What are power inverters? Power inverters transform DC electricity from a battery to AC voltage, which is used in our homes and offices by appliances. When it comes to supplying backup or standby power during a power outage, power inverters are a viable alternative to a generator. Ghana, Nigeria and most African countries power supply is currently epileptic, necessitating the utilization of standby power. Find more about power inverter costs, dealers, and why they could be preferable to petrol-powered electric generators for backup power.
Where to Buy Power Inverter
In backup power applications, power inverters are not as prevalent as electric generators. This is primarily due to increased costs. A power inverter, in fact, is a more expensive option than a generator.
Although power inverter prices are costly, there are some advantages that make it worthwhile to spend every kobo on one.
It’s also worth noting that power inverter prices are currently lower (than they were a few years ago), yet inverter battery prices remain an issue.
Bluegate, Prag, Tripp Lite, Mercury, and Sukam Inverters are some of the most popular power inverter brands in Nigeria.
Inverter Installation Cost
The cost of installation will vary based on the amount of work necessary. If you simply want the inverter to work in parallel with your mains supply, similar to a UPS or AVR, it will cost you 10,000 Naira or less.
This is usually the easiest technique to connect inverters with a power rating of 1KVA or less. However, the cost will be higher if you want the inverter to share mains cabling via switchover, similar to power generators.
For inverters with a power rating of 1.5 kVA or more, the switchover method is recommended. Depending on the scope of work, a power inverter can cost anywhere between 15,000 and 30,000 Naira to install.
Installation of a wall-mounted inverter is more expensive, starting at 15,000 Naira.
Benefits of a Power Inverter
Here are some of the advantages of power inverters:
Inverters offer noise-free operations
The operation of a power inverter is completely silent. Unlike generators, which produce a lot of noise that bothers you and your neighbors, Power Inverters produce very little noise, to the point that you can hardly hear them.
All you can hear is the fan and relays clicking. As a result, if you want your home or business to be quiet, a power converter should be considered.
No need for petrol or diesel
One of the most significant advantages of a power inverter is that it does not require the use of gasoline or fuel. This one-of-a-kind skill has numerous advantages.
For starters, it removes the dangers of recharging generators or inappropriate fuel storage.
In Nigeria, fire has destroyed many homes, businesses, and markets due to faulty fuel storage.
Another advantage of power inverters’ fuel-free operation is the convenience of not having to visit filling stations every day in search of gasoline.
Batteries provide power to power inverters. All you have to do now is charge the battery in your inverter.
As a result, if you wish to operate in a more convenient and risk-free manner, invest in a power converter for your standby power.
Power Inverters offer Zero emissions
Power inverters do not release harmful gases during operation because they do not require gasoline and do not have an internal combustion engine.
This means that, like your UPS, you can keep a power inverter within a building room without fear of suffocation.
Generator-related deaths have become all too regular in Nigeria. These deaths are frequently caused by improper generator mounting.
If you reside in a location where correctly mounting a power generator is difficult, you should consider a power inverter.
If paying a little more for a power inverter reduces the chance of suffocation from harmful gases, it’s a good investment.
If you are concerned about what global warming means, which you should be, zero-emission may appeal to you. Generators are more environmentally friendly than power inverters. As a result, if you want to live on a greener planet, you should use a power inverter.
Inverters offer Lower running cost
Because power inverters do not require fuel, they can operate with very little input other than the charging of your inverter batteries.
Despite the fact that power inverters have a high purchase/capital cost (yes, inverter prices are expensive), their ongoing costs are modest.
In reality, an inverter may be less expensive in the long run than a generator, especially in countries like Nigeria, where generators are the primary source of power.
Consider spending 2000 NGN every week for the next three years. In three years, that amounts to 312,000 Naira. When you factor in maintenance costs, the overall cost might be as high as 400,000 Naira.
Inverter prices are costly, but they have a low operating cost, especially if you buy a decent one.
When a power outage occurs, power inverters can be connected in such a way that the system immediately changes to battery mode.
This is quite convenient. There’s no need to do anything; power inverters will automatically transition from battery to mains mode as needed. Some power inverters have UPS built-in to give faster response times.
You can connect sensitive items like computers straight to your wall sockets using such inverters. If you use a power inverter with built-in UPS, you won’t need a separate UPS for your computer.
More about Power inverters
Most appliances require AC electricity, which is converted by power inverters from battery energy. Pure sine wave power inverters are widely used and recommended, however, they are more costly.
A square wave power inverter produces square waves, which can cause issues with some devices such as televisions and radios.
Square wave inverters produce frequency harmonics, which can cause humming on your radio and TV, as well as color clarity issues.
Have you ever attended a workshop on how to construct power inverters? It’s very likely that the inverter is a square power inverter.
Square wave inverters are less expensive and simpler to construct than pure sine wave inverters, and they may be employed in some situations to save money. Pure sine wave power inverters, on the other hand, are favoured for home electronics.
Filters are used in pure sine wave inverters to remove all harmonics, leaving just pure 50Hz sine waves. Filtering increases the price of pure sine wave inverters.
As a result, while purchasing a power inverter, be careful to select the appropriate model. For charging batteries, square wave inverters are fine.
Power inverters provide noise-free and fluctuation-free operation. During a power outage, inverters can automatically convert to battery mode. When public electricity is restored, power inverters will automatically switch back on.
It is suggested that you use a sealed inverter battery, which requires no maintenance other than dusting every now and again. The cost of sealed maintenance-free batteries is more, but they are safer and easier to use.
In regions where public electricity is insufficient, inverter batteries can be charged with your own power or use electric generators.
Solar charge controllers can also be used to charge inverter batteries from solar panels. It’s worth noting that there are power inverters designed exclusively for solar power. Buy solar-compatible power inverters if you wish to establish a solar energy system.
Overload and short circuit protection are included in good power inverters, preventing harm to your equipment and inverter.
Single-phase and three-phase power inverters are available. Inverters that convert single-phase to three-phase power are also available.
Applications for Power Inverters
A power inverter can be utilized in a variety of settings, including industrial, office, and residential. Power inverters can be used in the following applications:
- Medical equipment in hospitals & clinics
- Telecommunications equipment
- Home use