You can change your payment method through your Sunscription account.
To update your payment method:
Log into your Sunscription account at dashboard.us-solar.com.
Under the Accounts and Payment Information section, click on the account you’d like to change the payment method for.
Most people have one or maybe two separate accounts (or electric meters subscribed to a Solar Garden). Accounts are either named Last Name_Street Address, or First Name(s)_Last Name.
When the new window appears, click the Change Payment Method button on the left-hand side.
Select if you’d like to use a bank or credit card and fill in your payment information.