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Mercury 1.2Kva/740Kw 12VDC, Transformerless, Modified Sinewave Inverter

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20 in stock
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May 27 - 03 Jun, 2024
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The re-engineered Mercury 1200VA (1.2kva) inverter, now comes with an LCD display to enable the user monitor the operating status of the equipment. Better still, this tough, hard-working, low cost inverter has been upgraded for better performance and more durability. You really get virtually everything you desire: good performance, extended durability, trusted technical support and best of all, low pricing!

The Mercury Radiant modified sine wave inverters have remained in a class of their own, offering top performance at amazingly low pricing. Compared to other available inverter options, this is the best value inverter – costing so little and still delivering the power backup performance that users require. If you simply want to get the job done, at the best possible price, without worrying much about the waveform, these modified sine wave Mercury inverters are the perfect fit. They function well, are durable and are priced pretty low. For most domestic appliances, this class of inverters will meet your power supply objective, costing far less than the pure sine wave alternatives.

Now you can easily keep a close eye on the performance of your equipment, with an LCD display to constantly show its operating status. In particular, you can easily see the level of your battery, helping you decide when to recharge your batteries without letting them get dangerously low. Very deep discharge is harmful to your batteries, shortening their lifespan. So, there’s a big value in a display that helps you track your battery level. Other critical performance indices are also available to help you optimize the use of your inverter.

The Mercury MSV inverter range offers a cheaper access to the use of inverters, enabling more households enjoy the extraordinary benefits of inverter use. Mercury Radiant inverters are in wide use in Nigeria, the result of their impressive performance, even at a low cost. Best of all, the available Kobian service centres, maintained across Nigeria by the manufacturer, ensure that your equipment is supported to keep it running. While there is a solid one year warranty with free maintenance, technical support remains readily available even after the warranty period. So, you can be sure to keep using your Mercury inverter far into the future. Little expenditure, huge value!

The 1200VA (1.2kva) Mercury inverter is a 12V system. Only one 12V battery is required to run this inverter. The battery capacity would be your choice (depending on intended function), but larger capacity batteries of 200Ah/12V and higher would be preferred for better energy storage capacity. While lower battery capacity of 12V will still operate the inverter, your backup time could be short, with the added adverse impact on battery durability. Batteries that get run down fast and deep (due to inadequate capacity) are likely to die faster than their ideal lifespan.

The 1.2kva Mercury inverter is rated at 720W. To enjoy reasonable backup performance from this inverter, however, you should aim at much lower total load. At 100% capacity load, your inverter will deliver a very short backup performance. To enjoy longer backup, you will have to scale down, knowing that the lower your load gets, the longer the inverter runs on a battery charge.

Here are the specs of the 1200VA Mercury inverter:







Voltage Range

170-280VAC (UPS Mode)
90-280 VAC (INV Mode)

Voltage Regulation(Battery Mode)

230VAC +/-10%

Transfer Time

20 ms Typical


Modified Sine Wave

Battery Voltage


Floating Charge Voltage

13.75VDC +-0.25

Charge Current



330 x 227.8 x 92.5

Net Weight (Kgs)


Gross Weight (Kgs)


Quick Comparison

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DescriptionModel 1.2k Voltage 230VAC Capacity 1200VA/720W Voltage Range 170-280VAC (UPS Mode) 90-280 VAC (INV Mode) Voltage Regulation(Battery Mode) 230VAC +/-10% Transfer Time 20 ms Typical Waveform Modified Sine Wave Battery Voltage 12VDC Floating Charge Voltage 13.75VDC +-0.25 Charge Current 10/20A Dimension 330 x 227.8 x 92.5 Net Weight (Kgs) 2.6 Gross Weight (Kgs) 3.1
  • 24VDC
  • Solar Hybrid Inverter
  • Transformerless
  • Pure Sinewave with MPPT SCC controller
  • 5KVA.48V
  • PV Array: 9000W
  • Mercury Gel 12V 200AH Deep Cycle
  • Low self-discharge
  • High impact resistive plastic cast
  • Compact design and heavy duty grids
  • 650va UPS
  • overlaod protection
PRAG Servo Wall Mount Voltage Stabilizer - 10KVA (The Prag 10KVA (140V - 260V) Servo Central Stabilizer Stablize, Protect all electrical. Low, High, Fluctuating NEPA Voltage? One Central Stabilizer for your entire House, Flat or Office*. Stablize and Protect all electrical appliances in your premises: Air Conditioners, Fridges, Freezers, TV, Home Theatre, DVD, Satellite Decoder, Electronics, Lights, Fans, Washing Machine, Microwave, Pumping Machine, Photocopier, Printer, Desktops, Notebooks, etc. PC-SVS or Programmed Control Servo Voltage Stabilizer Series is based on digital technology. Due to special transformer servo technology, PC-SVS can handle inductive load such as air conditioners and take greater surge which offers more reliability and performance than traditional relay stabilizers. PC-SVS provides voltage stabilization and protection to appliances and equipment. PC-SVS is designed as a central stabilizer to handle all house loads.) Specifications
  • Model: PC-SVS10000
  • Power: 10000W
  • Technology: Digital: Servo Control System + Micro – computer
  • Input voltage: 140V-260V AC
  • Output voltage: 220V ± 3%
  • Phase: Single
  • Adjust time: Within 1 second against 10% input voltage variation
  • Efficiency: ≥ 90%
  • Ambient temperature: -15 °C ~ 40 °C
  • Relative humidity: .95%
  • Frequency: 50Hz/60Hz
  • Waveform distortion: No additional wave form distortion
  • Insulating resistance: Normally more than 2MΩ
  • Output over-voltage protection: AC248 ± 4V
  • Output low-voltage protection: AC170 ± 4V
  • Over-loading protection: ≥ 120%
  • Over-heating protection: 120 °C ± 10 °C
  • Delay time: Long time(255 second)/ short time (5 second) choice
  • LCD Display
    • Color: Red/Green/White/Blue
    • Info: working, delay, input and output voltage, load usage, over and low voltage protection, over-heating and loading protection.
Dimensions330 × 227.8 × 92.5 cmN/AN/A225 × 523 × 240 cm390 × 145 × 220 cmN/A
Additional information
Weight 3.1 kg
Dimensions 330 × 227.8 × 92.5 cm
Weight 7 kg
Weight 17 kg
Weight 56.5 kg
Dimensions 225 × 523 × 240 cm
Weight 5.6 kg
Dimensions 390 × 145 × 220 cm
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