Aptech Africa Enhances Energy Access In South Sudan With Solar Hybrid Systems

In South Sudan, access to electricity remains critically low, with only about 13% of the population connected to the grid, a figure even lower in rural areas. Despite higher accessibility in urban centers like Juba, the reliability of electricity remains a challenge due to insufficient infrastructure and generation capacity.

Addressing this issue, Aptech Africa has implemented energy projects in seven different regions, including Juba, Lakes State, Eastern Equatoria State, Warrap State, and Western Equatoria State. The projects involved the design, supply, installation, and commissioning of hybrid systems incorporating photovoltaic (PV) systems, diesel generators, and standalone solar street lights at key health facilities. These facilities include Kator Primary Health Care Center, Alsaba Children’s Hospital, Juba Teaching Hospital, Rumbek State Hospital, Torit State Hospital, Kuajok State Hospital, and Yambio State Hospital.

The total installed solar capacity is 726.62 kWp, with a battery bank storage of 1.677 MWh. The hybrid systems prioritize PV generation, followed by batteries and diesel generators. In areas with grid availability, the system integrates grid power with client consent. Remote monitoring is facilitated through the Alpha Cloud and Victron Remote Monitoring (VRM) platforms, providing comprehensive data on PV generation, load consumption, battery status, system components, alarms, and performance logs.

These installations have significantly enhanced the health facilities’ ability to provide emergency care and response, reducing mortality rates associated with childbirth, injuries, and acute conditions. By eliminating reliance on the grid and reducing fuel costs, these systems also contribute to operational efficiency and cost savings.

The introduction of reliable power enables health facilities to operate beyond daylight hours, offering crucial services during nighttime emergencies. The solar installations in Juba represent a pragmatic solution to South Sudan’s energy challenges, promoting sustainability and resilience. By providing dependable electricity, reducing fossil fuel dependence, and empowering communities, solar energy is paving the way for Juba’s energy security and economic development.