Ellies Inverter Equivalent

What is a Ellies inverter?

Ellies inverter is to supply uninterrupted power to run household electrical gadgets. These inverters for home are available in various voltage and load capacities. In the fundamental design of the home inverter a DC (battery) source is linked to a transformer through the center tap of the main winding.


Ellies Inverter Equivalent
2000VA 1400W Home Inverter

Range: 1000VA ~ 2000VA (1:1 Phase) 

PG UPS - Ellies Inverter Equivalent


  • Built-in Charger, Auto Changeover And Inverter System.
  • Offline Ups For High Efficiency, Low Consumption Backup.
  • Large Multi-stage Battery Charger.
  • Charger Only Mode.
  • LED Display, Load Capacity, Battery Level, Input/Output Voltage,

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You know that South Africa has one of the most unstable power grids on earth. Our utility power is never a guarantee. You need dependable power delivery to protect your valuable equipment.

Here at Cooper Power, we can provide you with a steady and stable power source to keep your equipment safe from harm and downtime.

Please see our Warranty Terms & Conditions on this product. It is in our interest to solve problems and supply you with a dependable power solution.

Choose from our wide UPS range, we have formulated a few “Kit” options for you to choose from. If you do not see the right system for you, we can build systems to support any runtime.

1kVA 700W Simulated Sine Wave UPS.
Stock CodeRatingBattery CapacityCabinetBackup Time
UPS-PG1000-11x12V 45AhC11-2 hours
UPS-PG1000-21x12V 65AhC12-3 hours
UPS-PG1000-31x12V 105AhC13-4 hours
UPS-PG1000-62x12V 105AhC26-8 hours
2kVA 1.4kW Simulated Sine Wave UPS.
Stock CodeRatingBattery CapacityCabinetBackup Time
UPS-PG20002000VA1400W None
UPS-PG2000-12x12V 45AhC21-2 hours
UPS-PG2000-22x12V 65AhC22-3 hours
UPS-PG2000-32x12V 105AhC23-4 hours
UPS-PG2000-64x12V 105AhC46-8 hours

How big of an inverter do I need to run my house?

Calculate approximate startup load (peak/surge watts).

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    You would need an inverter with a constant ranking of roughly 1500 watts and with a peak/surge ranking of approximately 3500 watts. It is constantly advisable to integrate in a safety factor by overrating the continuous rating by 20– 25%.

    Is it safe to keep inverter inside your house?

    Yes, with appropriate ventilation (proper for the size of the system), it is safe. A little system, say 100w of inverter and solar panels, would be safe without additional ventilation most of the times. However, a much larger system needs much higher care.

    Does a Ellies inverter increase electricity costs?

    Nevertheless, when the inverter goes on charging its batteries, it will take in adequate power and for this reason will get reflected in your costs. So on the whole your bill will be more compared to the case without inverter. The costs will begin to increase as batteries begin to age.

    What size Ellies inverter do I need to run a TV?

    Ellies Home power inverter is to provide uninterrupted power to run family electric gadgets. These inverters for home are offered in various voltage and load capabilities. In the basic style of the Ellies inverter a DC (battery) source is linked to a transformer through the center tap of the primary winding. A switch is quickly switched backward and forward to allow present to recede to the battery following 2 alternate paths through one end of the primary winding and after that the other.

    Types of Power Inverters

    Based upon the output waveforms, there are 3 types of Inverters. These are Sine wave, Modified Sine wave and Square wave inverters.

    Sine wave power inverter

    Sine Wave Power InverterAlternating current has continuously differing voltage, which swings from positive to negative. This has a benefit in power transmission over far away. Power from the Grid is thoroughly regulated to get a pure sine wave and likewise the sine wave radiate the least amount of radio power throughout far away transmission. But it is costly to produce sine wave in an inverter. Its quality is exceptional and almost all electrical and electronic appliances work well in sine wave inverter.

    The sine wave is the AC waveform we get from the domestic lines and from the generator. The significant advantage of sine wave inverter is that all of your home hold appliances are designed to run in sine wave AC. Another advantage is that the sine wave is a form of soft temporal rise voltage and it lacks harmonic oscillations which can cause unwanted counter forces on engines, disturbance on radio equipments and surge present on condensers.

    Modified Sine wave or Quasi Sine wave

    Modified sine wave is created to simulate a sine wave since the generation of sine wave is pricey. This waveform includes a Flat Plateau of positive voltage, dropping suddenly to zero for a brief duration, then dropping once again to a flat plateau of negative voltage. It then return to zero once again and going back to positive. This brief time out at no volts provides more power to 50 Hz fundamental frequency of AC than the easy square wave.

    Inverters providing modified sine wave can adequately power most house hold appliances. It is more affordable but may provide certain issues with appliances like microwave ovens, laser printers, digital clocks and some music systems. 99% of appliances run happily in modified sine wave.

    Instruments utilizing SCR (Silicon Controlled Rectifier) in the power supply area act terribly with modified sine wave. The SCR will consider the sharp corners of the sine wave as garbages and turned off the instrument. A number of the Laser printers act like this and fail to work in inverters and UPS providing modified sine wave power. Many variable speed fans buzz when used in modified sine wave inverters.

    Power Rating of Inverter

    Inverters are offered in different ‘Size scores’ from 50 VA as much as 50000 VA. Inverters larger than 11000 VA are seldom used in home applications. The first thing you need to consider about the inverter system is its maximum peak power or surge power and steady present supply. The surge ranking is normally specified at a lot of watts for a lot of seconds. This suggests that the inverter will deal with an over load of that lots of watts for a short time. This ‘surge capacity’ will differ considerably in between inverters and even with in the exact same brand. Generally 3-15 seconds surge rating is enough to cover 99% of appliances. Inverters with lowest surge rating are the high speed electronic switching types.

    Selecting the Best Home Power Inverter

    Before selecting the inverter, it important to determine the overall power intake of the appliances that are going to be linked to the inverter.

    It is very important to keep in mind that the power consumption (Current drain) increases when the driving voltage decreases. When the input voltage drops in the domestic supply lines from 230 V AC to 200 VAC, electric devices will consume more current. For instance a load rated 300 Watts (like Fridge) operating in 230 volts uses 1.4 Amps in one hour.

    The same load takes 1.5 Amps if the line voltage drops to 200 volt throughout peak hours (6pm- 9 pm). So it is a good idea to turn off high present gadgets throughout peak hours. This conserves energy in addition to decreases the electrical energy bill. If heavy loads are running in inverter, battery voltage reduces from 13.5 volts to 12 volts with in a short time. This minimizes the backup time. So it is better to link only light loads such as fan, lights and TV to inverter lines.

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