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Smarter energy management with APEX OS v5.0 software release T he release of the APEX OS v5.0 software for the APEX MCS energy management system represents a major leap allows users to connect directly to the controller, configure their system
MCS uses local machine learning to predict and
integrated, configurations can be changed remotely in minutes with no need to schedule engineering support. Additionally, push notifications keep users connected to their sites at all times. Troubleshooting solar PV faults is often slow and expensive. V5.0 eliminates manual testing with string monitoring, allowing remote access to detailed performance graphs and heatmaps. issues shorten equipment lifespan and increase costs. Traditionally, detection requires costly external analysers installed only for short periods. With the MCS, this capability is built in as a permanent feature. 6. Predictive intelligence: APEX 4. String monitoring: 5. Onboard power quality analyser: Power quality
optimise system behaviour. With the release of OS v5.0, the APEX MCS can combine PV forecasts through weather data, load profiles, and tariff structures, allowing the MCS to plan ahead – not just react.
‘brain’ of the energy system, managing these core assets intelligently. Deployed as a hardware controller on site, it combines on-device software, local data storage and secure cloud backup. All cloud data is automatically stored in secure, region-specific servers (South Africa or Europe), ensuring compliance with local regulations while safeguarding system data through WireGuard VPN. The APEX OS v5.0 release introduces the following key features: 1. Self-commissioning, enabling
remotely, and bring it online without booking a service visit. 2. Logic builder, remote custom automations made simple: The logic builder gives users full control over how their system behaves. Using if/ then rules, installers and operators can create custom logic to remotely optimise energy flows, manage loads, respond to events, and receive critical notifications via instant messaging platforms. 3. Notifications and triggers: Easily configure alerts, ensuring proactive
forward in microgrid control technology, delivering new features that provide unmatched flexibility, intelligent automation, and industry-leading site management. With functions not available in competing systems, APEX OS v5.0 sets a new benchmark for reliability, adaptability, and performance. New capabilities notifications, string monitoring, built-in power quality analysis, and predictive intelligence through machine learning. include the logic builder for custom automations, push
7. Transparent, scalable licensing: Unlike subscription-based
competitors, APEX MCS offers once-off licensing fees, making project costs predictable and long-term ownership more affordable.
Enquiries: www.rubicon.tech
user-driven system setup: APEX OS v5.0 now features self-commissioning, giving users the freedom to commission their systems independently. Its self- commissioning capability
management by the operator. Because the logic builder is
The role of the APEX MCS The APEX MCS serves as the
Vertiv launches high-efficiency DC power system designed for next- generation network growth in EMEA
New self-cooling rack at local CPT1 data centre A frica Data Centres, a business of Cassava Technologies, has announced the successful deployment of a The success of this deployment positions both Africa Data Centres and Gold Synergy to expand CDU-based cooling technologies across the region, further supporting Africa’s growing need for next-generation infrastructure.” “Our self-cooling rack solution is a
and flexibility with the growth of communications, such as 5G and edge connectivity,” says Dave Wilson, director of global hybrid solutions at Vertiv. “The Vertiv PowerDirect 7100 Energy gives operators a single, intelligent platform capable of adapting to any grid condition, delivering reliable power while supporting the transition to cleaner, more efficient energy strategies.” Designed for space-constrained and harsh environments, the system is available in 500 A, 750 A, and 1,000 A configurations for telecom and edge data racks. A front-access design simplifies installation and service, while operating tolerance from -40 °C to +65 °C supports dependable performance in remote or outdoor sites. The Vertiv PowerDirect 7100 Energy expands Vertiv’s global portfolio of Vertiv NetSure DC power solutions and hybrid energy systems within its comprehensive power train architecture. Combined with Vertiv’s thermal management, IT management, and lifecycle services, it provides a robust foundation for efficient, reliable, and future-ready digital infrastructure.
Vertiv has introduced the Vertiv PowerDirect 7100 Energy, a hybrid-ready DC power system designed to help telecom and edge operators strengthen network reliability and accelerate energy transition strategies. The system delivers scalable power with intelligent controls across diverse operating conditions, from stable grids to remote or off-grid sites, giving operators the flexibility to adapt to new energy sources and growing digital demand. Now available in Europe, the Middle East, and Africa (EMEA), Vertiv’s new solution delivers up to 52 kW of scalable 48 V DC power and achieves up to 98% efficiency. Built on Vertiv’s fourth-generation hybrid architecture, it seamlessly integrates grid, generator, and alternative energy inputs such as solar, wind, or fuel-cell energy to maintain continuous power where grid reliability is limited. At the core of the system are Vertiv solar converters and Vertiv modular rectifiers, managed by the Vertiv NetSure Control Unit. Together, these components enable advanced load management, remote monitoring, and energy scheduling to maximise performance and extend equipment life. “The world expects energy efficiency
self-cooling rack by Gold Synergy at its CPT1 facility in Cape Town. This installation represents a significant advancement in the evolution of high-density computing in Africa and supports Africa Data Centres’ commitment to sustainable, efficient infrastructure solutions. The innovative self-cooling rack was commissioned in 2025 and is designed to meet the increasing demand for high- performance computing while minimising energy consumption. As the region experiences rising power and cooling challenges driven by artificial intelligence, big data, and enterprise workloads, self- contained cooling technologies like this offer a smart and scalable solution. Gold Synergy brings a wealth of expertise in advanced cooling solutions. The deployment at CPT1 demonstrates the viability of self-cooling racks in African conditions, setting the stage for broader collaboration in supporting regional ESG objectives. “Our collaboration with Gold Synergy introduces new efficiencies in high-density hosting,” says Adil El Youssefi, CEO of Africa Data Centres. “By integrating this cutting-edge cooling solution at CPT1, we are creating a model for how data centres in Africa can scale intelligently while remaining aligned with global sustainability targets.
game-changing approach for high-density computing environments,” says Fortune Utubor, executive at Gold Synergy. “This deployment reflects our shared commitment to energy efficiency and operational excellence.” South Africa remains a strategic digital hub for the continent. With its reliable infrastructure, favourable location, and increasing demand for cloud and AI services, the country plays a pivotal role in the digital transformation of Africa. As enterprises move mission-critical applications closer to home, infrastructure capable of supporting such workloads efficiently becomes essential. The deployment not only increases the CPT1 facility’s hosting capacity without requiring major infrastructure modifications, but it also reinforces Africa Data Centres’ position as the continent’s leading carrier- neutral data centre provider. The new solution helps reduce reliance on traditional cooling systems and contributes to operational cost savings for both clients and facility operators.
Enquiries: www.vertiv.com
Enquiries: www.africadatacentres.com
SPARKS ELECTRICAL NEWS
JANUARY 2026
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