WBSEDCL Solar Net Metering Tariff & Per Unit Rate West Bengal (2026)

⚠️ Disclaimer: Tariff rates and export prices are indicative as of 2026-09-22 and subject to change per SERC/CERC orders. Always verify current rates at wbsedcl.in before making financial decisions. Rates change annually.

WBSEDCL Electricity Tariff Slabs 2026

The following domestic tariff slabs apply to household consumers under WBSEDCL (West Bengal State Electricity Distribution Company Limited). Commercial and industrial tariffs differ — check wbsedcl.in for those categories.

Monthly Consumption Slab	Rate per Unit (Indicative)
Domestic, up to 250 units/month	₹5.48/unit (indicative starting slab)
Above 250 units/month	up to ₹7.20/unit

WBSEDCL Solar Net Metering — Export Rate

Under net metering, WBSEDCL consumers with rooftop solar systems can export surplus electricity to the grid and receive credit. WBERC offers two options: Net Metering (available for loads ≥5kW, exports offset imports on a 1:1 physical basis at roughly ₹3.30/unit) and Net Billing (for smaller loads, exports purchased at a pool rate of around ₹4.00/unit). Check WBSEDCL's current tariff order to see which applies to your sanctioned load.

Net metering settlement for WBSEDCL is monthly, with the applicable option depending on sanctioned load, as per WBERC (West Bengal Electricity Regulatory Commission) regulations.

How Solar Saves Money Under WBSEDCL Tariffs

For a household consuming 300–400 units per month in the WBSEDCL area, a 3 kW solar system can offset 300–360 units per month (25 kWh/day average). At current WBSEDCL tariffs, this can save a meaningful portion of the electricity bill each month, depending on which consumption slab your usage falls into and your generation profile.

Use our solar cost calculator and ROI calculator to estimate your exact savings based on your monthly bill.

PM Surya Ghar Subsidy for WBSEDCL Consumers

Residential consumers in WBSEDCL areas are eligible for PM Surya Ghar Muft Bijli Yojana subsidy: up to ₹78,000 central subsidy for a 3kW system. Check WBERC (West Bengal Electricity Regulatory Commission)/your state renewable energy agency for any additional state-level incentives on top of the central subsidy. To avail the subsidy:

Apply at pmsuryaghar.gov.in
Select an MNRE-empanelled installer from your DISCOM area
Complete installation; installer files net metering application with WBSEDCL
After DISCOM inspection and net meter installation, subsidy is credited to your bank account

Serving customers in Howrah (rural), Hooghly, North & South 24 Parganas (rural), Nadia, Burdwan, and all other West Bengal districts outside Kolkata/central Howrah.

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Documents for WBSEDCL Net Metering Application

Last 3 months electricity bill (showing WBSEDCL consumer number)
Load sanction / connection letter
Solar system single-line diagram (SLD) — signed by licensed electrical engineer
Inverter test certificate (IEC 61727 / IS 16221)
Solar panel IEC certificate (IEC 61215, IEC 61730)
MNRE-empanelled installer's electrical contractor licence copy
GST invoice for solar system
Geo-tagged site photographs
ID proof of electricity consumer

See our complete DISCOM net metering documentation guide for the full state-wise checklist.

Frequently Asked Questions

What is the WBSEDCL per unit electricity rate in West Bengal in 2026?

WBSEDCL domestic tariff 2026: Domestic, up to 250 units/month at ₹5.48/unit (indicative starting slab); Above 250 units/month at up to ₹7.20/unit. Rates are set by WBERC (West Bengal Electricity Regulatory Commission). Verify the current tariff order at wbsedcl.in.

What is the WBSEDCL solar net metering export rate?

WBSEDCL's solar net metering export credit is approximately ₹3.30/unit under Net Metering; approximately ₹4.00/unit (pool rate) under Net Billing for smaller loads, as per WBERC (West Bengal Electricity Regulatory Commission) regulations. WBERC offers two options: Net Metering (available for loads ≥5kW, exports offset imports on a 1:1 physical basis at roughly ₹3.30/unit) and Net Billing (for smaller loads, exports purchased at a pool rate of around ₹4.00/unit). Check WBSEDCL's current tariff order to see which applies to your sanctioned load.

How to apply for WBSEDCL solar rooftop net metering?

Apply at wbsedcl.in or via pmsuryaghar.gov.in. Required: your WBSEDCL consumer number, last 3 bills, single-line diagram (SLD) by a licensed engineer, inverter test certificate (IS 16221 / IEC 61727), panel test certificate, and an MNRE-empanelled installer's certificate. Your installer typically handles most of this paperwork on your behalf.

Is net metering available for WBSEDCL commercial consumers?

Yes, WBSEDCL offers net metering for commercial and industrial consumers in addition to residential, under WBERC (West Bengal Electricity Regulatory Commission) regulations — check wbsedcl.in for the specific eligibility and capacity limits that apply to your connection category.