Month: September 2026

Australian energy grid technology company EcoJoule Energy has secured its first sale into Malaysia, marking another significant milestone in the company’s international expansion and adding one of Southeast Asia’s most important electricity markets to its growing global footprint.

The sale to Tenaga Nasional Berhad (TNB), Malaysia’s national electricity company and operator of the electricity grid throughout Peninsular Malaysia and Kuala Lumpur, includes multiple EcoVAR™ ALTO pole-mounted STATCOMs and EcoSTORE™ pole-mounted Battery Energy Storage System (BESS) units.

The first shipment of EcoVAR units left Australia this week, with the EcoSTORE units to leave in approximately eight weeks.

The agreement further expands EcoJoule Energy’s international presence, which now spans almost ten countries, including Australia, New Zealand, Hong Kong, Belgium, Spain, the United Kingdom, Lithuania, Israel and now Malaysia.

EcoJoule Energy Founder and CEO Dr Mike Wishart said the new sale reflected growing global demand for technologies that help electricity networks manage the growth of renewable energy and the impact on the energy grid.

“Malaysia represents an important new market for EcoJoule and demonstrates the increasing international recognition of Australian innovation in electricity network management,” Dr Wishart said.

“Across the world, network operators are facing many of the same challenges. As solar penetration continues to increase, particularly on distribution networks, utilities need smarter and more flexible ways to manage voltage stability and power quality.”

“We are seeing strong demand for STATCOM technologies because they provide a highly effective solution for maintaining grid stability, while enabling greater levels of renewable energy integration.

“Utilities are looking for practical, cost-effective tools that help them manage the energy transition without relying solely on traditional network augmentation that can cost tens of millions of dollars.”

“The challenges facing electricity networks in Asia, Europe and Australia share a common theme – the transition to cleaner energy is creating increasingly dynamic and complex power flows. EcoJoule’s technologies are designed specifically to help networks adapt to that transition efficiently and sustainably.”

EcoJoule Chief Commercial Officer Martin van der Linde said the Malaysian deployment highlighted the versatility of the company’s technology platforms and its ability to address a broad range of network challenges.

“Our EcoVAR and EcoSTORE platforms have been developed to solve some of the most pressing issues facing modern electricity networks,” Mr van der Linde said.

“What makes the technology unique is its ability to address multiple challenges through a flexible, pole-mounted solution that can be rapidly deployed where it is needed most.”

“Whether utilities are dealing with voltage variability caused by rooftop solar, phase imbalance, peak demand constraints, increasing electrification, or the need for distributed energy storage, our technology provides network operators with greater visibility, control and flexibility.”

“The global energy transition is creating increasingly complex energy flows throughout distribution networks. EcoJoule’s solutions help operators manage that complexity while maximising the use of existing infrastructure and improving reliability for customers.”

EcoVAR™ is a pole-mounted Static Synchronous Compensator (STATCOM) that uses advanced power electronics and software to regulate voltage and reactive power on low-voltage networks in real time. The technology enables network operators to integrate greater levels of distributed renewable energy and electrification technologies while improving power quality and reducing the need for costly network upgrades.

EcoSTORE™ is EcoJoule’s pole-mounted battery energy storage platform, designed to provide distributed storage capacity within local electricity networks. The system helps manage peak demand, supports renewable energy integration, improves network resilience and enables more efficient utilisation of grid infrastructure.

The Malaysian project follows a series of successful deployments of EcoJoule technologies across Australia and international markets, reinforcing the adaptability of the company’s solutions across diverse network conditions and regulatory environments.

Established nearly a decade ago, EcoJoule Energy is a 100 per cent Australian-owned company providing innovative solutions that help electricity distributors integrate renewable energy, improve power quality and manage grid reliability.

A D-STATCOM (Distribution LV STATCOM) and a feeder augmentation can both bring an LV feeder back inside voltage limits. They differ in how much engineering, land access and switching work sits between identifying the problem and the network being compliant. Four reasons the D-STATCOM path is shorter.

1. A D-STATCOM uses the existing poles and wires

An augmentation project changes the network’s physical assets. That means a feeder civil design: pole loading and strength assessment, conductor selection, clearance checks, possible easement or land acquisition for a new substation site, and design approval before any works order issues.

A D-STATCOM changes the network’s electrical behaviour without changing its topology. The EcoVAR Alto mounts on an existing pole; the EcoVAR Terra sits on a pad. Both connect to the existing LV mains. No conductor replacement, no new feeder route, no land acquisition. The civil design and land access critical path is removed, not shortened.

2. D-STATCOMs connect in parallel, not in series

A series device sits in the supply path. Installing it requires an LV outage, customer notification and a switching programme, and once installed it becomes a single point of failure between the transformer and the customer.

A D-STATCOM connects in parallel through its own protection. Consequences for delivery:

• Installation is a live connection — no planned outage, no notification process, no switching programme.
• An internal device fault operates the device’s protection and disconnects the unit. Supply to customers is unaffected; the network returns to its pre-installation condition.
• No new customer-interruption failure mode is introduced into the supply path, so the reliability case is straightforward.

3. One construction design per LV line type, used network-wide

The D-STATCOM installation is feeder-agnostic. The arrangement depends on the line construction, not on the feeder’s loading, length or fault level.

In practice, standards teams develop one standard arrangement per LV construction type in their network — bare conductor, aerial bundled conductor, underground pad-mount — and then apply it everywhere. Design effort becomes a one-off standards exercise rather than a per-project one. Once the standard arrangement exists, each subsequent site is a works order, not a design job.

4. The settings are generally common to every site but can be easily modified if required

The EcoVAR combines two control systems in one unit:

• Volt-VAR reactive control for voltage regulation and power factor.
• Simultaneous active power balancing control (patented) that transfers real power between phases to correct imbalance and neutral current.

Both controls act in closed loop on conditions measured at the point of connection. They are generally not tuned to a modelled feeder, so the setting file does not change site to site. One approved setting file covers the network. On occasions, for unusual sites (eg. Excessively weak low voltage feeders) the settings can be easily remotely modified.

That has direct operational consequences: spares are interchangeable across the fleet, a hot swap needs no re-engineering, and a crew can redeploy a unit from one site to another without a new study.

The net effect

The first D-STATCOM deployment carries the standards work: one arrangement per line type, one approved setting file. Every deployment after that is procurement plus a works order. Augmentation repeats the design, approval and outage cycle at every site.

Next step: EcoJoule can provide sample GA drawings for EcoVAR D-STATCOM installations, together with standard configuration for the Volt-VAR Droop curve. Contact EcoJoule for more information.