Aptech Africa Ltd has installed a pioneering solar PV mini-grid system in Chad, aiming to address severe energy poverty in remote and underserved communities. Chad struggles with providing universal electricity access, often relying on costly and environmentally harmful diesel generators.
Solar PV Minigrid Project: Expanding Energy Access
Aptech Africa Ltd has installed a groundbreaking PV mini-grid system in Mandelia, Chad.
In a significant step towards bridging the energy gap in sub-Saharan Africa, Aptech Africa Ltd has successfully installed a pioneering PV mini-grid system in Mandelia, Chad. This ambitious project aims to address the severe energy poverty faced by many remote and underserved communities in the region, where access to reliable and clean electricity remains a critical challenge.
Chad (like many of its regional counterparts) has long struggled with providing universal electricity access. The country often relies on expensive and environmentally detrimental diesel generators. This contributes to a significant energy deficit that hampers economic opportunities and essential services such as healthcare, education, and communication.
In response to this pressing need, Aptech Africa has implemented a 78kWp solar PV mini-grid system in Mandelia. The system is complemented by a 324kWh battery bank storage; utilizing Ulica solar modules, Alpha ESS inverters, and lithium-ion batteries. This setup includes a remote monitoring feature through the Alpha ESS system, which provides real-time information and ensures efficient management of the energy system.
One of the most notable aspects of the mini-grid is its distribution line, which extends electricity access to communities located far from the main power grid. This installation is expected to benefit over 100 people, including local schools and medical institutions. This serves as a model for similar projects across Chad and potentially other regions facing similar energy challenges.
The PV mini-grid not only reduces carbon emissions by harnessing Chad’s abundant sunlight but also presents a sustainable and scalable alternative to traditional fossil fuel-based systems. By showcasing the economic, social, and environmental benefits of solar-powered mini-grids, Aptech Africa’s project aims to inspire confidence and encourage further investment in renewable energy solutions.
Chad's Energy Landscape
Chad’s installed power generation capacity is largely reliant on heavy fuel oil and diesel. Despite subsidies, the available capacity is insufficient to meet demand, with only 11.1% of Chad’s population having access to electricity. Those with access frequently experience power outages, further highlighting the inadequacy of the current energy infrastructure.
Recognizing the critical role of reliable and affordable power in underpinning social and economic development, the Government of Chad (GoC) is committed to transforming the country’s energy sector. Chad experiences exceptional levels of solar irradiation, with some areas receiving up to 2800kWh/m2. This abundant solar potential makes solar energy a viable solution for reducing generation costs and connecting more people to power.
Djermaya Solar Project
Complementing the efforts in Mandelia, the Djermaya Solar project represents another major stride towards enhancing Chad’s energy infrastructure. Located 30 kilometres north of Chad’s capital - N’Djamena - this project will construct an initial 36MWp solar PV plant. The development of Djermaya Solar will be phased to gradually integrate renewable power into Chad’s national grid, with the first 36MWp phase having secured financing in 2021. This will be followed by a second 24MWp phase.
To further reinforce system stability, the project’s design incorporates state-of-the-art technology, including single-axis trackers and a battery energy storage system (BESS). The BESS component is financed under a €6.35 million commitment from the EU-Africa Infrastructure Trust Fund (EU-AITF). Once completed, the project will be one of Chad’s first Independent Power Producers (IPP) and among the country’s first commercial-scale solar plants.
The installation of the PV mini-grid in Mandelia and the Djermaya Solar project marks significant advancements in Chad’s journey towards achieving reliable and sustainable energy access. These projects not only provide immediate benefits to local communities but also set a precedent for future renewable energy initiatives in the region.
By addressing the energy deficit through innovative and environmentally friendly solutions, Aptech Africa and its partners are paving the way for a brighter and more sustainable future for Chad and beyond.