3KW Solar System – What is the 3 KW solar plant price?

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There’s no denying the fact that the cost of electricity is on the rise, and this trend will only continue to grow. If you want to figure out how you can cut your power bills and make a good investment at the same time, why not invest in a solar system?

A 3KW system can produce sufficient energy to power an average Indian household. This solar system is available in three configurations. 

Read this blog to learn more about the 3 KW solar plant price range, types available, subsidies, and their suitable usage.

Types of  a 3KW solar system: On-grid, Off-grid, and Hybrid

Before we look at the 3 KW solar plant price range, let’s look at the three types of 3KW solar systems available for use.

#1. 3KW On-grid Solar System

An on-grid 3KW system is connected to the electricity grid. It generates power during the daytime, which is used to run the appliances, and the excess power is fed back into the grid. 

Key Features:

  • – Net metering is essential in an on-grid solar system.
  • – Extra energy produced by the system is exported to the connected utility grid.

#2. 3KW Off-grid Solar System

The off-grid 3KW system is not connected to the electricity grid. It generates power during the day hours, which is then used to run the appliances, while the excess power is stored in batteries for use at night or during a power outage.

Key Features:

  • – Net metering is not possible with an off-grid solar system.
  • – Extra energy produced by the system is stored in batteries.

#3. 3 KW Hybrid Solar System

A hybrid 3KW solar system is connected to the electricity grid as well as batteries. Surplus power is used to charge the batteries. The leftover power is transferred to the grid. Hence, it has the good features of both on-grid and off-grid solar systems.  

Key Features:

  • – A net meter is installed. 
  • – You can store extra energy in the connected solar battery.

3KW Solar Panel Specifications 

All rooftop solar systems in India must adhere to government-established standards as listed below.

Solar Panels Complying with MNRE standards and registered in ALMM
Grid Connected InverterComplying with MNRE/BIS Standard regulations
Module Mounting StructureGalvanised according to the applicable IS
Solar DC and AC Cables Total 50 metres in length and should be as per MNRE standards
Performance TestingAt least 75%

3 Kw Solar Plant Price List In India 

Now that you know the types of 3KW systems, you must be curious about the 3 KW solar plant price as well. 

Let’s break it to you: The 3 KW solar plant price varies depending on several factors, such as the panel type and solar panel brand. Therefore, there is no fixed price but an approximate price range that you can refer to.

The price range of a 3KW solar system is ₹ 1,35,000 to ₹ 2,10,000. Here are the two most vital factors that determine the solar panel price:

  • – Brand: Panels come in a variety of qualities from various brands. Surprisingly, the modestly expensive panels from renowned manufacturers have low-temperature coefficients that provide longer-lasting performance and lower degradation rates. Hence, they are absolutely worth the price.

3KW Solar Panel Price in India with Subsidy

As discussed earlier, the 3 KW solar plant price range in India is ₹1,35,000 to ₹2,10,000. However, did you know that the government offers subsidies on on-grid rooftop solar systems for homeowners and housing societies? 

It is also important to note that the subsidy applies only to the L1 rates of the panels. But what are L1 rates, and how are they determined?

All the registered solar vendors are encouraged to submit bids for solar tenders. The vendor quoting the lowest bid becomes eligible to obtain the maximum allocation rights, and their bid becomes the L1 price of the state.

Let us now check the prices for 3 KW solar rooftop systems and associated subsidies in various Indian states:

StateL1 3 KW solar plant price in IndiaSubsidy offered on 3 KW solar plant price against L1 rates
Madhya Pradesh (Bhopal)₹39,100₹46,920

3KW Solar Conversion Kit 

A solar conversion kit is a system that converts sunlight into electrical energy. Solar conversion kits for 3KW on-grid systems typically include solar panels, a 3KW solar inverter, and a charge controller. Off-grid and hybrid systems also include batteries. 

Here are the key specifications of solar conversion kits:

Type of Solar PanelsMonocrystalline or Polycrystalline Panels
Operating TechnologyMPPT (Maximum Power Point Tracking)
Other Accessories IncludedEarthing Kit, Fasteners, Cable Tie, Crimping Tool, Lighting Arrestor, mounting structures, MC4 connectors, and conduit trays

Specifications of a 3KW 12V Solar System and a 3KW 24V Solar System

Both 3KW 12V and 24V solar systems are available in two configurations – off-grid and hybrid. As discussed earlier, there are several factors that influence the 3 KW solar plant price range. Therefore, no two systems have the same price or specifications. 

Since we have already discussed the approximate price range, let us now learn the specifications of 3 KW 12 V and 24 V solar systems.

Specifications of 3KW 12V and 24V Solar System:

  • – Solar System Capacity: 3KW
  • – Type of Solar Inverter: Off-grid inverter or Hybrid inverter
  • – Type of Solar Panel: Monocrystalline or Polycrystalline

Benefits of 3KW Solar System 

Here are some benefits of the 3KW solar system that will encourage you to switch to solar energy.

  1. Self-sustainable

Solar power can make you independent from the local utility grid. Moreover, you can save up to 90% on your monthly electricity bills using a 3KW on-grid solar system.

  1. Minimise Carbon Footprint

Among all energy sources, solar energy is the safest for the environment. It doesn’t emit greenhouse gases.

In fact, a 1 KW solar system equals the goodness of 15 trees. Clearly, a 3 KW system equals the goodness of 45 trees.

  1. Quick Cost Recovery

As we have mentioned earlier, the 3 KW solar plant price range is ₹1,35,000 to ₹2,10,000. But were you aware that you can recover the entire cost within a few years? Solar energy will allow you to enjoy significant long-term savings for decades. 

The accumulated savings can aid in covering the installation’s whole cost within 3 years. Additionally, the lifespan of a solar system is 25 years. And beyond that too, it works at 70% efficiency.

Which Appliances Can Work On a 3KW Solar System?

A 3KW solar system produces about 12 units of electricity a day i.e. approximately 360 units a month. Therefore, it is sufficient for an average-sized family of three to four members. 

All home appliances like a TV, fan, washing machine, refrigerator, AC, and lighting system can run on a 3KW solar power system. 

Who Should Buy a 3KW Solar System and How to Purchase It?

As we discussed earlier, a 3KW solar power plant produces around 360 units of electricity a month. Therefore, small and moderate-sized households with energy consumption between 300-360 units a month should buy a 3KW system. 

If you are looking to purchase a 3KW solar system for your home, you can count on us. The 3 KW solar plant price we offer includes the entire installation cost: no hidden charges whatsoever!


3KW solar systems are a great option for investing in solar power. They are relatively affordable and offer a good return on investment. 

Additionally, 3KW solar panel systems are eligible for government subsidies, which can further reduce the cost of installation. 

Therefore, a 3KW system is a great option if you wish to cut down your electricity bills and move towards a sustainable lifestyle. so, the 3 KW solar plant price shouldn’t be any future excuse to not install a solar system at home. 


Q. Which appliances can run on a 3KW solar panel system?

You can run all types of appliances on a 3KW system, such as —

  • – Television
  • – Refrigerator
  • – Air Conditioner
  • – Lighting system
  • – Fan
  • – Washing Machine
  • – Dishwasher
Q. What is the price of 3KW solar panels?

There is no fixed price for solar panels but an approximate price range. The 3 KW solar plant price range is ₹1,35,000 to ₹ 2,10,000. 

Q. How will I know if my solar panel system is eligible for a subsidy?

The government has three basic requirements for providing a subsidy:

  • – Only residential installations (housing societies and individual homeowners) are eligible for availing of subsidies. Commercial establishments do not qualify.
  • – The installed solar panels must be made in India and ALMM-approved.
  • – The installed solar system should be an on-grid system.