3 kW Solar Panel Price in Maharashtra with Subsidy 2025

Investing in a rooftop solar system could be just the relief you and your wallet need, especially with Maharashtra’s summers where increased consumption of cooling appliances leads to high electricity bills. When temperatures soar, so does the consumption of ceiling fans, and other cooling appliances, leading to soaring bills. But with the state’s abundant sunshine and government-backed solar incentives, switching to solar power offers a smart way to beat the heat without breaking the bank.

For most 2-3 BHK homes, a 3 kW solar panel system is a perfect fit. It provides an affordable and efficient solution to harness solar energy, turning sunlight into electricity bill savings. With enough capacity to power essential appliances, it can help you stay cool all summer while slashing your dependence on the grid.

Here’s the 3 kW Solar Panel Price in Maharashtra with Subsidy, including installation and how to choose the right rooftop solar system for your home.

3 kW Solar Panel Price in Maharashtra in 2025

The price of rooftop solar panels with installation in Maharashtra, with and without subsidy, is listed below.

Tips for Choosing the Right 3 kW Solar System for Your Home

1. Select a Vendor Who Surveys Your Roof

Many local providers do not consider this step before installing solar, leading to issues like overlapping panels and awkwardly assembled and inefficient structures. Opt for a company that uses technology to perform a year-round shadow analysis to identify any obstructions that could cast shadows on your panels. 

Additionally, they should assess the available shadow-free open roof space and accurately evaluate your energy consumption. This approach ensures optimal system performance while reducing the risk of hotspots, reduced power generation, and even fire hazards.

2. Choose a Vendor That Delivers Engineered Solar Solutions

Many installers fail to account for the unique structural aspects of your roof, resulting in suboptimal systems. 

Look for vendors who use engineering precision to design your solar setup, ensuring it is customised for your roof’s specific requirements. This guarantees that your system will function safely and efficiently, providing a higher return on investment.

3. Pick a Vendor Offering Guaranteed Savings

According to a study by CEEW and PV Diagnostics, over 50% of solar systems underperform within the second year and drop 30% further in the second year. Protect your investment by selecting a vendor that guarantees savings and promises to compensate for any shortfall in power generation. This way, you’re assured of getting the value you expect from your solar system.

4. Opt for a Vendor That Provides Secure, Cyclone-proof Structures

Given the increasing frequency of extreme weather events in India, it’s important to have a solar system that can withstand harsh conditions. Look for vendors that offer certified, cyclone-resistant structures capable of enduring high wind speeds of up to 170 kmph. Your solar installation should be built to last, regardless of the weather.

5. The Vendor Should Provide Ongoing Maintenance and Support

Like any other equipment, your solar system requires regular maintenance for optimal operation. Don’t overlook after-sales services when choosing a vendor. The right solar company will offer comprehensive maintenance to keep your solar panels functioning at peak efficiency for years.

6. Go with a Vendor Who Offers Easy Financing Options

The upfront cost of installing solar panels is a large investment. Choose a vendor that provides easy financing options with 0-cost EMIs at a flexible tenure of 6-60 months. Such financing arrangements make it easier to switch to solar without breaking the bank.

Features and Benefits of SolarSquare’s 3.24 kW and 3.78 kW Solar Systems

Unlike the standard 3 kW systems, SolarSquare’s 3.24 kW and 3.78 kW options come equipped with advanced Monoperc half-cut bifacial modules, each with a capacity of 545 watts. This higher output means fewer panels are needed—6 for the 3.24 kW system and 7 for the 3.78 kW. 

1. Quick Installation: Our solar systems are installed in less than a day—just 8 hours from the moment factory-precision components arrive.
   
2. Thorough Maintenance: Every SolarSquare GoodZero system includes 5 years of comprehensive solar maintenance, offering more than just panel cleaning. Our 360° PowerBoost maintenance services include 45 power boosts, which ensures your solar system receives premium care and operates at its peak through the following ways: 

• 24/7 Remote Monitoring: Continuous tracking to detect and resolve issues instantly.
• Breakdown Support & On-Call Assistance: Prompt fixes whenever required.
• Deep Cleaning: Performed with specialized equipment to ensure peak panel efficiency.
• Detailed Inspections:
  • Electrical: Routine checks for safety and seamless functionality.
  • Structural: Testing the stability of your panels under all weather conditions.
  • Mechanical: Comprehensive checks for all components to enhance longevity.
    

3. Leak-Proof Guarantee: With HILTI AirTight chemical anchoring, we prevent any risk of water leakage on your roof during installation. Plus, we back our work with a ₹1 lakh water leakage-proof guarantee.
   
   
   
4. Assured Savings: We’re the only solar company in India offering a savings guarantee. If our system doesn’t generate the committed units, we’ll pay you ₹8 per unit for the shortfall.
   
5. Storm-Proof Design: Tested for wind speeds up to 170 km/h, our IIT-Bombay-approved WindPro Mount™ uses strong tapered C-channel structures for extra stability. Plus, with the Japanese Poka Yoke method, we ensure a completely error-proof, weld-free installation you can count on.
   
   
   
6. High-Quality Materials: Our systems are made from virgin steel by industry-leading brands and coated with 80-micron hot-dip galvanised iron to resist rust. They’re designed to last over 25 years, even in coastal or humid areas.
   
7. Direct Service Model: Our dedicated team handles every step—from installation to maintenance. No third-party contractors–only our crew in blue.
   
8. Simple Financing: SolarSquare ensures a hassle-free financing experience with options that cater to various budget requirements. The subsidy amount offsets the down payment, meaning there’s no out-of-pocket expense.
   
   Your monthly payments align with electricity bill savings. Our EMI plans range from 6 to 60 months, allowing you to choose what fits your financial needs. If your solar system generates excess power, you can earn credits through the Direct Benefit Transfer (DBT) scheme under the PM Surya Ghar Muft Bijli Yojana. 

Book a free consultation to learn more about installing a 3 kW rooftop solar in your home in Maharashtra with SolarSquare today!

FAQs

Q1: How many solar panels are needed for a 3 kW system?

Ans: To achieve 3 kW using SolarSquare’s 545-watt Monoperc half-cut bifacial panels, you’ll require approximately 6 panels. The calculation works out to 3,000 watts divided by 545 watts per panel, equaling around 5.5, which is rounded up to 6 panels. If polycrystalline panels are used, more panels would be required to reach the same capacity.

Q2: How much power does a 3 kW solar system generate?

Ans: A 3 kW system typically produces about 4050-4,200 kWh annually, depending on factors like city, location, panel efficiency, and weather conditions.

Q3: What appliances can a 3 kW solar system power?

Ans: A 3 kW system can support multiple household appliances, such as:

• 4-5 ceiling fans
• 3-4 LED lights
• 1-2 tube lights
• An air conditioner
• A refrigerator
• A television
• A washing machine
• Kitchen appliances (microwave, mixer)
• Laptops and chargers

This capacity generally meets the needs of a medium-sized Indian household.

Q4: How many AC units can a 3 kW solar system run?

Ans: A 3 kW solar system might not be enough to run a 1.5-ton air conditioner (AC) along with a few smaller appliances. If you use more than one AC at the same time, it could go beyond the system’s limit, especially when there’s not enough sunlight.

Q5: Is a 3 kW system enough for an entire house?

Ans: A 3 kW solar system is typically sufficient for the daily energy needs of an average Indian household, covering essentials like lighting, fans, a fridge, and other regular-use devices. For homes with higher power consumption, a larger system may be necessary.

Q6: Is my roof suitable for a 3 kW solar installation?

Ans: SolarSquare conducts a thorough roof inspection and shadow analysis before confirming suitability for a 3 kW system. This ensures a customised design that meets your roof’s dimensions.

Q7: Can I expand my existing 3 kW solar system?

Ans: You can expand your SolarSquare rooftop solar system to a larger capacity. Please contact us for more information on system upgrades.