3 kilowatt Solar Panel Price

In today’s era of sustainable living, solar power emerges as a beacon of hope, promising both economic savings and environmental preservation. As more households and businesses embrace this renewable energy source, the 3kW solar panel system emerges as a versatile solution, capable of meeting the energy needs of small residences and businesses alike. Let’s delve into the intricacies of 3kW solar panels, exploring their price range, subsidy opportunities, specifications, benefits, and more.

Harnessing Solar Power for Your Home

Solar energy is not only efficient but also a budget-friendly way to generate electricity for your home or business. With its potential to replace conventional energy sources in the near future, solar power offers a sustainable solution for powering homes and businesses alike.

A 3kW solar panel system is designed to cater to the energy demands of a small household or business establishment. Wondering how much electricity a 3kW solar system produces? On average, this system size comprises between 8 and 11 solar panels, generating approximately 12kWh of power per day under sunny conditions, translating to a monthly supply of 360 kWh of electricity on average.

Understanding the Working Mechanism

At the heart of every solar panel lies photovoltaic technology, which harnesses sunlight to generate electricity. Whether it’s a 3kW solar panel system or a larger setup, the process remains the same: sunlight interacts with solar cells, creating a flow of energy that is converted into usable electricity through a solar inverter. This energy powers your home or office, reducing your reliance on traditional grid-based electricity.

Price Range and Specifications

The cost of a 3kW solar panel system in India varies depending on factors such as the type of panels, quality of solar components, and mounting structure. On average, the upfront investment for a 3kW solar system ranges from Rs. 1,60,000 to Rs. 3,00,000. Here’s an estimate of the price range for different types of 3kW solar systems:

Model 3kW Solar Price
3kW On-grid solar system Rs. 2,13,300 Onwards*
3kW Off-grid solar system Rs. 2,40,000
3kW Hybrid solar system Rs. 2,70,000

Key specifications of a 3kW rooftop solar system include solar panels with at least 75% performance efficiency, a solar mounting structure, a solar inverter, solar batteries (optional), and other balance of system components.

Types of 3kW Home Solar Systems

Choosing the right type of solar system is crucial to unlock the maximum potential of solar PV technology for your home or business. There are three main types of home solar systems:

  1. Grid-connected
  2. Stand-alone, off-grid
  3. Hybrid
3kW On-grid Solar System: A Cost-Effective Solution

An on-grid framework interacts with the local grid and is billed according to net metering regulations. Solar credits are earned for excess energy fed into the grid, while grid power withdrawals incur charges. On average, on-grid systems cost between Rs. 2,13,300 to Rs. 3,59,296 depending on components. Additionally, these systems are eligible for national solar subsidies, reducing the upfront cost for residential customers.

3kW Off-grid and Hybrid Solar Systems: Ensuring Reliability

An off-grid framework operates independently of the local grid, relying on a battery bank for energy storage. The price of a 3kW off-grid solar system in India is estimated to be around Rs. 2,40,000, including installation. Hybrid systems combine features of both on-grid and off-grid systems, providing uninterrupted power supply and flexibility. The cost of a 3kW hybrid solar system in India is approximately Rs. 2,70,000, including installation fees.

Facts and Benefits of a 3kW Solar System
  • A 3kW solar system generates 12–15 units of electricity per day, translating to significant savings on electricity bills.
  • Solar power promotes self-sufficiency by reducing dependence on traditional utility grids.
  • Solar panels remain functional for approximately 300 days a year, even under Indian weather conditions.
  • Solar energy is environmentally friendly, emitting zero greenhouse gases during generation.
  • With a lifespan exceeding 25 years, solar panels offer long-term financial gains and sustainability.
Subsidy Opportunities and Installation Costs

The Indian government offers subsidies for rooftop solar installations, reducing the upfront cost of solar systems. For a 3kW solar panel system, subsidies can amount to Rs. 18,000 per kW, providing substantial financial relief. Installation costs include the module mounting structure and professional expertise required for optimal setup.


In conclusion, embracing solar power through a 3kW solar panel system represents a wise investment in sustainability and financial savings. Leveraging government subsidies and professional installation services, individuals can embark on their journey towards a brighter, greener future powered by the sun. SolarClue assists you in every aspect, from advising on selecting the appropriate solar power system to illuminating your home with sustainable energy.


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