Solar plant price in India 2025 -Price Guide for 3kW, 5kW & 10kW Solar Plants
Planning to install a solar plant in 2025? Whether it’s for a compact flat or a large independent house, knowing the latest Solar plant price in India 2025 for 3kW, 5kW, and 10kW solar plants will help you make the right investment. With India aggressively pushing renewable energy, solar plants have become more affordable, more efficient, and much easier to install.
Thanks to improved panel technologies and the PM Surya Ghar Muft Bijli Yojana, lakhs of homeowners are now switching to rooftop solar plants at a reduced cost.
Here’s the complete 2025 price guide to help you get started.
What’s Driving Solar Plant Costs in 2025?
Solar plant prices vary across India depending on factors like:
- Type of solar plant (On-grid / Off-grid / Hybrid)
- Panel technology (Mono, Mono PERC, TOPCon, Bi-facial)
- Brand quality (Tata, Adani, Waaree, Vikram, etc.)
- Raw material & manufacturing fluctuations
- Installation structure & wiring quality
- Regional pricing and state-wise DISCOM policies
Most homeowners now prefer bi-facial or TOPCon panels because they offer better output and faster return on investment.
3kW Solar Plant Price in India – 2025
A 3kW solar plant is ideal for homes with moderate electricity usage (2–3 BHK).
Price Range
- On-grid (with subsidy): ₹1,65,000 – ₹2,20,000
- Off-grid: ₹2,40,000 – ₹2,70,000
- Hybrid: Around ₹2,70,000+
With subsidy benefits, the final cost of an on-grid 3kW solar plant can drop to ₹1,65,000, making it the most affordable option for households with medium consumption.
5kW Solar Plant Installation in Shalimar Bagh – Click Here
5kW Solar Plant Price in India – 2025
A 5kW solar plant is suitable for 3–4 BHK homes and small businesses with ACs and heavy appliances.
Price Range
- On-grid (with subsidy): ₹1,97,000 – ₹2,92,000
- Off-grid: ₹3,02,825 – ₹4,00,000
- Hybrid: ₹3,25,000 – ₹4,00,000
The subsidy remains ₹78,000, making the on-grid option extremely cost-effective for larger homes.
10kW Solar Plant Price in India – 2025
A 10kW solar plant is ideal for villas, large homes, offices, and commercial spaces running multiple ACs.
Price Range
- On-grid (with subsidy): ₹4,23,000 – ₹5,57,000
- Off-grid: ₹6,00,000 – ₹7,00,000
- Hybrid: ₹6,00,000 – ₹7,64,000
Final pricing may vary depending on:
- Rooftop space
- Structure height
- Panel brand (Tata, Adani, Waaree)
- Inverter technology
- Whether a battery bank is included
What’s Included in Solar Plant Pricing?
These cost ranges generally cover:
- Solar panels
- Solar inverter (on-grid/off-grid/hybrid)
- Mounting structures
- AC/DC wiring, connectors & protection devices
- Professional installation
- Net-metering assistance (for on-grid plants)
Off-grid and hybrid options also include a battery bank, increasing the total cost but providing power during outages.
Government Subsidy for Solar Plants – 2025 Update
The PM Surya Ghar (Residential Solar) Scheme offers subsidies of up to:
- ₹1,08,000 for solar plants up to 10kW
- Applicable only on on-grid residential rooftop solar plants
Subsidy amounts may vary depending on state & DISCOM, so always check locally.
For more info visit –Pm Surya Ghar Mujft Bijli Yojana
Final Thoughts – Should You Install a Solar Plant in 2025?
Absolutely! The 2025 pricing trends, advanced panel technologies, and strong government subsidies make this the perfect time to invest in a solar plant. Most households recover their investment within 3–5 years, and then enjoy nearly free electricity for 20+ years.
Before installation:
- Request a site survey
- Compare quotes from multiple installers
- Check updated solar subsidy eligibility
- Choose a certified, experienced EPC installer
The sun isn’t just an energy source—it’s a long-term saving opportunity for your home or business.