Best 40kW solar system In India | Benefits, Types, Pricing List, And More

A 40kW solar system is a big investment. This system will be able to produce at least 160 units of electricity each day. 40kW solar system is a perfect solution for those who have loads of sunlight but don’t want to deal with the maintenance.

The power will be generated at your home and it can be used to run all your household appliances, TV, fans, etc. The solar panel absorbs the sunlight when it hits on the panels and then it converts the solar energy to DC energy and then transfers this Dc energy into the usable AC energy which is further used to run the home appliances or the solar products are used at the homes.

Through this solar system, you can able to run high-load applications such as solar ac, solar water heaters, solar water pumps, etc. If you install a 40kW solar system on your rooftop then you can able to enjoy the benefits of saving a lot of electricity bills without worrying about the damages to the environment. As these solar systems do not run by fossil fuel so they help in generating clean energy which helps in reducing the carbon dioxide which is present in the environment. The cost factor of the solar system can be lowered by using a 40kW solar panel.

In this article, I have tried to provide satisfactory information about the 40kW solar system in India. This article contains the types of 40kW solar system, their benefits, pricing, and other details. So let’s get started but before that, we must clear our concept of the 40kW solar system. So let’s check what is 40kW solar system?

Definition Of 40kW Solar System?

 40kW Solar System
40kW Solar System

The 40kW solar system is a device that is constructed with solar panels, solar inverters, solar batteries, and other solar accessories according to the types of system that you will select. This solar system has a capacity of 40,00 watts.

It converts sunlight into DC electric power and then it transfers this DC at home using various electrical appliances like bulbs and water pumps by creating an appliance feed from the solar panel-s output. This system requires 240sq. the meter of unshadowed area. It can able to generate 160 units of energy per day. these solar systems are beneficial for a hotel, school, medium-sized factory, or large-sized home. 

Benefits  Of The 40kW Solar System In India

The 40kW Solar System boosts back your financial stability by saving on electricity bills that are a primary source of disturbance in our present world, making it more necessary to invest money in this thing rather than anything else. By doing so you can create less carbon footprint as well as other harmful effects that come ahead with it due to pollution in air or water etc. It also has other benefits and these are:

  1. Solar panels play an important role as solar energy is a truly renewable energy source that is captured by it and then turns this energy into usable energy to run the other applications. This is an accessible source of energy and also it is free of cost.
  2. 40kW solar system so not need much maintenance. You only have to clean the solar panels so that they could able to work efficiently. 
  3. This solar system creates a great impact on the environment as it produces clean energy so it helps in reducing the carbon footprint and making the environment clean and safe for mankind.

Types Of The 40kW Solar System With Batteries

Let us now look at different types of solar systems available in the market. There are various types of solar systems with the same specifications. On basis of the connectivity of the solar systems with the utility grid the solar systems are divided into three types ad these are:

40kW On-Grid Solar System

40kW On-Grid Solar System
40kW On-Grid Solar System

40kW on-grid solar system or the grid-connected solar system helps in producing the solar systems and also it straight connected to the utility grid. This system forwards the extra power which is generated by the solar system to the utility grid. the solar systems do not have any battery backup and also provide you with the option of net metering. 

40kW On-Grid Solar System Technical Information

ParticularDescription
Solar System Capacity40kW
Solar Panel 400 Watt
No. of Module100 Nos.
Type of Solar PanelMono/Poly
EfficiencyUp to 19%
Warranty25 Years
Solar Inverter40kVA
Inverter TypeOn-Grid Inverter
TechnologyMPPT
Maximum DC Input40kW
Efficiency97%
Warranty5 Years
Solar AccessoriesAll Standard
Mounting Structure40kW Standard Structure
AC Junction Box1 Nos
DC Junction Box1 Nos
DC Cable300 Meter
AC Cable220 Meter
MC4 Connectors50 Pairs (Approx.)
Space Required240 Sq. Meter
Other AccessoriesFasteners, Cable Tie, Crimping Tool, Earthing Kit, Lighting Arrestor

40kW Off-Grid Solar System

40kW Off-Grid Solar System
40kW Off-Grid Solar System

The 40kW off-grid solar systems can able to work independently as this solar system has solar batteries already installed in them which helps in storing the excess energy which is generated by the solar panels. This solar system is designed with solar panels, battery, charge controller, grid box, inverter, mounting structure, and balance of systems. 

40kW Off-Grid Solar System Technical Information

ParticularsDescription
Solar Power Plant40 kW
Solar Panel400 watt
Solar Panel Qty100 nos.
Type of Solar PanelMono/Poly
EfficiencyUp to 19%
Warranty25 Years
Solar Inverter40kVA
Inverter TypeOff-Grid Solar Inverter
TechnologyMPPT
Maximum DC Input40kW
Efficiency97%
Warranty5 Years
Solar Battery40 Nos.
TechnologyTall Tubular Solar Battery
Battery TypeC10
Voltage12V each
Solar AccessoriesAll Standard
Solar Structure40kW
Junction Box1 Nos.
DC Cable300 meter
AC Cable220 meter
Space required240 sq. meter
Solar AccessoriesFasteners, Cable Tie, Crimping Tool, Earthing Kit, Lighting Arrestor

40kW Hybrid Solar System

40kW Hybrid Solar System
40kW Hybrid Solar System

40kW solar system helps in manufacturing the power using the photovoltaic system combined with another power generating energy source. This system works in the same way as the on-grid solar system but also utilized the battery to store the energy for future use. So that means that you can able to enjoy the benefit of the net metering as well as the power backup. 

40kW Hybrid Solar System Technical Information

ParticularsDescription
Solar Power Plant40 kW
Solar Panel400 watt
Solar Panel Qty100 nos.
Type of Solar PanelMono/Poly
EfficiencyUp to 19%
Warranty25 Years
Solar Inverter40 kVA
Inverter TypeHybrid Solar Inverter
TechnologyMPPT
Maximum DC Input40kW
Efficiency97%
Warranty5 Years
Solar Battery40 Nos.
TechnologyTall Tubular Solar Battery
Battery TypeC10
Voltage12V each
Solar AccessoriesAll Standard
Solar Structure40 kW
Junction Box2 Nos.
DC Cable300 meter
AC Cable220 meter
Space required240 sq meter
Solar AccessoriesFasteners, Cable Tie, Crimping Tool, Earthing Kit, Lighting Arrestor

40 kW Solar System Price In India With Subsidies

In recent years, the price of solar systems has decreased exponentially. Based on the solar brand, your location, and the type of solar system the pricing of the solar systems depends. The price of the solar varies from Rs. 44 per watt on the on-grid solar system to Rs. 78 per watt for the hybrid solar system. A list of the solar systems is mentioned below with the type of the solar systems.

Solar SystemSelling PricePrice/Watt
On-Grid Solar SystemRs.17,90,000Rs.44
Off-Grid Solar SystemRs.25,90,000Rs.64
Hybrid Solar SystemRs.31,50,000Rs.78

Subsidy:  Buying the solar system is very hectic as the initial cost of the solar system is huge. But the government of India wants the people to use solar energy as much as possible. So The government and MNRE come up with subsidies that help the people to install the solar system at the roof of the building using the solar mounting structure.

1kW Solar System – 3kW Solar System = 40% Subsidy

4kW Solar System – 10kW Solar System = 20% Subsidy

But it is not applicable for solar systems with a large capacity of more than 10kW. 

Conclusion On 40kW Solar System

A 40kW solar system is an excellent investment for the individual or home business that wants to recover the cost of their rooftop system in about 5 years. This solar system is a perfect solution for those who have loads of sunlight but don’t want to deal with the maintenance. For you, this system will save you money on your power bills and also provide you with clean energy in the form of electricity.

A 40kW solar system is the best way to get started with solar power. If you are looking for a simple and easy solution, this is the perfect system for you. The only downside of this system is that it won’t be able to produce as much electricity as other systems will, but it’s still enough to run an average household. This solar system is suitable for both residential and commercial units.

The initial cost of this solar system is indeed huge but if you are planning for a long-term investment then this is perfect for you. The average payback period of this solar system is 3 to 6 years.  For anyone who wants to get their hands on a clean energy source, this system is one of the best options. So if you are also one of them then go for a 40kW solar system as it is affordable and easy to maintain and also produces clean energy.

There are some solar systems through which you can enjoy the benefits of net metering with battery backup systems. So there are lots of advantages of the 40kW solar system if you install them at your home.

I hope this article is beneficial for you as this contains many details about the 40kW solar system and it will also help you to select the best solar system for your building. If you need any other information regarding this do let me know in the comment section below.

FAQ’S On 40kW Solar System In India

1. How much does a 40kW solar PV system cost?

40kW solar systems cost varies from the Rs. 44 per watt on the on-grid solar system to Rs. 78 per watt for the hybrid solar system.
1. 40kW On-grid solar system: Rs. 17,90,000
2. 40kW Off-grid solar system: Rs.25,90,000
3. 40kW hybrid solar system: Rs. 31,50,000

2. How much power does a 40kW solar system generate?

The 40kW solar systems can able to generate 180- 220 units of solar energy per day.

3. What’s the average payback period of a 40kW solar system?

The average payback period of the solar system is 3 to 6 years.

4. What is the area required for installing a 40kW solar system?

The area required for installing a 40kW solar system is approximately 240 sq. meters of the shadow-free area.

5. What kind of business does a 40kW solar system suit best?

The 40kW solar system is ideal for a hotel, school, medium-sized factory, or large-sized home. 

6. How many solar panels do I need for 40kW?

For designing the solar system for the rooftop here are some of the combinations which are:
240W (167 x solar panels to make 40kW)
250W (160 x solar panels to make 40kW)
260W (154 x solar panels to make 40kW)
300W (133 x solar panels to make 40kW)
330W (122 x solar panels to make 40kW)