Connect with us
Anglostratits

Energy

Back Contact Solar Technology Set to Usher in the Next Industrial Leap for Global Photovoltaics

Published

on

Back Contact

Back Contact (BC) solar technology is emerging as the cornerstone of the next industrial phase for solar photovoltaic (PV) projects by combining record-setting efficiency with lower production costs.

By 2030, PV is expected to account for more than 70% of new renewable energy capacity, making it the single largest renewable power source worldwide. By 2050, cumulative installations could reach 18,200GW, meeting nearly half of global electricity demand.

However, the industry continues to face challenges including overcapacity, falling prices, and growing pressure to innovate for higher yields and reduced carbon footprints.

BC Technology: From Laboratory Concept to Industrial Mainstream

BC solar cells position all electrical contacts on the rear surface of the cell, eliminating front-side metal shading and significantly boosting light absorption.

This design enables mass-production efficiencies above 27%, outperforming conventional tunnel oxide passivated contact (TOPCon) cells by approximately 1.6 percentage points — a gain that has historically marked major market-wide technology transitions.

Through sustained research and process innovation, BC technology has evolved from a high-cost, niche solution to a scalable, industrial mainstream option.

Three Breakthroughs Driving Industrialization

  1. Laser Patterning replacing photolithography, reducing manufacturing costs by over 60% and increasing throughput fortyfold.
  2. Wet-process Simplification, cutting chemical steps from ten to three and halving processing time.
  3. Zero-busbar and Parallel Soldering, reducing silver usage by 30% and improving both module reliability and efficiency.

 

Record Efficiency and Verified Reliability

In March 2025, BC cells achieved a world-record efficiency of 27.81%, only 1.3% below the theoretical silicon limit. Field data from more than 30 demonstration projects across Asia and Europe confirm that BC modules deliver 1.2% to 3.2% higher power generation than TOPCon under clear conditions, and up to 33% higher output under partial shading.

This performance advantage, combined with lower material intensity, positions BC modules as a sustainable and cost-efficient solution for investors and developers operating under tightening carbon-footprint regulations.

The BC Decade: 2025–2035

Industry analysts forecast that BC modules will capture more than 60% of global PV market share by 2030. The technology’s superior efficiency and shading tolerance make it particularly suited for urban rooftops, floating solar installations, desert-based systems, and other high-value commercial applications.

As global energy transitions accelerate, BC solar technology is set to lead the PV sector from price-based to value-based competition — where energy yield, reliability, and lifecycle sustainability define success.

Webinar Invitation

Industry professionals, project developers, financiers, and renewable energy policymakers are invited to join a technical webinar hosted by solar technology experts.

Date: Thursday, 27 November 2025
Time: 2:00–3:00 PM SAST
Topic: Back Contact (BC) Solar Technology — Fundamentals and Practical Advantages

Register here: https://apo-opa.co/4ntstvR

Distributed by APO Group on behalf of VUKA Group.

Home  Facebook

Business

South Sudan Targets New Energy Investment as African Financing Options Expand

Published

on

Etu Energias

The launch of the Africa Energy Bank, regional banking partnerships and upstream exploration activity bring new financing opportunities into focus at SSOP 2026

JUBA, South Sudan, November 9, 2026/APO Group/ –South Sudan is seeking new investment to expand oil production, develop exploration acreage and strengthen petroleum infrastructure as African financial institutions increase their focus on energy project financing. With 14 exploration blocks available and plans to raise crude output from approximately 174,000 barrels per day (bpd) to 230,000 bpd in the near term, the country is targeting capital for both new developments and existing producing assets.

 




  

The upcoming South Sudan Oil & Power (SSOP) conference – scheduled for November 24-25, 2026, in Juba – will serve as the premier venue for investors, development finance institutions (DFIs) and project developers to structure funding, forge partnerships and allocate capital across the nation’s evolving energy value chain.

South Sudan Advances Upstream, Infrastructure Opportunities  

South Sudan’s investment pipeline spans exploration, enhanced oil recovery, refining, crude transportation and power infrastructure. With an estimated 3.5 billion barrels of proven oil reserves, the country is seeking to attract new operators and technical partners to develop available acreage while improving production efficiency across mature fields.

Regional national oil companies are already advancing exploration activities. The South African National Petroleum Company (SANPC), through its subsidiary Strategic Fuel Fund, holds a 90% interest in Block B2 alongside national oil company Nile Petroleum Corporation (Nilepet). SANPC is preparing further exploration work, including a planned 2D seismic campaign, creating opportunities for geophysical contractors, equipment suppliers and technical service providers.

Nilepet is also pursuing investment in downstream infrastructure, including a proposed 350-kilometre crude pipeline connecting the Tharjiath oilfields in Block 5A with the Paloch oilfields in Blocks 3 and 7. The company is seeking strategic investment partnerships for refinery development and the pipeline project, alongside plans to expand fuel storage, distribution and LPG infrastructure.

Development Finance Expands Investment Options 

The formal establishment of the Africa Energy Bank on October 31, 2026, marks a significant development in regional energy financing. Created by the African Petroleum Producers’ Organisation and Afreximbank, the institution has $5 billion in authorized capital and is expected to begin financing projects in 2027.

The bank aims to address funding gaps across Africa’s oil and gas sector, with an initial focus on regional infrastructure, including pipelines, refining and domestic energy development. Its establishment could create additional financing options for South Sudan’s petroleum projects, although no funding commitments to the country have been announced.

Beyond the AEB, development finance institutions are already supporting South Sudan’s wider energy infrastructure. The World Bank is financing the $53 million South Sudan Energy Sector Access and Institutional Strengthening Project, which includes grid expansion in Juba and support for decentralized electrification. Meanwhile, the African Development Bank Group has approved $153.66 million in financing for the Uganda–South Sudan electricity interconnection project, supporting regional power trade and improved electricity access.

Afreximbank also maintains a trade finance partnership with South Sudan’s Kush Bank, which was appointed as an intermediary in 2023. The arrangement provides a framework for trade finance instruments, including letters of credit and bank guarantees, that can support equipment imports and commercial activity. Access to these instruments could benefit domestic suppliers and service companies participating in the energy sector.

SSOP 2026 Connects Energy Projects with Global Capital 

As South Sudan seeks to accelerate production growth and expand its energy infrastructure, SSOP 2026 will provide a platform to connect priority projects with regional and international financiers.

Returning as the country’s official energy investment platform, the conference will bring together government representatives, national and international oil companies, development finance institutions, commercial banks, private investors and technology providers to explore financing structures, investment partnerships and project development opportunities.

Held under the theme Resource Renaissance – Energy-Fueled Growth for a New Generation, SSOP 2026 will focus on mobilizing capital across exploration, production optimization, refining, petroleum transportation and power infrastructure, supporting South Sudan’s efforts to translate its energy resources into commercial development.

For more information, visit https://SouthSudanOilPower.com/.

Distributed by APO Group on behalf of Energy Capital & Power.

 




 

Continue Reading

Business

How CESI is helping shape Africa’s next-gen power grids

Published

on

CESI

CESI, a global engineering and consulting company specialising in power systems and energy transition, has supported utilities, transmission system operators and public institutions

CAPE TOWN, South Africa, November 6, 2026/APO Group/ –Across Africa, power systems are undergoing a profound transformation. Rapid population growth, urbanisation, industrial development and ambitious electrification goals are increasing pressure on networks that must improve reliability, integrate growing volumes of renewable energy and strengthen regional interconnections.

 




 
 

For utilities, regulators and governments, this creates a dual challenge: planning future power systems while modernising the infrastructure required to operate them safely and efficiently.

Drawing on projects delivered across the continent CESI, a global engineering and consulting company specialising in power systems and energy transition, has supported utilities, transmission system operators and public institutions in addressing both long-term planning requirements and grid modernisation challenges. These experiences highlight how strategic planning and operational modernisation are becoming increasingly interconnected.

Planning for growth in a changing energy landscape

Many African countries are updating power sector strategies to reflect changing demand patterns, evolving technologies and new regional opportunities. National master plans in countries including Angola, Mozambique and Liberia are examining how generation, transmission and distribution systems can evolve over the coming decades while remaining technically feasible and financially sustainable.

A key trend is the growing emphasis on integrated planning. Rather than treating generation, transmission and distribution separately, stakeholders are increasingly assessing investments across the entire value chain to meet future demand efficiently and reliably. Demand forecasting methodologies are also evolving, considering industrial development, electric mobility and broader electrification trends.

Renewable energy integration is another central consideration. Africa possesses significant solar, wind and hydropower resources, but integrating these technologies requires careful assessment of transmission capacity, system flexibility, reserve requirements and grid stability. In this context, CESI has contributed to power sector master plans and network studies evaluating future development pathways while addressing reliability, economic and energy transition objectives.

Regional interconnections as strategic infrastructure

Regional integration continues to play an increasingly important role in Africa’s electricity sector. Future Interconnection projects linking countries such as Ethiopia and Somalia, Uganda and Tanzania, and Uganda and South Sudan demonstrate how cross-border infrastructure can enhance energy security and optimise the use of available generation resources.

Delivering these projects requires more than engineering analysis. Technical, economic, regulatory and operational considerations must be aligned among participating countries. Through its involvement in several interconnection initiatives at different stages across Africa, CESI has supported stakeholders in assessing feasibility, network performance and operational requirements for cross-border electricity exchanges.

As regional power markets continue to develop, interconnected systems are expected to contribute further to reliability, operational flexibility and efficient resource utilisation.

Modernising grid operations for greater reliability

Alongside long-term planning, utilities are investing in modern operational technologies to improve management of increasingly complex power systems. Control centres, SCADA systems, energy management systems (EMS) and telecommunications networks are becoming essential components of modern grid operations.

In countries including Mozambique and Angola, projects are supporting the development of advanced control centres capable of monitoring generation facilities, transmission networks and interconnections through integrated operational platforms. These systems provide operators with real-time visibility and decision-support capabilities that strengthen system reliability and operational efficiency.

Meanwhile, programmes in Tunisia and Nigeria illustrate how utilities are upgrading ageing SCADA and EMS infrastructures to meet evolving requirements. Modern solutions increasingly incorporate

  • cybersecurity,
  • wide-area monitoring capabilities and
  • renewable energy management functions.

CESI’s experience in control centres, SCADA/EMS systems and power system operations reflects the growing importance of digital technologies in enabling more resilient and responsive electricity networks.

Building resilience and technical capacity

Environmental and social considerations are becoming increasingly important across both planning and modernisation initiatives. Climate resilience now plays a central role in infrastructure development, particularly in countries exposed to extreme weather events or heavily dependent on hydropower resources. As a result, environmental and social assessments are increasingly integrated into project design and investment decision-making processes.

Capacity building is equally important. New technologies and analytical tools require utilities and public institutions to continually strengthen technical capabilities. Training and knowledge-transfer programmes have therefore become integral components of many planning, interconnection and grid modernisation projects, helping organisations develop the expertise needed to manage increasingly sophisticated power systems.

An integrated approach to Africa’s power future

Several common themes are emerging across Africa’s electricity sector. Utilities are adopting longer-term planning horizons, renewable energy is becoming a central driver of network development, regional interconnections are expanding opportunities for power exchange, and digitalisation is transforming power system operations.

Together, these trends point towards a broader evolution of African power systems. The challenge is no longer simply expanding infrastructure, but ensuring that future networks are planned, operated and modernised in a coordinated manner. Achieving this objective will require continued collaboration among utilities, governments, regulators, financiers and technical stakeholders.

Experience across the continent suggests that integrating sound planning with targeted grid modernisation can support the development of more reliable, resilient and adaptable power systems, helping meet Africa’s long-term economic and social development goals.

CESI is a partner of ESI Africa, the power, energy, water, transport and utility multimedia platform that forms part of VUKA Group.

Read the article and access more information: https://apo-opa.co/47Xr1g3

Distributed by APO Group on behalf of VUKA Group.

 

 




 

Continue Reading

Business

Bilateral Cooperation Anchors South Sudan’s Energy Renaissance

Published

on

Etu Energias

South Sudan Oil & Power 2026 provides a platform for South Sudan’s energy industry to connect with regional and international partners to accelerate oil and gas development

JUBA, South Sudan, November 6, 2026/APO Group/ –South Sudan is placing bilateral partnerships at the center of its energy renaissance. As East Africa’s sole oil producer seeks to expand geomapping, unlock 14 available exploration blocks, maximize brownfield production and strengthen access to regional energy markets, cross-border cooperation has become a strategic avenue for accelerating development.

 




 
 

The upcoming South Sudan Oil & Power (SSOP) conference – scheduled for November 24–25, 2026 in Juba – provides a platform to connect South Sudanese authorities with regional and international counterparts, drive new investment and forge strategic energy partnerships. Returning for its seventh edition, SSOP will connect South Sudan’s regional and global partners with emerging investment prospects across the oil value chain as the country eyes production targets of 230,000 barrels per day (bpd) in the near term and 450,000 bpd in the longer-term.

Strengthening Regional Petroleum Trade

Already a major exporter, South Sudan is actively pushing to establish a domestic refining industry while exploring cross-border petroleum trade opportunities with regional neighbors. The October 2026 meeting between South Sudanese President Salva Kiir and Kenyan President William Ruto marked a major milestone in strengthening bilateral energy and infrastructure cooperation to accelerate regional market growth.

The engagement builds on momentum generated in September 2026, when a delegation of South Sudan’s key energy leaders – led by Caretaker Minister of Petroleum Awow Daniel Chuang – attended the groundbreaking of Dangote’s $16 billion, 700,000-barrel-per-day refinery project in Kenya. Once operational, the refinery could open new markets for South Sudan’s crude while supplying refined products to meet growing domestic demand. Dangote Refinery CEO David Bird is speaking at SSOP 2026.

Expanding Trade Corridors and Bilateral Synergies

Beyond Kenya, South Sudan is actively solidifying strategic energy and trade arrangements across the region. Bilateral agreements signed with Uganda in October 2026 are designed to improve market access, remove trade barriers and streamline petroleum-product logistics and transport links. In April 2026, South Sudan and Ethiopia reaffirmed bilateral cooperation on infrastructure, transport and oil industry development following a meeting between President Kiir and Ethiopian Prime Minister Dr. Abiy Ahmed. These engagements underscore South Sudan’s growing focus on strengthening regional petroleum infrastructure, expanding cross-border trade and securing reliable crude export routes.

South Sudan Looks to International Partners

South Sudan is also strengthening engagement with international partners. Following an October 30 meeting between President Kiir and Russian President Vladimir Putin, Russia committed to training 40 South Sudanese professionals for the 2026/2027 period, leveraging its position as a major hydrocarbon producer to support the nation’s energy development.

Separately, South Sudan’s Minister of Energy and Dams Agok Makur Kur met with a delegation from the European Union to discuss foreign investment and bilateral cooperation, with discussions centering on co-developing national electricity networks and essential dam infrastructure.

SSOP 2026: Turning Partnerships into Tangible Projects 

As South Sudan strengthens ties with regional partners, SSOP 2026 serves as the official platform for deal-making, policy alignment and commercial collaboration. By bringing together public decision-makers, regional counterparts and private sector leaders, the event provides a platform to convert bilateral engagement into tangible project developments. For operators and investors looking to capitalize on South Sudan’s evolving oil and gas landscape, SSOP 2026 offers direct access to new opportunities across exploration, midstream infrastructure and regional energy supply chains.

Distributed by APO Group on behalf of Energy Capital & Power.

 

 




 

Continue Reading

Trending