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TNEB (TANGEDCO) Smart Meter Recharge — How to Recharge Online

Everything you need to recharge a Tamil Nadu Power Distribution Corporation Ltd. prepaid smart meter online — across Entire Tamil Nadu, plus a units-per-recharge estimate computed from the real TNPDCL (TANGEDCO) tariff rates.

Recharge on the official TNPDCL (TANGEDCO) portal ↗

How to recharge a TNPDCL (TANGEDCO) smart meter

  1. 1
    Open the recharge channelRecharge on the official TNPDCL (TANGEDCO) portal at www.tnpdcl.org, or through BBPS-enabled UPI apps (PhonePe, Google Pay, Paytm etc.) by selecting "TNPDCL (TANGEDCO)".
  2. 2
    Enter your consumer / meter numberYou'll find it on your smart meter card, an old bill, or the meter's display.
  3. 3
    Pick an amountUse the table below to gauge roughly how many units your money buys.
  4. 4
    PayUPI, debit/credit card or net-banking — keep the payment receipt.
  5. 5
    Watch the balance updateThe balance usually updates within minutes; occasionally it can take a few hours. Check the meter display or the app.

How many units does a recharge buy on TNPDCL (TANGEDCO)?

A rough estimate computed from TNPDCL (TANGEDCO)'s real domestic slab rates (₹4.95–₹12.15/unit). Remember — your prepaid balance doesn't only pay energy charges: fixed charges, FPPA and electricity duty are deducted daily too, so actual units will be somewhat lower.

Recharge amountApprox. units
₹200≈ 16 – 40 units
₹500≈ 41 – 101 units
₹1,000≈ 82 – 202 units
₹2,000≈ 164 – 404 units

Open the exact TNPDCL (TANGEDCO) bill calculator →

What happens when the balance runs low or out?

You get low-balance alerts (SMS/app notification) from the meter. If the balance goes negative, supply can be disconnected automatically — though most DISCOMs do not disconnect at night, on Sundays or on holidays (rules vary by DISCOM). Once you recharge, supply is normally restored automatically with no separate reconnection fee. Full details in our guide: prepaid smart meter disconnection rules →

TNPDCL (TANGEDCO) smart meter recharge at a glance

DISCOMTamil Nadu Power Distribution Corporation Ltd.
State / UTTamil Nadu
Service regionEntire Tamil Nadu
Official recharge portalwww.tnpdcl.org ↗
Domestic energy rate₹4.95 – ₹12.15 per unit
Tariff year2025-26

More smart meter help

Recharge calculator — how long will ₹500 last?Daily burn rate and ideal monthly recharge from real TNPDCL (TANGEDCO) rates Is your smart meter running fast?Real reasons readings jump, and how to test it Prepaid disconnection rulesWhen supply is cut, when it isn't — and how restoration works TNPDCL (TANGEDCO) tariff & ratesThe full 2025-26 slab schedule

Frequently asked questions

How do I recharge my TNPDCL (TANGEDCO) smart meter?
Recharge on the official TNPDCL (TANGEDCO) portal at www.tnpdcl.org, or through BBPS-enabled UPI apps (PhonePe, Google Pay, Paytm etc.) by selecting "TNPDCL (TANGEDCO)". Pay by UPI, card or net-banking; the balance usually updates within minutes.
How many units does a ₹500 recharge give on TNPDCL (TANGEDCO)?
TNPDCL (TANGEDCO)'s domestic rate spans ₹4.95–₹12.15 per unit, so ₹500 buys roughly 41–101 units — a little less after fixed charges, FPPA and duty are deducted.
What is the minimum recharge amount?
The minimum varies by DISCOM — the exact limit is shown on the official portal/app at recharge time. Rather than many small top-ups, one recharge sized to your typical monthly consumption is usually more convenient.
I recharged but power hasn't come back — what now?
After a successful payment, supply is normally restored automatically; give it a few minutes. If not, check the balance on the meter display, keep your receipt, and raise a complaint on 1912 or your DISCOM helpline.

General guidance — recharge channels, minimum amounts and disconnection rules vary by DISCOM. Always pay only on the official TNPDCL (TANGEDCO) portal/app or a BBPS-enabled app; TheDiscomBill never asks for your account number, OTP or password. See recharge guides for every DISCOM →