Kerala Solar Subsidy 2025: Everything Homeowners Need to Know

Switching to solar energy has never been more affordable for Kerala homeowners. With the PM Surya Ghar: Muft Bijli Yojana and state-level support, residents can now install rooftop solar panels in Kerala at a much lower cost. In this guide, we’ll cover the latest solar subsidy in Kerala (2025), who can apply, and how you can maximize your savings. Cosmic Solar is a approved vendor of the PM Surya Ghar Yojana.

🌞 What Is the Kerala Solar Subsidy in 2025?

The Indian government offers subsidies under the Rooftop Solar Programme (Phase II). In 2025, the key subsidy slabs are:

✅ Up to 3 kW system → 40% subsidy
✅ 3 kW – 10 kW system → 20% subsidy
✅ Above 10 kW → No subsidy (only commercial rates apply)

This means a typical 3 kW system costing ₹2.5–3 lakhs could drop to ₹1.5–1.8 lakhs after subsidy.

📍 Who Can Apply for Solar Subsidy in Kerala?

You are eligible if:

You are a residential homeowner in Kerala (apartments, independent houses, villas).

Your solar project is connected to KSEB net metering.

The system is installed by a MNRE-approved vendor (like Cosmic Solar ✅).

⚡ Why the Subsidy Makes Solar Affordable in Kerala

Faster ROI: Most households recover their investment in 3–5 years.

Lower Bills: Generate free electricity for 20+ years.

Government Support: Hassle-free approvals through the National Rooftop Portal.

Eco-Friendly: Reduce Kerala’s dependence on grid power.

🛠 How to Apply for Solar Subsidy in Kerala (Step by Step)

Visit the National Rooftop Solar Portal.

Register using your KSEB consumer number.

Submit an application with your installation details.

Select a MNRE-approved vendor.

Get installation done and inspected.

Receive subsidy amount directly in your bank account.

💡 Tip: Cosmic Solar assists customers in Thrissur and across Kerala with subsidy paperwork, making the process simple.

💰 Example: Cost of a 5 kW Solar System in Kerala (2025)

Gross Cost → ₹3.5–4 lakhs

Subsidy (20%) → ₹70,000–80,000

Net Cost → ₹2.8–3.2 lakhs

Monthly Savings → ₹4,000–5,000

Payback → ~4 years

❓ FAQs on Kerala Solar Subsidy 2025

Can commercial buildings get this subsidy?
No. The 2025 subsidy is only for residential consumers.

How long does it take to receive the subsidy?
Typically 30–60 days after installation and KSEB approval.

Can I install solar without subsidy?
Yes. Many commercial and large residential projects skip subsidy for faster approvals.

🚀 Final Thoughts

The Kerala solar subsidy 2025 makes switching to solar more affordable than ever. Whether you want to reduce your power bills, achieve energy independence, or contribute to a greener Kerala, now is the perfect time to install rooftop solar panels in Thrissur.

👉 At Cosmic Solar, we provide free site visits, KSEB net-metering assistance, and complete subsidy support. Contact us today for a free quote and start saving on your electricity bills.