Your WattBank30 offer

Start today by signing up for our special 20 cent feed in rate for 3 years*
You will also receive: ongoing competitive rates and service from our experienced and knowledgeable team.

Sign up for WattBank30*

*Clicking on this button confirms you have read, understood and accepted the WattBank30 Offer Terms.
Eligibility criteria apply, including activation by your solar installer, paperless billing and direct debit payment method.

Who is Diamond Energy?

We are the Solar Friendly Electricity Retailer, the highest ranked for solar support and offers in Vic, NSW, QLD and SA, ‘2015 Green Electricity Guide’ – Institute for Sustainable Futures, November 2015.

We have an experienced and knowledgeable team helping customers every day to transition to solar and enjoy many years of solar savings.

Are Diamond Energy electricity rates and discounts competitive?

Yes, Diamond Energy has some of the most competitive electricity rates in VIC, SA, NSW and QLD for residential and small business customers. Our discounts are ongoing, they apply to usage and daily supply charges and continue as long as you stay with us. You can view our electricity rates and discounts in your area here.

Can Diamond Energy supply power to my property?

We have been supplying electricity to residential and small business customers in VIC, NSW, SA and QLD (Energex region) for over three years – providing competitive rates and great service.

Is there any disruption to my power supply during the switching process?

No, your power will not be cut off. Switching just involves the transfer of information from your current electricity retailer to us.

What if I'm on a contract but want to switch?

Switching to Diamond Energy is easy. We handle it for you, including contacting your existing retailer. If you are on a contract with your existing electricity retailer you can find out from them whether there are any exit fees associated with changing, but ultimately they can’t stop you switching.

What happens if I don't want to take up the Diamond Energy WattBank30 offer?

The Diamond Energy WattBank30 offer is included with your approved solar package at no additional cost.

If you chose not to take up the Diamond Energy WattBank30 offer, you will miss out on:

  • the high feed-in rate for 3 years (only available through Diamond Energy)
  • competitive rates for solar customers; and
  • Our experienced and knowledgeable solar service to help you save energy and lower your bills

How long does it take for Diamond Energy to become my retailer once I have completed the on line application?

This will depend on where your supply address is located and also your local electricity distributor.

If you are in VIC, SA or QLD (Energex only), your transfer to Diamond Energy will most likely complete as your meter is upgraded.

If you are in NSW, in most cases you will transfer the next time your poles and wires company reads your meter.

What happens after I sign up online?

You will receive:

  • a confirmation email.
  • a welcome pack from us over the next couple of business days outlining the offer and your electricity rates.

If you would prefer to talk to us, you can call between 8:30am and 6:00pm weekdays on 1300 838 009.

*Terms and Eligibility Criteria apply. Energy Price Fact Sheet for this offer is included in your Welcome Pack.