Finding the best inverter can sometimes be quite difficult because there are a large number of models on the market, which differ greatly in terms of design and thus also of the application areas. If intensive research is too complex for you, our test report can certainly help you. Thanks to our recommendation, you can make a good purchase decision in the shortest possible time without having to go into too much detail. Based on our experience with the tested inverters, we highly recommend the MRI3013BU model from Bestek as a 12V to 230V inverter, because it not only offers good value for money but is also powerful, offers USB slots and is also well cooled and secured. As an alternative 12 V to 230 V device, the model PS-1000DAR from Grindel is also highly recommended, because it offers a USB port as well as a remote connection to control it by remote control and delivers 1,000 and 2,000 watts respectively via dual output.
5 Best Inverter In India 2021
The best inverter for different applications is not easy to find, as the specifications have to match the task area and there are also a wealth of models with different properties on the market. Of course, you need a different module inverter to operate a PV system than when converting a 12-volt connection on the car to 230 volts. In the test, the best inverters were examined in 2021 and summarized in the top 5 list for you. This way you can find the right device, whether the inverter is to convert 12V to 230V or you want to buy a solar inverter.
Voltage transformer 12v 230v inverter
The best inverter and thus as test winner in the 12V to 230V range, the inverter from Bestek was able to prevail. It offers good value for money and very good workmanship in one. It can be used to operate 230-volt devices via a 12-volt connection, as it is present in the car. The device provides a permanent power of 300 watts or creates a short-term peak power of 600 watts. The rated power for the sockets of the cigarette lighter is a maximum of 150 watts, which is sufficient, for example, to operate a laptop or a DVD player and so on.
It also has two USB ports, allowing smartphones, tablets and other devices with a USB port to be charged at the same time. The device has a multi-protection function that protects against overvoltage, overheating, low voltage and short circuit. In addition, the device is actively cooled and the heat is efficiently directed outwards so that the overall heat generation is very low. Overall, the model offers everything a good inverter should offer from 12 to 230 volts at a fair price. The green LED also always indicates whether the device is ready for operation, which gives you additional security when connecting the devices.
Despite the wide range of functions and the extensive equipment, the device with a size of 12 x 4 x 8 cm and a weight of around 500 grams remains very compact and handy, making it easy and fast to transport.
The test winner among the best inverters of 2021 impressed above all by his very good price-performance ratio. You can clearly see the advantages and disadvantages of the model at a glance by means of the following comparison.
- Value for money:
Due to the low price combined with solid workmanship, the overall price-performance ratio is very good.
As mentioned in the test report, the device achieves a long-lasting power of 300 watts and short-term power peaks of up to 600 watts.
In addition to the Schuko connector, the device also offers two USB slots, so you can also charge your mobile devices at the interchangeable direction.
Thanks to its multi-protection function, the device is well protected against short circuits, overheating, overvoltage and low voltage.
- The device is additionally cooled to avoid overheating at short-term peak loads.
- A good inverter usually has two connection sockets, the model of cutlery only offers a Schuko plug.
Giandel PS-1000DAR 12V to 230V with USB and LAN port
The 12-volt inverter from Giandel convinces with its very good equipment and a pure sine wave output power of 1,000 watts at a peak power of 2,000 watts with two AC sockets.
In addition, there is a 2.4A USB port, battery cables are supplied and a wired remote control for controlling the inverter is also available, making it excellent for use in cars as well as with solar systems. The protection mechanisms are good, because it is protected not only overvoltage and low voltage but also against overload, short circuit, heat and incorrect polarity. In addition, there is also an auto-restart feature.
The housing is alloyed, very robust and since it is aluminium, the device is pleasantly light and also built with 27.9 x 13.4 x 8.6 cm quite compact. You can choose between different variants and the price-performance ratio is neat despite the quite high price. A fan is also installed so that the housing does not get too hot even under high loads.
The experience with the inverter of Giandel has shown that the model is definitely worth its money if very high quality is important to you. You can see again the advantages and disadvantages of the device by means of the following comparison.
In addition to two AC sockets, there is also a USB plug and a connection for the wired remote control.
The output power is 1,000 watts or 2,000 watts at the top.
Alternatively, other versions up to 4,000 watts are available.
The processing is of high quality and the device is very durable overall.
The device is ideally protected thanks to overvoltage, short-circuit, overheating, reverse polarization, heat, and polarity protection.
In terms of price, the device is at a high level, so that it is certainly
Ective 1500W SI series Pure sine inverter in 7 variants
If you are looking for a sine inverter 24 volts to 230 volts, the ECTIVE ENERGY model is right for you. The device is available in different thicknesses from 300 to 3,000 watts, with an output of 1,500 watts as a good average for a wide range of applications. It shows an absolutely pure sine wave and converts 24-volt direct current (DC) into household alternating ac (AC) in very high quality. There are two Schuko sockets and an additional USB port, so you can easily connect and operate all the usual devices.
The power reserve for the 1,500-watt version is very high because it can reach up to 3,000 watts in the short term. The device is actively cooled and has all common protection mechanisms such as soft start, overvoltage and under-voltage protection, overload and overheat protection and reverse polarity protection. This allows even more sensitive devices to be operated. Thanks to its robust design, the device can be used almost anywhere.
In addition to the device itself, very good and detailed instructions are included as well as a suitable set of connecting cables to the battery as well as a set of replacement fuses. Optionally, remote control can also be ordered, so that you can remotely control the device from a distance of up to 3 meters and have an optimal view of all performance parameters.
The Sine inverter from Ective is very well equipped and convinces in terms of its equipment, workmanship and performance. You can quickly weigh up whether the investment is also worthwhile for you by comparing your strengths and weaknesses below.
- With a power between 300 and 3,000 watts, you can choose the appropriate model for each need.
- In addition to two Schuko connectors, you can also connect a USB device.
- Active cooling works very well, so the device does not overheat even when you are operating it at high power.
- Thanks to soft start, over-and under-voltage protection as well as overload and overheat protection as well as reverse polarity protection, the device is very extensively protected.
- The case is very robust and resistant, so it also performs some strains well.
Only for 24 volts:
- The model is not suitable for use in cars as it can only convert 24V DIRECT current into alternating current.
- In terms of price, the inverter is in the upper range, so it is certainly not an option for everyone.
Fronius Symo 4.5-3-M Light three-phase Solar Grid inverter
The three-phase compact solar inverter from Fronius is a small inverter for private households with power classes from 3.0 to 4.5 kW. It can be used both indoors and outdoors and offers a wide input voltage range and high system voltage. It thus ensures excellent flexibility in system design and is connected to the Internet as standard via WLAN.
In addition, it is very third-party friendly and offers very good connectivity options for various other components. As a result, it is one of the most flexible inverters on the market and, due to its small size of 64.5 x 20.4 x 43 cm, it remains very compact and also has a very good price-performance ratio overall. The maximum input current is 16.0 A with a minimum input voltage of 150 volts. The maximum input voltage is 1,000 volts.
Of course, the device also has all the protection guidelines such as DC isolation measurement and an overload power limit, as well as a DC circuit breaker and reverse polarity protection. Firmware updates can be made via USB and data logging is also carried out conveniently via USB. If you are looking for a compact solar inverter for private use, the 20-kilogram device from Fronius offers everything you need and ensures the best possible flexibility at the same time.
As a low-cost solar inverter, the device gives off a very good figure. You can see again the advantages and disadvantages of it if you want to operate it on a photovoltaic system.
- With an output of between 3 and 4.5 kW, it is suitable for most private installations. Thanks to the wide input voltage range and the high system voltage, it can be used very flexibly.
- The rugged case is waterproof, so you can use the device both indoors and outdoors.
- Via the Wi-Fi connection, it can be connected to the Internet and conveniently controlled and readout.
- It can be connected to various components from other manufacturers and has very good compatibility.
- It offers overload performance limits, a DC circuit breaker and polarity protection, and DC insulation measurement, so it’s well secured.
- The inverter is designed exclusively for solar installations and therefore cannot be used for other purposes.
Yinleader 500W 12V to 230V with 2 USB slots
As a fairly cheap inverter from 12 to 230 volts, the Yinleader model is a good alternative to more expensive variants. If you want to spend little money, but still want to have a good performance and decent workmanship, the purchase is definitely worth it. The device converts the DC 12 volt current from your car to an AC port for 230 volts and additionally offers two USB ports (2.4A with 5V) to charge your mobile devices.
In addition to the adapter for the cigarette connection, there are also two crocodile clamps for direct connection to the battery. With a maximum output power of 500 watts (700 watts at the tip and up to 200 watts on the cigarette lighter), the compact design and the good workmanship in combination with the low price, the device is a good addition to the emergency kit and is easy to store and transport. An EU standard plug is available and thanks to the integrated fan, the housing is well cooled.
If there is an overvoltage or a short circuit on the battery, the device switches off and there is also overheat protection. Unfortunately, the fan runs a little louder under high load and in continuous operation, it is suitable for an output power of 350 watts. This is something you should be aware of.
The device is quite cheap and yet well processed, so offers a good price-performance ratio.
In addition to a power plug, two USB plugs are also installed.
The output power with a maximum of 700 watts of the peak is sufficient to use the device for most areas.
The device is well-protected thanks to surging and short-circuit protection.
The fan is relatively noisy.
In continuous operation, the device only achieves a maximum of 350 watts.
Inverter Purchase Consultant
The range of inverters is large and it can be a bit cumbersome and confusing to find your way around or to carry out an objective price comparison. Therefore, here’s a quick overview of the different types of inverters, application areas, and criteria to consider. The question of which device is the best inverter for your needs can only be clarified if you know exactly the scope of application. Thus, even a cheap inverter can be absolutely sufficient for your purposes. Finally, you will find a recommendation for various models in the form of our top 5 list of the best inverters of 2021.
An inverter is also referred to as an inverter. They supply single- or three-phase alternating current and achieve a very high efficiency of up to 98%, especially modern models. Since batteries only generate direct current (DC), an inverter ensures that it is converted into alternating current. Today’s inverters work almost exclusively with the semiconductor bridge circuit, in which four semiconductor switches open and close via a cross, constantly inverting the polarity of the middle bridges. The components thus control the alternating frequency and thus provide the desired alternating current.
Through various variations, modern devices can generate more effective voltage coils and pulse widths, so that the voltage heights can be set to 230, 400 or even several thousand volts by means of an inverter bridge as required.
Inverters are used wherever electrical consumers require alternating voltage for operation. Therefore, the electricity from direct current sources such as cars, motorhomes, caravan batteries or even solar systems must be converted from direct to alternating current.
The fields of application are diverse and range from rural huts, weather stations or small houses that are not connected to the power grid to use with vehicles. If you operate a generator or battery that supplies direct current, the inverter can convert it into alternating current so that you can use commercially available consumers. This is called an island solution. This is because they are completely cut off from the public electricity grid and the electricity is produced on their own.
Inverters are also used in the field of solar systems, as these are increasingly being used instead of generators. Since the direct current is also generated here, an inverter must convert it. Caravans, motorhomes or ships also fall under the category of island solution. The current of the battery on board is converted into 230-volt alternating current. Incidentally, such devices are also used in hospitals, data centres or power plants as an emergency solution when a power failure occurs.
In general, the electricity of renewable energies generated by photovoltaic systems, fuel cells or wind turbines is always direct current. Since this too has to be converted efficiently before it is fed into the power grid, inverters are also used here.
Types of inverters
In the case of inverters, a distinction is usually made between two main categories, which we would like to briefly explain to you below:
These are devices designed for insular solutions, i.e. those that are operated without their own mains connection. These so-called bipolar transistors with insulated gate electrode are particularly reliable and robust and can withstand an unforeseen short circuit without any problems. For many devices, it is also possible to convert alternating current into direct current. Since the cost price is now very cheap, they are used in almost every motorhome or caravan. As a rule, input voltages up to 24 volts are supported, so that they can be easily clamped to any commercially available car battery. However, compact variants usually only support the conversion to 230 volts and only enable peak performance in the short term due to heat development.
Externally guided inverters
are significantly larger than self-guided models and are particularly used in photovoltaic, wind power or energy recovery systems. You need a fixed connection to an existing AC power grid, so you do not work as an island solution. As a rule, the main task of these devices is to convert the generated direct current and feed it into the AC power supply.
Externally guided inverters are also equipped with an IGBT circuit and thus allow current flow in both directions. In addition, you can disconnect the DC grid in the event of a fault in the main sedan. In contrast to self-guided inverters, they are usually weatherproof and can therefore also be used outdoors. For every plant in which electricity is generated with renewable energies, which is fed into the grid, such an inverter is therefore used. They work with very high performance, are very efficient, but also significantly more expensive than self-guided wheel Richter, which are already available for a few euros.
Other purchasing criteria
When purchasing, make sure to use the design so that the device can be installed according to your needs or has cooling fins accordingly. You should also pay attention to how many power outlets are offered so that you can connect your devices accordingly. Small compact models sometimes only operate with peak outputs of 150 watts, so that the connection possibilities for consumers are correspondingly limited. In case of doubt, you should always buy a powerful inverter.
A model that is far too small is cheap, but it does not do enough to connect conventional consumers without hesitation. It is recommended that you select the device so that you always have a power reserve up, even if you have connected all the devices you want to connect. In this case, be sure not only to pay attention to the maximum power of the device, as this can often only be kept short. More important is the maximum continuous power without overheating the device. In addition, the device should be sufficiently secured. Reverse polarity protection is just as much a part of the mandatory equipment as a short-circuited fuse and overheats protection.