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SRP M-Power® purchases, credits and fees

As an SRP M-Power customer, there are four convenient ways you can purchase power:

Here’s how to make purchases with a checking account, debit or a credit card, or cash:

Checking account purchases
Purchases can be made with your checking account through the SRP M-Power app, online through My Account or by calling us at (602) 236-8888. All purchases will immediately add credit to the meter. If your power is currently disconnected, it will be reconnected.

Debit and credit card purchases
Purchases can be made with your credit or debit card through the SRP M-Power app, online through My Account or by calling us at (602) 236-8888. We use an outside processor for these purchases, and they charge a $2 fee for each purchase made. SRP does not collect fees for credit or debit card purchases. All purchases will immediately add credit to the meter. If your power is currently disconnected, it will be reconnected.

Cash purchases
You can make a cash purchase at any participating retail location. To make a cash payment, you'll need to use your cash payment card, which is different than your M-Power card. A digital copy of your cash payment card is available through the SRP M-Power® app or MyAccount. If you'd like a physical card, you can print one via MyAccount. You can also request one by calling SRP at (602) 236-8888.

All purchases will immediately add credit to the meter. If your power is currently disconnected, it will be reconnected.

Startup costs and fees

To get started, the SRP M-Power program requires:

  • A refundable deposit of $102.50
  • A one-time non-refundable fee for the SRP M-Power display of $11.50 plus tax
  • A one-time service establishment fee of $30 fee plus tax for new SRP customers. (This fee does not apply to existing customers who switch to the SRP M-Power program.)
  • An initial $30 advance to your meter, provided by SRP. This credit will be repaid over time as you make future purchases.

There is also a monthly service fee of $20 plus tax (standard for any SRP price plan) that will be charged to your meter.

Understanding accumulated debt and advances

When you run out of credit and your power still stays on, your account accumulates debt. This can happen during “Friendly Credit” hours (8 p.m.–8 a.m.), Excessive Heat Warnings issued by the National Weather Service and holidays. Learn more about accumulated debt.

If you’re having trouble making a purchase, you can request an advance. An advance is like a loan. It’s added to the balance of your account and paid back over time through future purchases. You can request an advance in the SRP M-Power app or by calling us at (602) 236-8888. Learn more about advances.

Make life easier with the SRP M-Power app

Get the SRP M-Power mobile app to help make purchases a breeze. Setting it up is easy and you can purchase power with the touch of a button anytime, anywhere. Download the app today.