How do I complete KSEB solar registration for a home?

KSEB solar registration is two tracks: (1) register on pmsuryaghar.gov.in with Kerala + KSEB and your consumer number exactly as printed, pick an empanelled vendor, and track CFA there; (2) file interconnection on KSEB's Solar Rooftop Portal (ekiran) for feasibility, PCR, testing, agreement and dual meters. Do not treat ekiran alone as the full subsidy registration — CFA still needs the national file.

KSEB solar registration 2026: ekiran + PM Surya Ghar steps

Last reviewed 22 October 2026

Fast triage: KSEB solar registration = national portal first (CFA) + ekiran second (net meter). Searching “ekiran” / “ekiran kseb”? Use the dedicated ekiran KSEB portal guide for login and step order. Subsidy amounts (central only for most Kerala city homes): solar subsidy Kerala. Bill maths: check your bill.

KSEB solar registration — the two-portal order

National registration — pmsuryaghar.gov.in → Kerala → KSEB → consumer number from the bill → empanelled vendor
ekiran interconnection — Solar Rooftop Portal feasibility → install → PCR → testing → agreement → net meter + generation meter
CFA — after commissioning accepted, DBT on the national file (not deducted from the quote)

Skipping either side is the most common stall. Detailed ekiran screens: ekiran guide.

Who this page is for

Domestic consumers whose bill shows Kerala State Electricity Board Ltd (KSEB). State and city hubs: Kerala · Kochi · Thiruvananthapuram.

Other DISCOM deep guides: TANGEDCO · BESCOM · MSEDCL · TGSPDCL · APSPDCL · UHBVN/DHBVN.

National portal + ekiran (do both)

PM Surya Ghar registration, vendor selection and CFA tracking live on pmsuryaghar.gov.in — see PM Surya Ghar guide. Grid-interactive rooftop PV applications for interconnection and technical feasibility in Kerala are processed through KSEB’s Solar Rooftop Portal (commonly reached via ekiran.kseb.in). Step-by-step portal page: ekiran KSEB solar.

Vendors who only complete the national CFA file and skip ekiran leave net metering unfinished. Vendors who only file ekiran without the national subsidy path leave DBT incomplete. Sequence both; track status: application status. If CFA is late after commissioning: subsidy not received.

Typical KSEB residential steps

Confirm domestic connection, roof rights and society NOC if needed — apartment solar · society NOC
Register on the national portal with Kerala + KSEB + consumer number from the bill — how to apply
Complete documents and vendor selection — documents checklist · mistakes to avoid
Submit interconnection / DISCOM application on KSEB’s Solar Rooftop Portal; wait for technical feasibility response
Install after approvals; inspection, bi-directional net meter, commissioning
Redeem / track central CFA after accepted commissioning — subsidy status

Net metering under KSEB

Generation first serves your load; surplus exports and later imports are adjusted on the bi-directional meter. Kerala regulations set capacity bands relative to sanctioned connected load / contract demand — exceeding sanctioned load can open a load-enhancement path with charges that CFA does not pay. National explainer: net metering in India.

Confirm live kW caps and meter specifications on KSEB FAQ / KSERC notices when you apply; we summarise patterns, not official orders.

KSEB net meter: the steps after installation

KSEB’s own consumer guide lays out the net-meter path on the Solar Rooftop Portal. After the plant is installed (KSEB allows up to one year from plant registration):

Project Completion Report (PCR) uploaded online with supporting documents, including the energisation certificate from the Kerala Electrical Inspectorate where required
Testing date intimated after KSEB reviews the documents; KSEB officers visit and test the system
Test certificate issued once testing passes (deficiencies go back to you and the vendor)
Agreement signing for net metering
Meter installation and joint inspection — KSEB requires both a net meter (bi-directional) and a renewable energy (generation) meter; your existing meter is not enough
KSEB submits the PCR to the MNRE portal, which feeds the central CFA release — track it on subsidy status

Kerala’s regulations set activity-wise timelines, including a technical feasibility response within about 15 days of a complete application and meter installation within about 15 days of the completion report. If your file sits well beyond that, escalate with your application number — see escalation steps. Official source: KSEB FAQs and consumer guide on ekiran.kseb.in.

Reading your KSEB bill before sizing

Consumer number — required on both portals
Tariff category — residential CFA is for domestic connections
Sanctioned load — hard ceiling unless enhanced
Twelve months of units — include monsoon months; do not size from a dry-season peak alone

Kerala’s cloudy southwest monsoon lowers generation versus Rajasthan or Gujarat for the same kW — that is real, but it does not replace bill maths. If average monthly units are low, wait. Check: free home check. Prices: 3 kW · 5 kW.

Kerala-specific friction

Coastal Kochi and Kozhikode face salt air and heavy rain soiling; hill and midland roofs face tree shade. Apartment societies in Kochi and Thiruvananthapuram often lose calendar time to NOC, not to KSEB feasibility. Tile roofs need different structure detailing than flat RCC — get that in the quote, not as a site surprise.

Consumer number mistakes that look like portal bugs

KSEB bills use a consumer / service number format that must match both the national portal and ekiran. Truncating digits, dropping a circle prefix, or typing an old migrated account number causes blank auto-fetch — the same class of stall as TGSPDCL USC mismatches. Photograph the bill header and enter character-for-character. Related mistakes map: application mistakes.

What Sealix does and does not do

Independent advisory only. We do not represent KSEB, we do not operate ekiran, and we do not install. Official rules and charges come from pmsuryaghar.gov.in and KSEB / KSERC published notices.

Common questions

Do I apply on pmsuryaghar.gov.in or on KSEB's ekiran portal?

Both matter for different steps. Central CFA under PM Surya Ghar is applied through the national portal with KSEB selected as DISCOM. Interconnection, technical feasibility and net-metering paperwork for grid-interactive rooftop PV in Kerala are processed through KSEB's Solar Rooftop Portal (ekiran). Completing only one side leaves the other stuck.

How does KSEB net metering work for a home?

Under net metering, rooftop generation first serves your home load; surplus exports to the grid and later imports are adjusted against that surplus on the bi-directional meter. Capacity rules and sanctioned-load caps follow Kerala State Electricity Regulatory Commission renewable-energy / net-metering regulations — confirm live limits on KSEB and KSERC notices before you order panels.

Does heavy monsoon cloud cover kill rooftop solar in Kerala?

Monsoon months cut generation versus dry inland states, but payback still hinges on your tariff slabs and twelve-month units — not on a state sunshine myth. A modest bill in cloudy Kerala can still lose money on a large plant; a high-slab home can still win. Run the bill maths before the roof photo.

Can Sealix process my KSEB interconnection or release subsidy?

No. Sealix is an independent advisory — not KSEB, not the national portal operator, and not your installer. We help you read the bill and decide whether the economics justify a plant. Feasibility, net metering and CFA release sit with KSEB and the schemes on pmsuryaghar.gov.in.

Check my KSEB bill

KSEB solar registration 2026 — PM Surya Ghar + ekiran steps