Solar Energy is becoming increasingly popular due to its cheap and environmentally friendly nature. However, there was no alternative for people to utilize solar energy to its full potential. That was until the introduction of the 3 kW Solar System. This blog will guide you to the 3 kW solar system and its benefits.

What is a 3 kW Solar Power System?

A 3 kW solar system is the solution to provide electricity in local residential or commercial areas. This system is built with 8-10 solar panels, which generate electricity from sunlight using photovoltaic (PV) cells. This allows the 3 kW solar system to generate 12 kWh daily electricity.

The 3 kW solar system will reduce your bills and contribute to nature and sustainability. The use of solar energy in Asia is expected to rise by 22% by 2030. After China, India is also seeing some major growth in the use of Solar Energy. This is the most efficient energy resource for households without large bills.

3 kW Solar Plant Price in India

The price of a 3 kW solar system in India is different everywhere. In developed areas like Delhi, Mumbai, and Bangalore, where the use of solar panels is higher, the prices may be slightly higher. However, the cost of a 3 kW solar system normally ranges from ₹2,13,300 to ₹4,50,000 on average.

A 3 kW Solar Plant Price depends on various factors:

  • Brand of the solar system plays a vital role in the price system. A good brand provides benefits like a warranty and easy installation.

  • Panels also determine the cost of the solar system.

  • Batteries and inverters are also costly, depending on their quality and capacity.

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Guide for the Government Subsidies and Incentives

Solar subsidy schemes are offered by the Indian government to promote the use of solar energy. These schemes help to reduce the cost of installing a solar system in your household. The government provides a ₹78,000 solar panel subsidy for the 3 kW solar system.

Many states offer additional benefits for solar subsidies. Some states like Delhi and Gujarat offer some extra benefits during the installation of the solar system. States like Rajasthan also provide additional financial support. Subsidies are only available for consumers using the on-grid system for solar energy.

Types of 3 kW Solar System

There are three main types of solar systems:

  • On-grid System is the most economical system that connects the system to the local grid of the household. This system uses net metering, which sends the excess power back to the grid and gives credits.

  • Off-grid System uses solar batteries that store energy. This system is used in places without proper access to the grid.

  • Hybrid System has the benefits of both systems. It can send energy to the grid while storing energy.

How to Apply for a Solar Subsidy in India?

  • 1

    Choose an approved Vendor: An approved vendor will provide benefits like a long warranty and easy installation.

  • 2

    Register for the Subsidy: Go to the official portal for Rooftop Solar and register.

  • 3

    Submit Required Documents: Submit the required documents, which will be further verified.

  • 4

    Receive Subsidy: Once verified, the subsidy amount will be transferred to your account.

Is a 3 kW Solar System Sufficient for Household Use?

A 3 kW system can easily generate enough power for a household with 4-5 members. It generates 12 kWh of electricity per day, which can easily power our essentials like lights, fans, TVs, refrigerators, and washing machines. High-power appliances like air conditioners should not be used continuously for extended periods.

A house with more members may have higher energy needs. They can consider a 5 kW system, which can generate more electricity and easily sustain the energy needs.

Which System is Suitable for You?

  • On-Grid System: It relies heavily on grid power but is cost-effective.
    Cost: ₹2,13,300 onwards (subsidy can be applied)

  • Off-Grid System: It is independent, but there is a cost of batteries.
    Cost: ₹2,40,000 (subsidy can be applied)

  • Hybrid System: It offers good backup power and the benefits of a grid system, but is more costly.
    Cost: ₹4,50,000 (subsidy can be applied)

How Does a 3 kW Solar System Save Money?

A 3 kW solar system can help reduce the electricity bill by ₹60 to ₹90 per day. This will help to save an amount of ₹1500 to ₹2200 per year. A 3 kW solar system can pay off the investment in 7-8 years, depending on the usage of electricity.

Additional Tips for Choosing the Right 3 kW Solar System

It is important to ensure the installer is MNRE-approved and has proper experience in installing solar power systems. It is better to check the customer reviews before hiring someone.

Conclusion

For many households, a 3 kW solar system offers the perfect balance between cost and energy output. It is an investment that not only reduces your electricity bills but also contributes to environmental sustainability.

Before purchasing a 3 kW solar system, consider your energy needs, budget, and the available government subsidies. Assessing these factors will help you make an informed decision, ensuring that your investment in solar energy is both financially and environmentally rewarding.

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FAQs

A 3 kW solar system generates approximately 12 to 15 kWh per day.

Installation is completed within 1-2 days and will not cause much disturbance.

Yes, the system will still generate the energy. It is advisable to choose an off-grid or hybrid system for cloudy regions.

Yes, you can upgrade your inverter or panels to meet your requirements.

Author : Lakhan Singh

Lakhan, an industry veteran with 34 years of experience, joined Alpex in 2020 and leads plant operations. He ensures overall responsibility for high-quality photovoltaic solar panel production, focusing on cost efficiency, productivity, and technology upgrades in line with market trends.