Power Inverters in Nigeria: Prices, Specifications, Brands and Where to Buy
As we still wait for the age of constant and uninterrupted power supply in Nigeria, power inverters have increasingly become better alternative when it comes to power supply. Though the initial investment required to install a power inverter is higher as compared to generators, the long term benefits outwit the cost of running generators by a country mile.
We are pretty sure you’re reading this just to get the right information about your power inverter needs before you take that leap. That’s okay, here are the few things you should know generally about power inverters;
Power inverters converts direct current (DC) to alternating current (AC), which is used by electronic and electrical devices. This DC energy is already stored in a battery from public power supply (you know that unreliable PHCN right? Yes that one) or alternatively from a power generator (Yes! Needs fuel!! In recession!!!). The battery serves as an energy bank, which provides the power (DC) that is converted by the inverter to the required AC energy. Actually, the inverter does not produce any power, the power is provided by the DC source.
Benefits of using power inverters over generators
Now this one is really important as we clamor for a cleaner and better environment. We encourage our readers to be more environmental friendly by all means, especially when considering alternative power supply.
• Zero Emission: apart from the zero cost of running an inverter as compared to buying fuel for your generator, there’s also the benefit of zero emission of dangerous gases. There are reported cases of suffocation from gases emitted by generators, so you’re better off avoiding such risks by preferring a power inverter.
• What about zero noise? Consider this too as generators have turned our neighborhoods to industrial areas. The change can start with you!
• Lower Running Cost: because you’re reading this, we’re sure you know a little about this already. An average Nigerian knows the cost implication of powering a generator set for a regular household (that’s a major chunk of someone’s salary), so let’s move on.
• Uninterruptible Power Supply: Power inverter technology has improved over the years that they can now be connected in such a way that when there’s a power failure, they switch automatically. There now have in-built UPS for a faster response time.
Capacity of Inverter for your Power Needs.
To get the capacity of inverter you need power consumption, you have to calculate/estimate your total electrical load, which you intend to power the inverter with. Calculate the number of electrical appliance you want to connect to your inverter (using their respective power ratings) to get the estimated to total load requirement.
We recommend you buy an inverter whose capacity is at least 30% higher than your estimated total load. For instance, if your anticipated total power rating is 1000 watts, we advise you get an inverter of 1600 watts. See below for how to calculate the inverter capacity to the battery power needed for an estimated power need.
Sine Wave or Square Wave: The Inverter Output waveform
The two dominant commercialized wave form types of inverters are the Sine waves and Square waves.
For the purpose of our readers, to help choose the best inverters, we recommend the pure sine wave inverters for the following reasons:
• Clean Electricity: if you touch your electronic device being run on a square wave inverter, you will notice that it is very hot, indicating much energy is being wasted as heat. Sine wave inverters on the other hand provide clean electricity which also saves energy and money.
• Noiseless: Sine wave inverters are generally noiseless when compared to the square wave inverters. Since you’re not running a generator set for goodness sake (it is an inverter), you’d prefer the noiseless attribute.
• Safety: Sine wave inverters can safely power your computers, TV sets, sound systems, decoders and other home appliances.
Inverter Battery Needs
Watch this space for a more detailed information about inverter batteries in Nigeria. For the purpose of this, here’s basically what you need when considering the suitable battery for your inverter.
1. Runtime: the runtime of your inverter is solely dependent on the battery power and the power drawn up from the inverter from your connected appliances. Please note that as the amount of appliances using the inverter increases, the runtime decreases. Therefore, you can prolong the runtime with additional batteries which increases the overall ampere-hour (Ah) rating of the battery set.
2. Ratings: regardless of the type of inverter battery you choose, here’s the most important factor for your need. The ratings in ampere-hour (Ah) come in various capacities usually ranging from 50Ah- 200Ah and the battery voltage ranges from 12v-48v. Once you’re able to estimate the power need and your runtime, you’ll be able to effectively determine the number of say 200Ah batteries you’ll need for your power consumption. To help estimate the runtime and suitable battery capacity, here’s how you calculate it;
Battery capacity (Ah) = Estimated Power Need (Watts) x No. of Hours you need/ Battery Voltage (Volts)
For example, you want to supply some 600 watts for up to 4 hours from a battery connected to a 750Va Inverter, we can calculate the battery capacity required thus;
Battery capacity (Ah) = 600 watts x 4 Hrs./12v = 200Ah
The calculation shows that you need a 12 volt battery that has a capacity of at least 200Ah i.e. 12v/200Ah rating. You can increase the runtime by connecting additional batteries. Here’s a lovely article to help you have a better grip of battery requirements calculation for your inverter
3. Types of Inverter Batteries: Tubular batteries, Flat batteries and Deep-Cycle batteries. See details here
4. Configuration: If you’re adding more batteries, there are basically two options for installation; Series Configuration and Parallel Configuration. See details here.
Prices and Where to buy in Nigeria
Inverter prices range depending on the power rating and brand. The prices do not include cost of battery and installation. Many online retailers have done well to give a complete package of Inverter + Batteries + Installation, which usually helps users determine the required battery for a certain rated inverter.
At Expedite, we help online shoppers compare prices of inverters from various online stores at a glance, thereby helping you with the best bargain available at any time. Compare prices of various inverters on our price comparison platform.
There are various top brands of power inverters to choose from in Nigeria, follow the links below to see specifications and compare prices of different brands of inverters in Nigeria from different online stores.
Sukam Inverters in Nigeria
Mercury Inverters in Nigeria
Luminous Inverters in Nigeria
BlueGate Inverters in Nigeria
Tripp Lite Inverters in Nigeria
Multipower Inverters in Nigeria
Nexus Inverters in Nigeria
Cyberpower Inverters in Nigeria
Innova Inverters in Nigeria
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