What solar subsidy is available in Kerala in 2026?

Residents of Kerala can get the PM Surya Ghar Muft Bijli Yojana central subsidy of up to ₹78,000 for systems up to 3kW. Kerala's KSEB offers solar with battery storage subsidy for rural households. Apply at pmsuryaghar.gov.in and contact KSEB for net metering registration.

How much does a 3kW solar system cost in Kerala?

A 3kW on-grid solar system in Kerala costs approximately ₹1.6–2.1 lakh in 2026. After the central PM Surya Ghar subsidy of ₹78,000, the net cost is around ₹82,000–₹1.32 lakh. Use our solar calculator above to get a personalized estimate based on your electricity bill.

Which DISCOM handles solar net metering in Kerala?

KSEB handles solar net metering in Kerala. After installing your rooftop solar system, you need to register with your local DISCOM to get a bi-directional meter. Excess solar power exported to the grid earns you credits at the applicable feed-in tariff rate.

How do I apply for PM Surya Ghar subsidy in Kerala?

To apply for PM Surya Ghar subsidy in Kerala: 1) Register at pmsuryaghar.gov.in with your Aadhaar and electricity consumer number. 2) Choose an MNRE-empanelled installer from your area. 3) Get the system installed. 4) Submit installation certificate and inspection report. 5) Subsidy is disbursed directly to your bank account within 30 days of approval.

Solar Calculator Kerala - Check Subsidy & Cost (2026)

Solar Energy in Kerala: Complete 2026 State Guide

Kerala, despite heavy monsoons (June–August), has a strong rooftop-solar programme run by KSEB and ANERT, and one of the highest rooftop-solar adoption rates among Indian homes.

Solar Potential in Kerala

Kerala receives approximately 4.8 peak sun hours per day on average. A 3 kW rooftop solar system in Kerala generates approximately 4,468 units per year and can save ₹2,387/month on your electricity bill at the current KSEB Ltd tariff of ₹6.50/unit.

Estimated payback period: ~3.6 years after PM Surya Ghar subsidy. After payback, you get 20+ years of virtually free electricity.

PM Surya Ghar Subsidy in Kerala (2026)

Residents of Kerala are fully eligible for the central PM Surya Ghar Muft Bijli Yojana:

Up to 2 kW: ₹30,000/kW (total ₹60,000)
2–3 kW: ₹18,000/kW for the extra capacity (total ₹78,000 for 3 kW)
Above 3 kW: No additional central subsidy, but net metering still applies

State subsidy: Central PM Surya Ghar applies. Check with ANERT/KSEB for any current state incentive before counting on it.

Your DISCOM & Net Metering in Kerala

Electricity distribution and solar net metering in Kerala is handled by KSEB Ltd (Kerala State Electricity Board).

Net metering limit: 500 kW
Application portal: kseb.in / anert.gov.in
Solar target for Kerala: 5 GW solar by 2027 under KSEB's Green Energy Plan

How to Apply for Solar in Kerala

Register at pmsuryaghar.gov.in with your Aadhaar and consumer number
Select your DISCOM (KSEB Ltd) in the portal
Choose an MNRE-empanelled installer from the portal's vendor list
Get the system installed (typically 2–4 days for 1–5 kW)
Submit commissioning certificate to KSEB Ltd for net meter installation
Subsidy credited to your bank account within 30 days of net meter commissioning

Why Go Solar in Kerala in 2026?

💰 Save ₹2,387/month on your electricity bill
🏛️ PM Surya Ghar subsidy up to ₹78,000 — no repayment needed
⚡ Net metering — export surplus solar to grid for credits
📈 Property value increases 3–5% with solar installation
🌿 Reduce CO₂ by ~1.5 tonnes/year per kW installed
🔧 25-year warranty on quality solar panels (Waaree, Adani, Tata, Vikram)

Use our Solar Cost Calculator and ROI Calculator to get personalised estimates for your home in Kerala, or open the free solar calculator for every tool in one place.

Solar Calculator Kerala