Simple Guide to Buying the Perfect Inverter
Do you have to wait for the power to come back on when it goes out? A power inverter can assist you in overcoming the difficulties you face whenever there is a power outage. Whether you need an inverter for your home or office, you can choose from a variety of brands and models based on your budget. It is our delight to provide you with some guide on how to choose the best inverter sand batteries for your power needs.
What is an inverter?
Inverters are devices that convert direct currents (DC) to alternating currents (AC) to provide an uninterrupted electric supply.
Every home or office has unique power requirements. So, before purchasing an inverter, you must first determine your power requirements.
Understanding your power need
The total amount of electricity required to run your appliances is referred to as the power needed. If you have multiple units of the same appliance (for example, three fans), multiply the power rating by the number of units.
For example, suppose you have three fans each rated at 80 watts. You also have two tube lights, three CFLs, two LED bulbs, and a television, which each consume 40, 20, 7, and 120 watts respectively.
Your electrical requirement will be:
3*80 + 2*40 + 3*20 + 2*7 + 120=454 watts
Inverter battery capacity
Check that the capacity of your inverter batteries matches the capacity of your inverter. A battery's capacity is the amount of electricity it can store. And an inverter's capacity is the amount of electricity it can serve at one time.
Different Type of Lead-Acid Battery:
- SMF/VRLA Battery
- Tubular Plate Battery
- Flat Plate Battery
Selecting the ideal battery
You can calculate the battery capacity in Ampere hours by adding the backup time for all of your appliances. A simple calculation can be used to determine the best battery for your needs.
Battery capacity= Power needed in Watts *Backup time (In hours) / Battery Voltage (Taken as 12V)
Using this formula, a 130 Ah battery can power three fans, three tube lights, one CFL, and a television for three hours.
Determining the VA rating of the inverter that you need
The capacity of an inverter, measured in Volt Amperes, is directly proportional to the load that it is designed to support. Divide the total load to be supported by the power factor to determine the inverter's capacity. This is a measurement of the efficiency lost during the conversion of DC to AC. When you buy an inverter, the product description will include the inverter capacity value.
Choosing between a Sine wave inverter and a Square wave inverter
Depending on how your AC looks, there are two types of AC inverters: Sine wave and Square wave. Although the price of a sinewave inverter may appear to be high at first, due to its safety features, it is more reliable and lasts longer. There are also modified sine wave inverters in the market that are less expensive than standard inverters.
Checking the wiring at home
Before purchasing an inverter, ensure that your home wiring is compatible with the inverter of interest. Refrigerators and air conditioners, for example, require a lot of battery power and should be left out of the wiring. It's always a good idea to check with your technician to see if your home is compatible with the inverter, you're thinking about purchasing.
This guide is written to help you make the right decisions when you want to buy inverter online or at a physical store. An inverter is a great investment and would keep your family comfortable especially during power outages. Thus, following this guide will certainly help you buy the inverter that will satisfy all your power requirements.