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Residential solar in West Bengal: subsidy & installation

A local guide to rooftop solar, PM Surya Ghar, state assistance and electricity-supplier checks in West Bengal.

Updated 18 October 2026 · KGDC Enterprises LLP

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Illustrative suburban home with rooftop solar

Up to ₹93,000 for eligible SC/ST households

₹78,000 central subsidy + ₹15,000 West Bengal SFA for eligible SC/ST household systems of 3 kW and above.

Combined support: ₹35,000 at 1 kW, ₹70,000 at 2 kW and ₹93,000 at 3 kW and above. Other eligible households receive central assistance up to ₹78,000; the SC/ST top-up does not apply to everyone.

Compare all three states and capacity slabs

Residential rooftop solar in West Bengal

KGDC Enterprises LLP, supports residential solar enquiries across Purulia and other serviceable locations across West Bengal. Final installation coverage and scheduling are confirmed during consultation.

Central subsidy and State Financial Assistance (SFA)

Central household CFA is ₹30,000 for 1 kW, ₹60,000 for 2 kW and ₹78,000 for 3 kW and above. West Bengal Order No. 1406-POW-32/3/2026, dated 3 September 2026, provides eligible SC/ST domestic beneficiaries an additional ₹5,000 for 1 kW, ₹10,000 for 2 kW and ₹15,000 for 3 kW and above, with pro-rata support for intermediate capacity. Combined central and state assistance can therefore reach ₹93,000 at 3 kW. This is category-specific support, not a universal state top-up. WBSEDCL is the nodal agency for state subsidy, including CESC and IPCL licensed areas; release follows verification and DBT to the beneficiary’s verified bank account.

Start with the electricity supplier

Check whether your connection is with WBSEDCL, CESC, DPL, DVC or another applicable supplier. Confirm residential category and the relevant rooftop solar and metering procedure against your actual electricity bill.

Local planning considerations

For Purulia and surrounding areas, a usable roof, reliable installation access and long-term cleaning support matter as much as the panel specification. Check structures for wind exposure and verify the local supplier’s commissioning requirements.

What your proposal should include

  • Plant capacity and generation assumptions based on your bill and roof survey.
  • A transparent gross price and separate central subsidy, verified state assistance and financing cash flows.
  • Module and inverter specifications, DCR compliance for subsidy, structure design, earthing and electrical protection.
  • Net-metering responsibilities, inspection steps, warranties, monitoring and maintenance scope.

Prepare for your first consultation

Share a recent electricity bill, your city or district, roof photographs and approximate daytime consumption. If the applicant, property owner and electricity consumer differ, flag that before registration.

Explore the next step

Read the full household scheme guide · Estimate residential savings · Explore the RWA and builder route

Official sources

State order and application procedure

Read the signed West Bengal Power Department order, 3 September 2026 (copy hosted by TSSA). The linked order prescribes category verification and the approved application process. Keep your caste certificate, electricity details and beneficiary bank proof ready.

Read the associated state subsidy SOP and forms (TSSA-hosted copy).

By KGDC Enterprises LLP · Corporate solar guidance