How do arrears and adjustments affect the bill after solar installation?

What you will see

• Arrears despite a recent payment.
• An adjustment relating to an earlier period.
• A credit that is not obvious in the payable total.
• A higher bill although imported units have fallen.

Why it happens

K-Electric’s bill guidance explains separate billing components, while FESCO provides customer information including fuel-price-adjustment resources. The exact entries and applicable treatment must be checked on the customer’s own bill.

Review each unfamiliar item with the utility: what period it relates to, how it was calculated and whether a payment or credit has been posted correctly.

For a solar-performance comparison, keep energy use and financial reconciliation separate. A payment-posting issue is not evidence of panel failure, and good generation does not prove every billed adjustment is wrong.

Diagram

Keep two questions apart

Energy

Did imported units fall?

Money

Arrears, adjustments and payments posted correctly?

A payment-posting issue is not evidence of panel failure.

What you can check yourself

• Compare the previous closing balance with the new bill.
• Match payment receipts to the correct account and dates.
• Identify the period described by each adjustment.
• Save the utility’s explanation and complaint reference.
• A simple record can list the bill period, current charges, previous balance, payments, credits and final amount. Use the bill’s actual entries rather than combining unexplained items into one assumed unit rate.

What not to do

• Do not apply an old adjustment rate to a new bill without verification. Do not post payment screenshots containing personal account details publicly. Avoid treating a complaint acknowledgment as confirmation that a charge has been removed.

When to call us

• Ask us to explain the matching solar records when needed. The utility must confirm its account balance, payment allocation and billing corrections.

Bill items in Faisalabad and Lahore

FESCO publishes fuel-price-adjustment information. Send our Faisalabad or Lahore team relevant bills privately.

Send us

Relevant bills, payment evidence where necessary, the disputed entry, matching generation dates, and your city and area. Please share these privately.