As the global energy sector undergoes a rapid transformation driven by climate imperatives, rising demand, and the pursuit of energy independence, Africa finds itself at a critical juncture. Renewable energy—once considered a peripheral solution—is now central to national strategies across the continent. In this context, Huawei Digital Power is positioning itself as a long-term partner in Africa’s green transition.
Philippe Wang, President of Huawei Digital Power for Northern Africa (covering North, West, and Central Africa), shares insights into the company’s commitment to “high-quality” deployment and how that principle translates into tangible impact across the region.
Q: Mr. Wang, you’ve emphasized Huawei’s commitment to high-quality energy systems. What does that mean in the African context?
In Africa, quality is not a luxury—it’s a necessity. The continent presents some of the harshest operating conditions in the world: corrosive coastal air, desert dust, and temperatures exceeding 50°C. If systems aren’t designed for these realities, they fail prematurely, cost more to maintain, and leave communities vulnerable.
Our high-quality systems are engineered to withstand these extremes. They last longer, require less maintenance, and deliver reliable performance—making the energy transition more climate-resilient and economically viable.
But quality also speaks to human needs. Around 600 million people in sub-Saharan Africa still lack access to electricity. As of 2021, only 28% of healthcare facilities had reliable power. In education, a 2025 study found that nearly a third of school-age children live near unelectrified schools. Hospitals, banks, and airports often rely on expensive diesel backup systems.
High-quality green energy solutions—like PV generation and grid-forming energy storage—can change that. They provide stable, continuous electricity, strengthen public services, and support local economies. When we talk about quality, we mean systems that communities and employers can depend on for years, not quarters.
Q: Africa’s environmental variability imposes high demands on energy equipment. How does Huawei address these challenges?
Testing is central to our strategy. We evaluate complete systems—not just components—across four stages: component, system, solution, and semi-realistic simulation. We then validate performance in the field under real-world conditions: extreme heat, humidity, dust, and salt-mist.
In 2024, we reinvested 20.8% of our annual revenue into R&D, focusing on AI and foundational technologies. This ensures our products remain competitive and reliable.
A good example is the Salam Office project in Chad. It features 300 kWp of solar PV and 1 MWh of energy storage, supported by Huawei 50 kW inverters. Since its launch in November 2024, the system has reliably powered the campus—even in 45°C heat—demonstrating that high-quality power is achievable in extreme conditions.
Q: Power instability is a major challenge in remote areas. How do Huawei’s grid-forming energy storage systems maintain stability?
Safety and stability come first. Our systems are designed with pack-level thermal-runaway non-propagation. If a battery cell overheats, the issue is isolated to its module. A layered battery management system (BMS) monitors temperature, voltage, and current, and can shut down a module to protect the rest.
We also integrate four core technologies—what we call 4T:
• BiT for digital diagnostics and remote fault detection.
• WatT for efficient power electronics.
• HeaT for precise thermal management.
• BatTery for cell balancing and lifecycle protection.
This end-to-end integration ensures continuous power in complex environments and supports Africa’s long-term energy goals.
Q: What is your vision for the sustainable development of new energy in Africa?
My vision is rooted in long-termism. Sustainable development isn’t about short-term wins—it’s about building systems that endure. That means being a partner throughout the life of a project: from planning and financing to operations and upgrades.
We aim to deliver low failure rates, low maintenance costs, and optimized cost per kilowatt-hour over time. This reduces risk for investors, keeps essential services running, and frees public budgets from emergency fixes.
Huawei Digital Power’s role in Northern Africa is clear: to be a stable, accountable partner that provides the foundation and momentum for a resilient energy transition.