Mark Group WB25
Your WattBank25 offer
Diamond Energy and Mark Group are working together to ensure you have a hassle free transition
to solar and enjoy many years of solar generation from your rooftop.
You can take advantage of our special WattBank25 offer and receive 15 cent feed in rate for 3 years* with great electricity rates for solar customers.
Our experienced and specialist solar team will also be on hand to provide you with smart tips and guidance to help you get the most out of your solar system.
*Clicking on this button confirms you have read, understood and accepted the WattBank25 Offer Terms.
Eligibility criteria apply, including Mark Group activation, paperless billing and direct debit payment method.
Who is Diamond Energy?
We have experienced solar specialist team helping customers every day with hassle free transition to solar to enjoy many years of electricity generation from their rooftops.
Are Diamond Energy electricity rates competitive?
Can Diamond Energy supply power to my property?
Is there any disruption to my power supply during the switching process?
What if I'm on a contract but want to switch?
What happens if I don't want to take up the Diamond Energy WattBank25 offer?
We can’t force you, but if you chose not to take up the Diamond Energy WattBank25 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
- expert, solar friendly service helping customers every day with hassle free transition to solar to enjoy many years of electricity generation from their rooftops.
How long does it take to transfer to Diamond Energy?
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 an auto-reply email.
- You will receive 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.