Key Factors to Consider When Choosing Between Origin Energy and Simply Energy
SOLAR INSIGHTS

Key Factors to Consider When Choosing Between Origin Energy and Simply Energy

By Brendan Bostock | 18 Feb 2026

G'day, fellow sun-lovers! If you've joined the growing ranks of Aussie households with solar panels gracing your rooftop, you're already doing your bit for the planet and your wallet. But once those panels are humming, a crucial decision awaits: choosing the right energy retailer to handle your grid connection, energy usage, and, most importantly, your solar feed-in tariff (FiT).

In the competitive Australian energy market, two big names often pop up: Origin Energy and Simply Energy. Both offer a range of plans, but how do they stack up specifically for solar customers? Let's dive into the key factors to consider when making your choice.

Origin Energy vs. Simply Energy: A Quick Overview

Origin Energy is one of Australia's largest and most established energy retailers, a true titan in the industry. They offer a comprehensive suite of services, from electricity and gas to internet, across most states. Their sheer size means a wide array of plans and often competitive bundling options.

Simply Energy, while perhaps not as long-standing as Origin, has carved out a significant niche for itself. Known for being competitive and often offering compelling sign-up incentives, Simply Energy aims to provide straightforward, value-driven energy solutions, particularly appealing to those looking for a fresh alternative.

Key Factors for Solar Households

  1. Solar Feed-in Tariffs (FiTs)

This is often the absolute top priority for solar households. A FiT is the credit you receive for the excess electricity your solar panels export back to the grid. The higher the FiT, the more you save (or earn) from your solar investment.

Origin Energy: As a major player, Origin offers a variety of plans, some with decent FiTs, especially for customers who might not be high energy users. They occasionally run promotions with boosted FiTs for a limited period or for those signing up for specific plans. For instance, you might find a standard FiT around 6-8c/kWh, with promotional offers sometimes reaching 10-12c/kWh under certain conditions.

Simply Energy: Simply Energy is often quite aggressive with their FiT offerings, particularly for new customers. They frequently use competitive FiTs as a drawcard, sometimes offering rates that are at the higher end of the market โ€“ think 8-12c/kWh, or even higher for initial periods or specific plans. However, always check if these rates are conditional or if they drop after a certain period.

Verdict: Simply Energy often has a slight edge here for pure FiT competitiveness, especially for new customers. However, always compare the entire plan, not just the FiT in isolation.

  1. Energy Usage Rates and Supply Charges

While FiTs are crucial for what you send back, your overall bill is also heavily influenced by what you pay for the electricity you import from the grid, as well as daily supply charges.

Origin Energy: Being a larger retailer, Origin's standard usage rates and supply charges are generally competitive, but they might not always be the absolute cheapest. They often offer discounts on overall usage for paying on time or bundling services. Their plans can vary significantly between states and regions, so checking your local rates is essential.

Simply Energy: Simply Energy often positions itself as a cost-effective alternative. Their usage rates can be very competitive, and they frequently offer attractive discounts for signing up online or using direct debit. Their daily supply charges are generally in line with market averages but can sometimes be slightly lower depending on the specific offer.

Verdict: It's a close call. Simply Energy can often be more aggressive with initial discounts and lower usage rates, but Origin's long-term bundled value might appeal to some. Always get a personalised quote for your specific postcode.

  1. Solar-Specific Plans and Flexibility

Beyond the basic FiT, do these retailers offer plans tailored for solar owners?

Origin Energy: Origin has recognised the solar market and offers plans that sometimes include slightly higher FiTs or additional perks for solar customers. They also have a robust online portal that helps monitor energy usage and exports, which is handy for optimising your solar system's performance.

Simply Energy: Simply Energy's focus tends to be on straightforward, competitive pricing across their range of plans, which are then applied to solar households. While they may not have as many dedicated "solar plans" as Origin, their general competitive offers often make them attractive to solar owners. Their online tools are functional but might not be as extensive as Origin's in terms of deep analytical insights for solar performance.

Verdict: Origin might offer more in terms of dedicated solar insights and plan variety, while Simply Energy excels at providing competitive base rates for solar owners.

  1. Customer Service and Support

When things go wrong, or you simply have a question about your bill, good customer service is invaluable.

Origin Energy: As a large corporation, Origin has extensive customer service channels, including phone support, online chat, and a self-service portal. However, like any large company, wait times can sometimes be a concern, and experiences can vary. Their scale does mean they have robust systems in place for managing accounts and inquiries.

Simply Energy: Simply Energy often receives positive feedback for its customer service, being perceived as potentially more agile and responsive due to its slightly smaller scale compared to Origin. They offer similar channels (phone, online) and aim for a more personalised experience.

Verdict: Both have their strengths. Origin has the scale and established infrastructure, while Simply Energy is often praised for being more customer-centric and accessible. Check recent customer reviews specific to your state for the most relevant insights.

  1. Billing and Account Management

Clear, understandable bills and easy-to-manage online accounts are essential for busy households.

Origin Energy: Origin's online portal and app are generally well-regarded, offering detailed breakdowns of usage, exports, and billing history. They also offer flexible payment options. Their bills are comprehensive but can sometimes feel a bit dense due to the amount of detail.

Simply Energy: Simply Energy also provides an online portal and app for managing your account, viewing bills, and making payments. Their billing tends to be straightforward and easy to understand, focusing on clarity.

Verdict: Both offer good digital tools. Origin's might be slightly more feature-rich for in-depth analysis, while Simply Energy focuses on simplicity and ease of understanding.

  1. Green Credentials and Renewable Energy

For many solar owners, supporting environmentally responsible retailers is a significant factor.

Origin Energy: Origin is a major player in Australia's energy transition, investing heavily in large-scale renewable projects and divesting from coal assets over time. They offer GreenPower options for customers wanting to offset their remaining grid usage with accredited renewable energy.

Simply Energy: Simply Energy also offers GreenPower options, allowing customers to ensure a percentage of their purchased electricity comes from renewable sources. While perhaps not having the same vast portfolio of large-scale renewable generation as Origin, they are committed to providing greener options.

Verdict: Both allow you to support renewable energy through GreenPower. Origin, due to its size, has a more visible and significant role in large-scale renewable development.

Making Your Choice

Choosing between Origin Energy and Simply Energy for your solar-powered home really comes down to what you value most:

  • For high FiTs and competitive introductory offers: Simply Energy often presents a very strong case, especially for new customers.
  • For comprehensive plans, bundling options, and in-depth solar insights: Origin Energy, with its extensive services and established infrastructure, might be your preference.
  • For overall value: You absolutely must compare a personalised quote from both retailers using your actual solar export data and energy usage. Don't just look at the FiT in isolation โ€“ consider the total cost of energy and potential savings.

Ultimately, the best advice is to jump onto comparison websites like Energy Made Easy (a government initiative) or others like Compare the Market or Finder. Input your specific details, including your solar system size and average export, and compare the total estimated annual costs and benefits from both Origin and Simply Energy. The market is dynamic, and the best deal for you today might be different tomorrow, so regular comparisons are key!

Happy solar power, Aussies!

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For a comprehensive overview, check out our master guide: Read the Full Guide Here.

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Brendan Bostock
Written by Brendan Bostock

Editor in Chief & Solar Enthusiast

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