Solar power has led the charge as the most reliable source of green energy in this day and age. Although the vast majority of our power requirements are still generated with the help of grid-based coal fuel alternatives, there has been a distinct reduction in the usage of grid-powered fuel in domestic usage, thanks to solar alternatives. With more people across different parts of the country interested in going solar than ever before, this brings in the picture of installing a solar panel system.
For a smaller house, a solar panel of 3 kW capacity would suffice with ease. However, for houses that are large or have more power consumption, a 10kW solar system caters perfectly.
Let us dive in more and learn about the 10kW solar panel price and the benefits of installing solar panels.
10kW Solar System Summary (2025-26):
- Price: ₹6,30,000 – ₹6,40,000 (without subsidy)
- Subsidy: Up to ₹78,000
- Generation: 40 units/day (avg.)
- Space Needed: 800 sq. ft.
- Annual Savings: ~₹1,15,200
- Ideal For: Large homes (3BHK+)
Understanding 10 Kilowatt Solar System
A 10 kilowatt solar system is popular among large households because it offers high generation capacity, better cost efficiency, and long-term savings.
A 10kW solar panel delivers an average of 1200 units per month or 40 units per day. This is enough to power a house for about 12–15 hours a day with regular appliances under usage.
Current Price of 10 kW Solar System
The price of a 10kW solar system depends on multiple factors, including panel quality, inverter type, structure, and installation. Buyers can also reduce upfront costs through government subsidies.
- Average Price (Without Subsidy): ₹6,30,000 – ₹6,40,000
- Maximum Subsidy Available: ₹78,000
A 10kW solar system can generate approximately 14,400 units annually, helping homeowners save nearly ₹1,15,200 every year. Most users recover their investment within 4–5 years.
The system typically requires 800 square feet of shadow-free rooftop space.
10kW Solar Cost Breakdown Table
The total 10kW solar system cost is ₹6,30,000 – ₹6,40,000 without subsidy, including panels, inverter, structure, wiring, and installation, with a maximum government subsidy of ₹78,000.
|
Component |
Estimated Cost (₹) |
|
Solar Panels |
₹3.5–4 lakh |
|
Inverter |
₹80,000–1.1 lakh |
|
Structure + Wiring |
₹70,000–90,000 |
|
Installation |
₹30,000–50,000 |
|
Total (before subsidy) |
₹6,30,000 – ₹6,40,000 |
Subsidies Available for 10kW Solar panels
The government of India provides a maximum of INR 78,000 for systems beyond 3 kW. This is applicable to a 10 kW system as well.
Benefits of 10kW Solar System
A 10kW solar system is one of the most reliable, high-capacity and future-ready choices for medium to large Indian homes.
Financial Benefits of Having a 10kW Solar System
The idea of installing a 10kW solar power system earns you long-term financial benefits if you consider waiting only 5 years to gain back the ROI. Additionally, the Government of India is offering financial subsidies on panels, which further reduces the burden of spending too much initially on solar.
How a 10kW System Saves You More:
- Reduces electricity bills by 70–90%
- Monthly savings: ₹8,000 to ₹15,000
- Lifetime savings: ₹15–20 lakh
- Faster ROI due to high monthly bill offset
- Lower cost-per-watt compared to smaller systems
Consumers can benefit hugely from using net metering opportunities in collaboration with local DISCOMs.
Environmental Impact of a 10W System:
- Offsets 10–12 tonnes of CO₂ every year
- Equivalent to planting 450–550 trees annually
- Reduces dependency on fossil fuels
- Encourages long-term sustainable living
Other Benefits
- Better Performance Throughout the Year
- Ideal for Battery-Ready and Hybrid Setups
- Supports Home-Based Small Businesses
- Increases Property Value
- More Net Metering Credits
- Maximum Lifetime Value
What are the steps to install a 10kW solar system
The installation starts with a solar site survey and load assessment. Then your system is designed, and the subsidy paperwork is completed. After that, the installer applies for net metering. Once approved, the team installs the panels and performs quality checks. The process ends with a final handover and activation of your 10kW solar system.
10kW Solar System Installation: Step-by-Step Table
Installation involves a site survey, load assessment, system design, subsidy paperwork, net metering application, panel installation, quality testing, and final handover, typically completed in 7–14 days.
|
Step |
What Happens |
|
1. Solar Site Survey |
Rooftop inspection, shading check, sunlight direction, and usable area measurement. |
|
2. Load Assessment |
Evaluation of total appliances, peak load, and daily consumption. |
|
3. System Design |
Customized design of panels, inverter, wiring layout, and structure. |
|
4. Subsidy Documentation |
Preparation and submission of subsidy forms and required documents. |
|
5. Net Metering Application |
Coordination with DISCOM to approve and install a bi-directional meter. |
|
6. Installation & Quality Testing |
Install structure, panels, inverter, wiring, grounding, and complete safety checks. |
|
7. Final Handover |
Documentation, manuals, warranties, and system training provided. |
Is 10kW Right for Your Home?
A 10kW solar system is ideal for households that have high daily electricity usage, multiple rooms, and run several heavy-load appliances. If your home consistently consumes 30–40 units per day, a 10kW solar setup aligns perfectly.
What Can a 10kW System Run?
|
Appliance / Use Case |
Quantity / Typical Usage |
Explanation |
|
Air Conditioners (ACs) |
2–3 units |
Can run multiple ACs simultaneously without load issues. |
|
Refrigerator(s) |
2–3 units |
Ensures uninterrupted cold storage for a large household. |
|
Washing Machine |
1–2 units |
Handles daily laundry needs efficiently. |
|
Water Pumps |
1–2 units |
Ideal for homes with garden or underground water supply. |
|
Lights & Fans |
Whole house |
Covers all lighting and fan needs across 3–4 BHK or larger homes. |
|
Kitchen Appliances |
Microwave, induction stove, oven |
Supports heavy cooking without affecting other loads. |
|
Home Office Devices |
Computers, printers, networking |
Suitable for work-from-home or home businesses. |
|
Geysers |
1–2 units |
Can run water heaters simultaneously with other appliances. |
|
EV Chargers |
1–2 vehicles |
Supports daily EV charging for 2-wheelers or 4-wheelers alongside home loads. |
If these points match your home situation, a 10kW solar system is the perfect fit.
Who Should NOT Buy a 10kW Solar System
A 10kW system offers outstanding benefits, but it is not suitable for every household. You should NOT opt for a 10kW solar system if:
- Your home consumes less than 15–18 units per day
- You live in a 1BHK or 2BHK home with minimal appliances
- You do not have 800 sq. ft. of free rooftop area
- Your home experiences shading issues due to nearby trees/buildings
- You want a very low-budget solar panel installation (3kW or 5kW is ideal)
- Your roof cannot support a large solar array or has poor structural strength
- You only need solar for backup instead of daily power generation
Choosing the right size ensures maximum ROI, and avoiding an oversized system saves unnecessary initial costs.
System Size Comparison Table (1kW, 3kW, 5kW, 10kW)
1kW, 3kW, 5kW, and 10kW systems cater to different household sizes and consumption levels, with 10kW being the best fit for large homes requiring 40 units/day.
|
System Size |
Avg. Daily Generation |
Ideal For |
Solar System Price |
Space Needed |
|
4 units/day |
1–2 person home |
₹1,20,000 – ₹1,30,000 |
100 sq. ft. |
|
|
12 units/day |
Small homes (1–2 BHK) |
₹2,30,000 – ₹2,40,000 |
300 sq. ft. |
|
|
20 units/day |
Medium homes (2–3 BHK) |
₹3,50,000 – ₹3,70,000 |
500 sq. ft. |
|
|
40 units/day |
Large homes (3BHK+) |
₹6,30,000 – ₹6,40,000 |
800 sq. ft. |
Why Choose Freyr Energy for Your 10kW Solar System?
Freyr Energy is a trusted solar partner offering high-efficiency 10kW systems, end-to-end service, transparent pricing, expert support, and app-based monitoring — making solar simple for every homeowner