2kW On-Grid Solar System Price, Subsidy & Installation Cost in India (2026 Guide)

By Narayana Solar – Best Solar Company in India

 

Are you planning to install a 2kW on-grid solar system for your home in 2026? This detailed guide will help you understand the latest 2kW solar system price in India, government subsidy, installation cost, savings, and whether it’s the right choice for your electricity needs.

If your monthly electricity bill is between ₹1,500 – ₹3,000, a 2kW solar system could be the perfect solution.

 

What is a 2kW On-Grid Solar System?

 

A 2kW on-grid solar system is connected directly to the electricity grid. It generates power from solar panels and supplies it to your home. Excess electricity is exported to the grid through net metering, helping reduce your electricity bill.

 

Key Components:

 

• Solar Panels (2kW capacity)

• On-Grid Solar Inverter

• Net Meter

• Mounting Structure

• DC/AC Wiring & Accessories

 

⚡ No batteries required – which makes it more affordable compared to off-grid systems.

 

2kW On-Grid Solar System Price in India (2026)

 

Here is the updated price breakdown:

 

 

Total 2kW On-Grid Solar System Price:

 

👉 ₹1,10,000 – ₹1,40,000 (before subsidy)

Prices may vary depending on brand, panel type (Mono PERC / TOPCon), and location.

 

2kW Solar System Subsidy in 2026 (PM Surya Ghar Yojana)

 

Under the PM Surya Ghar Muft Bijli Yojana, homeowners installing rooftop solar systems can get a central government subsidy.

 

Subsidy Structure (2026):

 

• Up to 2kW: ₹30,000 per kW

• 2kW System Subsidy: ₹60,000

 

💰 Final Price After Subsidy:

 

₹1,10,000 – ₹1,40,000
– ₹60,000 subsidy
= ₹50,000 – ₹80,000 (effective cost)

 

This makes a 2kW on-grid solar system extremely affordable.

 

2kW Solar System Power Generation

A 2kW system generates:

 

• 8–10 units per day

• 240–300 units per month

• 3,000–3,600 units per year

 

Ideal for:

• 1–2 BHK homes

• Small families (3–4 members)

• Basic appliances like fans, lights, TV, fridge, and washing machine

 

Rooftop Space Required for 2kW Solar System

 

You will need:

• 120–150 sq. ft. shadow-free rooftop area

• South-facing direction preferred

• Proper tilt angle for maximum output

 

2kW Solar Installation Cost Details

 

Installation includes:

✔ Panel mounting
✔ Inverter setup
✔ Net meter approval
✔ Earthing & lightning protection
✔ System testing

 

Professional installation ensures:

• 25+ years panel life

• Safe electrical setup

• Maximum performance

 

Monthly Savings with 2kW Solar System

 

If your monthly bill is ₹2,000:

• Annual bill = ₹24,000

• With solar, the bill reduces by 80–90%

 

💸 Annual Savings:

₹18,000 – ₹22,000

 

⏳ Payback Period:

2.5 – 4 years (after subsidy)

After that, electricity is almost FREE for 20+ years.

 

On-Grid vs Off-Grid – Why Choose On-Grid?

 

 

For urban homes, on-grid solar is the most cost-effective option.

 

Is 2kW Solar System Enough for Your Home?

 

Choose 2kW if:

 

• Monthly consumption is 250–300 units

• Electricity bill below ₹3,000

• Rooftop space is limited

• Budget-friendly solution needed

 

If your consumption is higher than 400 units, consider a 3kW or 5kW system.

Factors Affecting a 2kW Solar System Price

 

• Solar panel type (Mono PERC, TOPCon, Bifacial)

• Brand quality

• Structure type (GI/Aluminium)

• Location & state subsidy

• Installation company experience

 

Always choose an MNRE-approved solar vendor.

 

2kW Solar System Maintenance Cost

 

Maintenance is minimal:

• Panel cleaning every 15–20 days

• Annual inspection

 

Estimated yearly maintenance cost: ₹1,000 – ₹2,000

 

Solar panels come with:

• 25-year performance warranty

• 5–10 years inverter warranty

 

Final Conclusion

 

A 2kW on-grid solar system in 2026 is a smart investment for small families looking to reduce electricity bills and benefit from government subsidies.

With prices starting around ₹1 lakh and effective cost after subsidy around ₹40,000–₹75,000, the system pays for itself within 2–3 years.

If you are planning to install solar, choose Narayana Solar – Best Solar Company in India for trusted service, premium products, and full subsidy support.