A solar inverter is an essential component of a solar system. It regulates the flow of solar current. In addition, it also performs the task of converting the direct current from the panels into usable alternating current.
Whether you have a domestic solar system or a commercial one, you need solar inverters to power appliances. However, their functions vary for off-grid and on-grid solar systems.
If you are planning to install an on-grid 2Kva solar inverter, you should be aware of all the vital information that includes the foundation technology, efficiency, cost, and specifications of the inverter.
Dive in to learn everything about the features and advantages of a 2Kva solar inverter as well as the 2kva solar inverter with battery price.
Working of a 2Kva Solar Inverter
From the above sections, it is clear that a solar inverter performs the function of converting DC power into usable AC electric current.
But is this the only function of a solar inverter? Not at all! There are multiple other tasks that a solar inverter performs, such as:
- – It has an in-built protective system that immediately shuts down the connection in case of an electrical arc. This protects your solar system from minor to major electrical damage.
- – On-grid solar inverters optimise and regulate power output to manage voltage fluctuations efficiently.
- – It helps in the accurate evaluation of power production by providing details of the transfer of excess power.
Types of a 2Kva Solar Inverter
The 2Kva on-grid solar inverters are broadly classified into three types, namely:
- String inverters: These inverter types are used for both grid-connected commercial and domestic solar systems. They convert DC power into AC power and directly supply it to the utility grid.
- Micro inverters: As the name suggests, these inverters are smaller in size, and you need to install an individual inverter for each solar panel.
- SolarEdge optimizers: These are the latest technology solar inverters and are connected to each solar module. They constantly track the maximum power production of each solar panel to increase the overall efficiency and power generation of the solar system.
Technologies of a 2Kva Solar Inverter
There are two technologies that you should know about. Have a look!
- – PWM: It is an acronym for Pulse Width Modulation. Although it was widely used in the 90s, PWM is an obsolete technology now.
- – MPPT or Maximum Power Point Tracker: Solar inverters with MPPT algorithms are highly beneficial. They have an efficiency range of 95-97%. Most grid-connected solar systems use MPPT inverters for energy conversion.
Features of a 2Kva Solar Inverter
Before buying a 2Kva solar inverter, consider looking for the following features to get the best deal:
- – Transformerless: A solar inverter that has no transformer uses a computerised multi-step or an electronic process for the transformer’s function.
- – High efficiency: Solar inverters need to be efficient to provide maximum power to people. The inverter must have MPPT technology.
- – It must have a compact and lightweight structure for easy installation.
- – Multiple protection levels to avoid damage to solar panels due to voltage fluctuations.
- – A 6-year standard warranty that can be extended up to 10 years.
Product Specifications of a 2Kva Solar Inverter
Generally, all the 2Kva on-grid solar inverters are built with MPPT technology. In addition, they come with the following specifications:
- – DC reverse polarity to prevent damage to the internal circuit when electricity supply polarity is reversed.
- – Safety of all the connected equipment from sudden short circuits.
- – Protection against output over-voltage to prevent damages due to high voltage.
- – In-built features for insulation resistance monitoring, surge protection, residual current detection, grid monitoring, temperature detection, and anti-islanding protection.
Technical Specifications of a 2Kva Solar Inverter
The following table demonstrates all the technical specifications of a 2Kva solar inverter:
|Particulars for input||Value|
|Highest voltage||500 V|
|Starting input voltage||60 V|
|Highest input current||10 A|
|Maximum DC input voltage range||50-400 V|
|Total number of strings/MPPT||1,1|
|Particulars for output||Value|
|Rated grid voltage (AC)||220/230/240 V|
|Grid voltage range (AC)||180-270 V|
|Nominal output current||8.7 A|
|Maximum output current (AC)||12.2 A|
|Output power factor||>0.99|
|Injection current (DC)||<20 mA|
|Operating frequency range||47-52 Hz|
|Grid frequency||50 Hz|
|Particulars for efficiency||Value|
Price of a 2Kva Solar Inverter in India
The 2kva solar inverter with battery price varies according to its technology, warranty, brand, and efficiency. However, on average, the price ranges between 25-30% of the total solar system cost.
The average cost of a 2Kva single phase inverter with in-built MPPT technology costs about ₹ 16,200 to ₹ 18,000. Although the price of solar inverters might look slightly higher, their benefits surpass the initial investment.
Therefore, to protect your solar system from damage and ensure a smooth power supply, you must install high-quality solar inverters only.
Differences Between a 2Kva Solar Inverter and Normal Inverter
A solar inverter is specifically designed for the solar system. Manufacturers use upgraded technology to make this inverter.
Following are the crucial differences between normal inverters and solar inverter are:
|Solar inverter||Normal inverter|
|It functions well with or without a storage battery.||It cannot function without a battery.|
|You can charge the battery with solar energy as well as grid electricity.||Storage batteries can charge only from grid electricity.|
|It is suitable for both domestic and commercial applications.||You can use it for domestic purposes only.|
Pros and Cons of a 2Kva Solar Inverter
Now that you know all the crucial details of a solar inverter, let’s look at the benefits and limitations of installing it.
- – It assists in energy conversion in the solar system.
- – A solar inverter ensures the safety of the solar panels as well as the equipment running on the power generated by the solar panels.
- – A solar inverter requires a slightly higher investment than a regular inverter.
- – It might need a storage battery connection to supply power at night. However, in an on-grid solar system, you don’t need batteries because the utility provides a power supply at night.
A solar inverter is one of the most crucial components of a solar system because it converts the power from a solar panel into alternating current.
Q. How many 350 Wp modules do I need to generate 2,000 watts of solar power?
To calculate the total number of modules you need to generate 2,000 watts of power, you need to divide the total power by the Wp of a single panel, i.e.2,000/350. You will need about 6 modules in this case.
Q. What is the average warranty of a 2Kva solar inverter?
The warranty for a 2Kva on-grid solar inverter is six years. Moreover, it is extendable for up to 10 years.
Q. What is the cost of a solar inverter of 2Kva capacity?
The price of a solar inverter varies depending on the technology, efficiency, manufacturer, and warranty. However, for 2Kva inverters, the price generally falls between Rs. 16,200 to Rs. 18,000.