Commercial energy systems designed around your load.
From onsite solar to long-duration storage and flexible commercial models, Green Grid Australia develops practical energy solutions for businesses that need lower costs, stronger resilience and measurable sustainability outcomes.
Generation, storage and commercial flexibility.
We focus on solutions that can be combined into a single energy strategy rather than treating each technology as a standalone purchase.
Commercial Solar PV
Right-sized onsite generation designed around roof or land availability, load profile, tariffs and connection constraints.
Vanadium Flow Battery Storage
Long-duration, high-cycle storage for shifting renewable energy across several hours and supporting resilience without relying on short-duration lithium-only architectures.
Resilient Microgrids
Integrated solar, long-duration storage, hydrogen backup generation and intelligent controls designed to keep critical loads operating when the grid is unavailable for extended periods.
Commercial Energy Models
Customer-funded ownership, onsite PPAs and virtual PPAs for organisations that want different approaches to capital, risk and renewable procurement.
Explore PPA structures →
Storage that is designed to cycle hard for a long time.
Vanadium redox flow batteries separate power from energy capacity, enabling storage duration to be scaled to the operating requirement. They are particularly relevant where a business wants to store daytime renewable energy and use it through evening peaks or extended operating windows.
Own it, contract the energy, or support renewable supply across many sites.
The technology is only one part of the decision. We also assess the commercial model that best fits your capital strategy and operating horizon.
Long-duration backup power for critical operations.
Hydrogen generators can provide resilient backup power for sites where extended outages and downtime are not acceptable. Integrated into a broader microgrid with solar, battery storage and intelligent controls, hydrogen can help maintain critical loads when the grid is unavailable for prolonged periods.
For some facilities, this provides a compelling alternative to conventional diesel generation, particularly where fuel security, emissions reduction and operational resilience are important.
We assess hydrogen as part of the overall system design and recommend it where it delivers a genuine technical, operational and commercial advantage.
Prepare the questions behind a better project decision.
Review the information needed for feasibility, compare ownership with a PPA, and understand where long-duration storage may fit.
Commercial solar feasibility guide
Electricity data, site constraints and commercial questions to assess before progressing.
Read the guide →Commercial solar PPA vs ownership
Compare capital, energy pricing, maintenance, performance risk and contractual flexibility.
Compare the models →Vanadium flow battery use cases
Understand potential long-duration storage applications and when another technology may fit better.
Explore use cases →Start with your energy data, not a product brochure.
Share recent bills or interval data and we can assess which solution deserves further investigation.