Solar Panels in Kerala: Price with Subsidy (2025–2026)
Complete guide to installing rooftop solar panels across Kerala. Calculate exact turnkey costs from 1 kW to 10 kW, PM Surya Ghar Central CFA subsidies (up to ₹78,000), DISCOM net-metering approvals, and SBI 7.00% concessional green solar loans.
In Kerala, residential rooftop solar eliminates steep telescopic KSEB bi-monthly bills. A 3kW system costs ~₹2,02,000 gross and ~₹1,24,000 net after the ₹78,000 PM Surya Ghar Central subsidy. Generating ~365 units per month on average across the year, Kerala households save ₹2,800 to ₹3,400 monthly with a 3.4-year capital payback.
Rooftop Solar Panel Price in Kerala (1 kW to 10 kW)
Turnkey system costs including DCR ALMM Phase-II panels, grid-tie inverter, HDG GI mounting structure, ACDB/DCDB, surge protection, bi-directional net meter, and commissioning.
| Capacity | Roof Area | Gross Cost | Central Subsidy | Net Price | Monthly Generation | Monthly Savings | SBI 7% Loan EMI | Payback |
|---|---|---|---|---|---|---|---|---|
| 1 kW | 100 sq ft | ₹76,000 | -₹30,000 | ₹46,000 | ~122 units | ~₹790 | ~₹695/mo | 4.5 Yrs |
| 2 kW | 180 sq ft | ₹1,42,000 | -₹60,000 | ₹82,000 | ~244 units | ~₹1,720 | ~₹1,238/mo | 3.8 Yrs |
| 3 kW | 280 sq ft | ₹2,02,000 | -₹78,000 | ₹1,24,000 | ~365 units | ~₹2,800 | ~₹1,872/mo | 3.4 Yrs |
| 5 kW | 450 sq ft | ₹3,22,000 | -₹78,000 | ₹2,44,000 | ~610 units | ~₹4,850 | ~₹3,685/mo | 3.9 Yrs |
| 10 kW | 900 sq ft | ₹6,15,000 | -₹78,000 | ₹5,37,000 | ~1220 units | ~₹10,200 | ~₹8,108/mo | 4.2 Yrs |
Electricity Boards & DISCOM Net Metering in Kerala
Official distribution utilities connected with the PM Surya Ghar National PortalKSEB implements the proactive Soura rooftop scheme. High monsoon periods are balanced by strong post-monsoon and summer generation. Net-metering settlement operates on an annual cycle.
Step-by-Step Net Metering & Subsidy Claim Workflow in Kerala
Submit your KSEB 13-digit Consumer ID on pmsuryaghar.gov.in.
Section engineer inspects distribution transformer capacity.
Empanelled vendor installs rain-proof, marine-grade mounting structures and DCR panels.
Bi-directional net meter installed and energized by KSEB engineers.
₹78,000 Central subsidy credited directly to bank account via DBT.
Solar Rooftop Bank Loans Available in Kerala
Under the PM Surya Ghar scheme, leading public sector banks provide collateral-free green solar loans across Kerala at a concessional interest rate of 7.00% p.a. via the JanSamarth Portal:
Solar Panel Prices & Verified Installers Across Major Cities in Kerala
Select your city for city-specific electricity tariff slabs, DISCOM feeder feasibility, and local installation costs:
ALMM Phase-II Listed Domestic Hardware Available in Kerala
All systems eligible for the PM Surya Ghar subsidy in Kerala strictly mandate Domestic Content Requirement (DCR) cells and modules manufactured by MNRE ALMM Phase-II listed producers:
Frequently Asked Questions: Solar Panels in Kerala
How much is the solar subsidy in Kerala?
Residential individual homeowners in Kerala receive ₹30,000 for 1kW, ₹60,000 for 2kW, and ₹78,000 for 3kW or higher under PM Surya Ghar.
Do solar panels generate power during Kerala monsoon rains?
Yes, modern N-Type TOPCon panels capture diffused ambient daylight and produce 20% to 35% of their rated capacity even during overcast rainy days.
What is KSEB's solar buyback rate?
Surplus units exported into the KSEB grid are settled at approximately ₹3.12 per unit on an annual basis.
Explore Solar Panels in Other States of India
View All 28 States & UTsCompare PM Surya Ghar subsidies, state top-ups, DISCOM net metering regulations, and solar insolation across India:
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