MonPower's online payment system lets you pay your electric bill from your computer or phone without writing a check or calling customer service.

MonPower, which operates as part of FirstEnergy, offers an online payment portal where you can view your bill and submit payment in real time. You can pay once, set up a recurring payment, or use autopay to have your bill deducted automatically each month. The system accepts bank account transfers and credit or debit cards, though card payments may carry a small fee.

The fastest way to get your free guide is to log into your account on MonPower's website or use their mobile app. If you don't have an online account yet, you'll need to create one using your account number (found on your paper bill) and some basic information. Once you're logged in, your current bill and payment history are visible, and you can choose your payment method and due date.

Key Takeaways

  • You can pay MonPower bills online through their website or mobile app by logging into your account with your account number and creating a password.
  • Bank account payments (ACH transfers) are free, but credit and debit card payments typically charge a processing fee of 2 to 3 percent.
  • Autopay deducts your bill automatically on a date you choose each month, which can help you avoid late payments.
  • Payments made before 5 p.m. Eastern Time on a business day usually post the same day; weekend or evening payments post the next business day.

Setting up your online account

Start by visiting MonPower's website and selecting the option to create a new account or log in. You'll need your account number, which appears on your paper bill in the upper right corner or on any recent statement. You'll also need your service address and a valid email address.

After you enter your account number and address, MonPower will ask you to create a username and password. Choose a password you haven't used elsewhere, and write it down somewhere safe. Once your account is active, you can log in anytime to see your current balance, due date, and payment history.

If you've already received a bill online or set up an account before, you can skip this step and go straight to logging in. If you forget your password, use the "Forgot Password" link on the login page to reset it by email.

Choosing a payment method

MonPower accepts two main payment methods: bank account transfers and card payments. Bank account transfers (also called ACH payments) are free and pull money directly from your checking or savings account. Card payments—credit cards, debit cards, or prepaid cards—charge a processing fee that varies but typically runs 2 to 3 percent of your bill amount.

For a $150 bill, a card payment fee might be $3 to $4.50. If you use a card, the fee is added to your bill, so you'll pay more than the amount due. Bank transfers avoid this fee entirely, so they're the cheaper choice if you have a checking account.

When you set up a payment method, MonPower stores it securely so you don't have to enter it every time. You can add multiple payment methods and switch between them, or delete a saved method if you no longer want to use it.

Making a one-time payment

Log into your account and look for a button labeled "Make a Payment" or "Pay Now." Select the amount you want to pay—MonPower will show your current balance and due date. You can pay the full amount, a partial payment, or more than you owe (the extra goes toward your next bill).

Choose your payment method from the ones you've saved, or add a new one. Review the amount and due date, then confirm the payment. MonPower will show you a confirmation number immediately. Save or print this number in case you need to reference the payment later.

Payments submitted before 5 p.m. Eastern Time on a business day (Monday through Friday) usually post to your account the same day. Payments made after 5 p.m. or on weekends post the next business day. If your bill is due tomorrow and it's already evening, call MonPower's customer service line to ask about same-day payment options.

Setting up autopay or recurring payments

Autopay deducts your bill automatically on a date you choose each month, usually around the due date. This is useful if you want to avoid late fees and don't want to remember to pay each month. To set it up, log into your account and look for an "Autopay" or "Recurring Payment" option.

You'll choose your payment method (bank account or card), the day of the month you want the payment to come out, and whether you want to pay the full bill or a fixed amount. MonPower will send you a confirmation email each month before the payment is deducted, so you can check that the amount is correct.

You can change or cancel autopay anytime by logging back into your account. If you cancel, you'll need to make manual payments again, so don't forget to set a reminder if you do. If you're worried about a payment failing due to insufficient funds, you can pause autopay for a month and resume it later.

What to do if your payment doesn't go through

If a payment fails—usually because of insufficient funds, an expired card, or a closed bank account—MonPower will send you a notice by email or mail. The payment will not post, and your bill will remain due. You'll need to try again with a different payment method or contact customer service to resolve the issue.

If autopay fails, MonPower typically tries again a few days later. If it fails twice, autopay will pause, and you'll need to log in and restart it with updated payment information. Check your email regularly during the payment period so you catch any failure notices before your bill becomes late.

If you're having trouble with a specific payment method, try switching to the other one. If your bank account keeps failing, call your bank to confirm they're not blocking MonPower's payments. If your card keeps failing, contact your card issuer to ask if there are any blocks or limits on the transaction.

Viewing your payment history and bill details

Once you're logged in, you can see all your past payments and bills in one place. Look for a "Payment History" or "Billing History" section. This shows the date each payment was made, the amount, and the method used. You can also download or print past bills if you need them for records or to dispute a charge.

Your bill details break down your charges by category—generation, transmission, distribution, and taxes. If you see a charge you don't recognize or think is wrong, you can contact MonPower's customer service with your bill number and the specific charge. Keep your confirmation numbers from online payments so you can reference them if there's ever a dispute.

Frequently Asked Questions

Is there a fee to pay my MonPower bill online?

Bank account payments are free. Card payments charge a processing fee of roughly 2 to 3 percent of your bill, which is added to the amount you pay. If you want to avoid fees, use a bank account transfer instead.

Can I pay my bill through the MonPower mobile app?

Yes. Download the MonPower app from your phone's app store, log in with the same username and password you use on the website, and follow the same steps to make a payment. The app works the same way as the website.

What happens if I pay after my due date?

MonPower will charge a late fee if your payment arrives after the due date shown on your bill. The fee amount varies but is typically a percentage of your bill. Paying online doesn't change the due date—only the date the payment actually posts to your account matters.

Can I set up autopay and still make manual payments?

Yes. If you have autopay on, MonPower will still deduct the automatic payment on your chosen date. You can also make additional manual payments anytime without affecting autopay. Extra payments go toward your next bill.

What should I do if I don't have a bank account?

You can pay with a debit card, prepaid card, or credit card online. You'll pay the card processing fee, but it's the only online option without a bank account. You can also pay by phone, mail, or in person at a MonPower office or authorized payment location.