply. Sleek, compact, and lightweight, with overload protection, and digital LCD display which elucidates battery and load levels.
Learn more: mercurydirect.com.ng

Description
Mercury 2.4KVA Inverter
The critically acclaimed Mercury 2.4KVA Modified Sine Wave Inverter with inbuilt charger provides automatic changeover from NEPA, giving you undisrupted power supply. Sleek, compact, and lightweight, with overload protection, and digital LCD display which elucidates battery and load levels.
learn more: mercurydirect.com.ng

Description
Mercury 2.4KVA Inverter
The critically acclaimed Mercury 2.4KVA Modified Sine Wave Inverter with inbuilt charger provides automatic changeover from NEPA, giving you undisrupted power supply. Sleek, compact, and lightweight, with overload protection, and digital LCD display which elucidates battery and load levels.
Learn more: mercurydirect.com.ng

Nigeria Inverter Buying Guide
Power outages are frequent in Nigeria, and a suitable inverter and battery can be priceless during such events. It can be very frustrating when you are watching your favourite program on TV, and everything suddenly goes black. With an inverter and battery, you can have uninterrupted power supply without the noise and pollution of a generator.

But how do you choose the right ones? Which factors are essential to consider when buying an inverter and battery in Nigeria.

There are thousands of branded inverters and batteries on the Nigerian market. If you choose an inverter and battery combination with the wrong specification for your Use Case, you could end up with a costly mess.

The Nigeria inverter buying guide will arm you with the information you need to make the right choice for your circumstances.

Inverter Type
There are two primary types of inverters available on the market: Modified Sine Wave and Pure Sine Wave. If you wish to power small household appliances like lights, TV,s and fans, Modified Sine Wave inverters are affordable and have high efficiency. They will provide you with power comparable (but not identical) to what you get from NEPA.

If you would like to run larger appliances like a fridge, freezer, AC or medical equipment you should buy a Pure Sine Wave inverter. They are ideal for motor startups, make little or no noise and give power quality equivalent to what you get from NEPA; however, Pure Sine Wave inverter can cost twice as much as an equivalent Modified Sine Wave Inverter

Inverter Size
To choose the right inverter size for your needs, calculate the total wattage of all the electrical appliances you would like to run on the inverter. You will find the wattage of your machine by checking the power rating label located on each device or by reading the user manual and adding up the total wattage. If you wish to keep your total cost down, it is advisable to run only your essential appliances on the inverter. The following is an example:

Equipment Common Energy Consumption in Watts
Laptop 20W
Ceiling Fan 50W
DSTV 20W
Televisions 150W
Desktop Computer 85W
4 Energy Saving Bulbs 60W
TOTAL 385W
We recommend that you buy an inverter twice the size of your total energy requirements so that you have extra capacity and do not run the risk of overloading your inverter.

Battery Bank
Batteries are required to store energy from NEPA, Generator or a renewable energy source, e.g. solarxx panels. Batteries are an essential part of any power backup system, and the performance and longevity of your inverter system will mainly be dependent on the quality of the batteries you use.

The voltage requirements of your inverter will determine the minimum required size of your battery bank. A 12-volt inverter, for example, requires 12 volts and will work if you connect it to a single 12v battery. A 24-volt inverter will require 24 volts, which you can achieve by connecting two 12 volt batteries in series.

Think of a battery like a bucket of energy. It will only hold a certain amount, and no amount of praying and hoping will make it hold more. Battery capacities are given in Ampere Hour (AH), explicitly indicating the inverter’s current supply rate per hour of operation, for instance, a 200 AH inverter battery can deliver 200AH of current for every 60 minutes of activities.

The most common inverter battery capacities available in Nigeria are 12v 100AH and 200AH.

The minimum required battery bank size may or may not be enough to meet your needs. You can determine the correct sizing for your home by using the Mercury Battery Backup Time Calculator following formula.

Amp rating of battery x inverter voltage (assuming 80% efficiency and depth of discharge ) ÷ total load wattage.

Example:

200ah (Amp rating of battery) x 24v (Voltage of inverter) assuming 80% efficiency and depth of discharge ÷ 385 watts (Load) = approximately 7 hours.

The above is the result of a continuous 385 watts load; in reality, the backup time could be increased significantly by managing the number of appliances you have on at any given time. For example, you may decide to only turn on your TV when your favourite programs are on.

Adopting such a disciplined approach could save you a substantial amount of money. You can start with a small battery bank and add more batteries later on if your requirements change. We do not charge for installation, so long as you purchase your system components from mercurydirect.com.ng.

Battery Type
Even though inverters can run on lead-acid batteries, those typically used in vehicles are not compatible with inverters because those types of batteries are built for delivering exceptionally high currents for short periods, for example, starting the ignitions of vehicles.

Dry Cell Deep Cycle Inverter batteries are convenient for inverter system use because they require absolutely no maintenance. These types of batteries are perfect for home or-or small office applications where regular battery maintenance is not feasible. Unlike Wet Cell Deep Cycle batteries they can be left sitting around for long periods without use, with no detriment to performance.

Tubular Wet Cell Deep Cycle batteries come equipped with sophisticated designs, which ensure excellent electrical efficiency and increased lifespan. They can often go on working for ten years or more; however, they can be costly to maintain and should not be left sitting around for long periods without use. Like the muscles of the body, they need regular use to maintain optimal performance.

They come with caps which you will have to remove every 6 to 12 months to add distilled water, and they need to be in a well-ventilated area.

Inverter Battery Brands
There are a lot of inverter battery brands available on the Nigerian market. The problem is that the majority of these batteries are relatively low-quality compared to those from dedicated inverter battery manufacturers. This is why most experts recommend investing in a battery from reputable manufacturers such as Mercury, Prag. and Luminous

Inverter Efficiency and Battery Charging
Efficient inverters like the ones sold on mercurydirect.com.ng draw minimum energy from your distro or gen to fully charge your batteries, while non-energy efficient types waste a significant amount of energy during charging sessions, leading to high NEPA bills.

Warranties and Guarantees
A warranty simply means the manufacturer will be willing to provide maintenance and repair of individual components for a specific number of years or months if a malfunction occurs, while a guarantee stipulates a brand new replacement if faulty.

Due to the high cost of Deep Cycles batteries, we recommend that you invest in a brand new unit so you can take advantage of the guarantee and warranty, should there be a malfunction. Mercury batteries are sold with a one year guarantee and warranty, meaning you will get a new replacement in the unlikely event your batteries become faulty within the first year. Do share The Nigeria Inverter Buying Guide with your family and friends. Help build a better Nigeria.
Learn more: mercurydirect.com.ng

Nigeria Inverter Buying Guide
Power outages are frequent in Nigeria, and a suitable inverter and battery can be priceless during such events. It can be very frustrating when you are watching your favourite program on TV, and everything suddenly goes black. With an inverter and battery, you can have uninterrupted power supply without the noise and pollution of a generator.

But how do you choose the right ones? Which factors are essential to consider when buying an inverter and battery in Nigeria.

There are thousands of branded inverters and batteries on the Nigerian market. If you choose an inverter and battery combination with the wrong specification for your Use Case, you could end up with a costly mess.

The Nigeria inverter buying guide will arm you with the information you need to make the right choice for your circumstances.

Inverter Type
There are two primary types of inverters available on the market: Modified Sine Wave and Pure Sine Wave. If you wish to power small household appliances like lights, TV,s and fans, Modified Sine Wave inverters are affordable and have high efficiency. They will provide you with power comparable (but not identical) to what you get from NEPA.

If you would like to run larger appliances like a fridge, freezer, AC or medical equipment you should buy a Pure Sine Wave inverter. They are ideal for motor startups, make little or no noise and give power quality equivalent to what you get from NEPA; however, Pure Sine Wave inverter can cost twice as much as an equivalent Modified Sine Wave Inverter

Inverter Size
To choose the right inverter size for your needs, calculate the total wattage of all the electrical appliances you would like to run on the inverter. You will find the wattage of your machine by checking the power rating label located on each device or by reading the user manual and adding up the total wattage. If you wish to keep your total cost down, it is advisable to run only your essential appliances on the inverter. The following is an example:

Equipment Common Energy Consumption in Watts
Laptop 20W
Ceiling Fan 50W
DSTV 20W
Televisions 150W
Desktop Computer 85W
4 Energy Saving Bulbs 60W
TOTAL 385W
We recommend that you buy an inverter twice the size of your total energy requirements so that you have extra capacity and do not run the risk of overloading your inverter.

Battery Bank
Batteries are required to store energy from NEPA, Generator or a renewable energy source, e.g. solarxx panels. Batteries are an essential part of any power backup system, and the performance and longevity of your inverter system will mainly be dependent on the quality of the batteries you use.

The voltage requirements of your inverter will determine the minimum required size of your battery bank. A 12-volt inverter, for example, requires 12 volts and will work if you connect it to a single 12v battery. A 24-volt inverter will require 24 volts, which you can achieve by connecting two 12 volt batteries in series.

Think of a battery like a bucket of energy. It will only hold a certain amount, and no amount of praying and hoping will make it hold more. Battery capacities are given in Ampere Hour (AH), explicitly indicating the inverter’s current supply rate per hour of operation, for instance, a 200 AH inverter battery can deliver 200AH of current for every 60 minutes of activities.

The most common inverter battery capacities available in Nigeria are 12v 100AH and 200AH.

The minimum required battery bank size may or may not be enough to meet your needs. You can determine the correct sizing for your home by using the Mercury Battery Backup Time Calculator following formula.

Amp rating of battery x inverter voltage (assuming 80% efficiency and depth of discharge ) ÷ total load wattage.

Example:

200ah (Amp rating of battery) x 24v (Voltage of inverter) assuming 80% efficiency and depth of discharge ÷ 385 watts (Load) = approximately 7 hours.

The above is the result of a continuous 385 watts load; in reality, the backup time could be increased significantly by managing the number of appliances you have on at any given time. For example, you may decide to only turn on your TV when your favourite programs are on.

Adopting such a disciplined approach could save you a substantial amount of money. You can start with a small battery bank and add more batteries later on if your requirements change. We do not charge for installation, so long as you purchase your system components from mercurydirect.com.ng.

Battery Type
Even though inverters can run on lead-acid batteries, those typically used in vehicles are not compatible with inverters because those types of batteries are built for delivering exceptionally high currents for short periods, for example, starting the ignitions of vehicles.

Dry Cell Deep Cycle Inverter batteries are convenient for inverter system use because they require absolutely no maintenance. These types of batteries are perfect for home or-or small office applications where regular battery maintenance is not feasible. Unlike Wet Cell Deep Cycle batteries they can be left sitting around for long periods without use, with no detriment to performance.

Tubular Wet Cell Deep Cycle batteries come equipped with sophisticated designs, which ensure excellent electrical efficiency and increased lifespan. They can often go on working for ten years or more; however, they can be costly to maintain and should not be left sitting around for long periods without use. Like the muscles of the body, they need regular use to maintain optimal performance.

They come with caps which you will have to remove every 6 to 12 months to add distilled water, and they need to be in a well-ventilated area.

Inverter Battery Brands
There are a lot of inverter battery brands available on the Nigerian market. The problem is that the majority of these batteries are relatively low-quality compared to those from dedicated inverter battery manufacturers. This is why most experts recommend investing in a battery from reputable manufacturers such as Mercury, Prag. and Luminous

Inverter Efficiency and Battery Charging
Efficient inverters like the ones sold on mercurydirect.com.ng draw minimum energy from your distro or gen to fully charge your batteries, while non-energy efficient types waste a significant amount of energy during charging sessions, leading to high NEPA bills.

Warranties and Guarantees
A warranty simply means the manufacturer will be willing to provide maintenance and repair of individual components for a specific number of years or months if a malfunction occurs, while a guarantee stipulates a brand new replacement if faulty.

Due to the high cost of Deep Cycles batteries, we recommend that you invest in a brand new unit so you can take advantage of the guarantee and warranty, should there be a malfunction. Mercury batteries are sold with a one year guarantee and warranty, meaning you will get a new replacement in the unlikely event your batteries become faulty within the first year. Do share The Nigeria Inverter Buying Guide with your family and friends. Help build a better Nigeria.
Learn more : mercurydirect.com.ng

If you are looking for the very best 2kva inverter system on the market, look no further! The Mercury 2.4kva Complete Inverter System is an incredible package deal, offering you everything you need to get your inverter up and running.

With a one year warranty which includes installation and after-sales support, you do not have to spend a fortune to get your inverter running properly
Learn more: https://mercurydirect.com.ng/product/mercury-2-4kva-complete-inverter-system-2x-200ah-batteries/
Call us on 07037451701

If you are looking for the very best 2kva inverter system on the market, look no further! The Mercury 2.4kva Complete Inverter System is an incredible package deal, offering you everything you need to get your inverter up and running.

With a one year warranty which includes installation and after-sales support, you do not have to spend a fortune to get your inverter running properly
Learn more: https://mercurydirect.com.ng/product/mercury-2-4kva-complete-inverter-system-2x-200ah-batteries/
Call us on 07037451701