TGNPDCL Smart Meter Recharge — How to Recharge Online

Everything you need to recharge a Telangana State Northern Power Distribution Company Ltd. prepaid smart meter online — for Warangal, Karimnagar, Khammam and the rest of Northern Telangana, plus a units-per-recharge estimate computed from the real TGNPDCL tariff rates.

Recharge on the official TGNPDCL portal ↗

How to recharge a TGNPDCL smart meter

  1. 1
    Open the recharge channelRecharge on the official TGNPDCL portal at tgnpdcl.in, or through BBPS-enabled UPI apps (PhonePe, Google Pay, Paytm etc.) by selecting "TGNPDCL".
  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 TGNPDCL?

A rough estimate computed from TGNPDCL's real domestic slab rates (₹1.95–₹10/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≈ 20 – 102 units
₹500≈ 50 – 256 units
₹1,000≈ 100 – 512 units
₹2,000≈ 200 – 1025 units

Open the exact TGNPDCL 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 →

TGNPDCL smart meter recharge at a glance

DISCOMTelangana State Northern Power Distribution Company Ltd.
State / UTTelangana
Service regionNorthern Telangana
Official recharge portaltgnpdcl.in ↗
Domestic energy rate₹1.95 – ₹10 per unit
Tariff year2026-27

More smart meter help

Recharge calculator — how long will ₹500 last?Daily burn rate and ideal monthly recharge from real TGNPDCL 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 TGNPDCL tariff & ratesThe full 2026-27 slab schedule

Frequently asked questions

How do I recharge my TGNPDCL smart meter?
Recharge on the official TGNPDCL portal at tgnpdcl.in, or through BBPS-enabled UPI apps (PhonePe, Google Pay, Paytm etc.) by selecting "TGNPDCL". Pay by UPI, card or net-banking; the balance usually updates within minutes.
How many units does a ₹500 recharge give on TGNPDCL?
TGNPDCL's domestic rate spans ₹1.95–₹10 per unit, so ₹500 buys roughly 50–256 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 TGNPDCL portal/app or a BBPS-enabled app; TheDiscomBill never asks for your account number, OTP or password. See recharge guides for every DISCOM →