Our Services

At SESA, we are dedicated to empowering communities and businesses through innovative and sustainable energy solutions. Our range of services is designed to address the unique energy needs of underserved markets, helping to bridge the energy gap and foster economic growth. Explore our services to learn how we can help you achieve energy security and drive progress in your community.

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We offer a comprehensive range of services designed to empower our clients with sustainable energy solutions, including:

Advisory Services

We provide expert guidance on energy needs assessments, feasibility studies, and regulatory compliance. Our team works closely with clients to ensure they understand the best options available for implementing sustainable energy solutions.

Solar Installation
Service

We prioritize the longevity and performance of our solar installations through regular monitoring and maintenance. Our dedicated team ensures that systems operate at peak efficiency, providing clients with uninterrupted access to clean energy.

Operation and Maintanance Service

We provide expert guidance on energy needs assessments, feasibility studies, and regulatory compliance. Our team works closely with clients to ensure they understand the best options available for implementing sustainable energy solutions.

Advisory Service

Expert guidance to help you understand and choose the best energy solutions for your specific needs. Our advisory team specializes in renewable energy projects, from small-scale initiatives to large developments. We offer comprehensive support to all stakeholders at every stage of the project lifecycle, from pre-development through to operations and maintenance. Our team is composed of experienced project managers, engineers, environmental specialists, and finance and legal experts, all with extensive experience in energy development across Sub-Saharan Africa.

1. Financial & Investment Service
1. Investment Analysis & Due Diligence

We provide in-depth investment analysis and due diligence to ensure that your renewable energy projects are financially viable and strategically sound. Our team conducts comprehensive assessments to evaluate the risks and potential returns of your investments, offering insights that help you make informed decisions. Whether you’re considering new opportunities or optimizing existing projects, our expertise ensures that your investments align with your long-term goals and deliver sustainable value.

2. Financial Services

Our Financial Services are designed to support the development and success of renewable energy projects by securing the necessary funding and financial structures. We assist with creating robust business plans and financial models, developing tailored fundraising strategies, and identifying and engaging with potential investors. Additionally, we help navigate the complexities of securing grants and other financial resources, ensuring that your projects are well-positioned for growth and success in the competitive energy sector.

2. Project Advisory & Develpment

INITIAL CONSULTATION

Begin with a scheduled call where we learn about your energy requirements and discuss how our services can meet your needs.

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ON-SITE ASSESMENT

We send an energy specialist to your premises to evaluate the project's viability and determine the optimal location for your solar system, ensuring maximum efficiency and impact.

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CUSTOMIZED ENERGY SOLUTION

Based on our assessment, we provide you with a tailored energy solution that offers long-term, affordable renewable energy, with potential savings for up to 25 years. Together, we set a timeline for implementation to get your system up and running.

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PROJECT DEVELOPMENT AND SUPPORT

Our services encompass everything from pre-feasibility and feasibility assessments to strategic land acquisition and negotiations. We also assist with permitting, provide legal expertise, oversee Environmental and Social Impact Assessments (ESIA), and manage the coordination of EPC contract negotiations.

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Solar Installation Services

Expert and efficient installation services ensure your solar power system performs at peak performance. SESA offers a full range of solar installation solutions for both on-grid and off-grid photovoltaic (PV) systems, designed to address the diverse energy demands across Tanzania.

For off-grid solutions, our installations bring clean
energy to remote and underserved areas, including:

For on-grid installations, our systems connect seamlessly with existing power grids. These
installations include

  • AC Solar Home Systems with battery storage for reliable household power

  • Photovoltaic Water Pump & Treatment Systems for sustainable water access,

  • Solar LED Agriculture Systems supporting plant growth and poultry farming,

  • Biogas Smart Meters for efficient monitoring of biogas digesters,

  • Solar Street Lights for enhanced safety in community spaces, and

  • Standalone Solar-powered CCTV Cameras for secure, remote surveillance.

  • Micro PV Systems for smaller homes or businesses,

  • Residential PV Systems offering greater energy savings for multi-family homes, and

  • Commercial PV Systems for large facilities like supermarkets, schools, and hospitals, promoting substantial energy cost savings.

Each installation is customized to maximize energy efficiency and reliability, ensuring a sustainable power solution tailored to every client’s specific needs.

Operation & Maintanance Service

One of our flagship projects is the distribution of essential energy products, such as solar lamps and power storage solutions, to underserved markets in Tanzania. By focusing on the entire electrical energy value chain, we have invested in this initiative to ensure that even the most remote communities have access to reliable and safe power. Millions of families lack consistent energy access, and solar lamps and batteries often represent the first steps toward achieving energy security. By prioritizing the distribution of these products, we are helping bridge the energy gap and ensuring an equitable transition, so last-mile users can depend on consistent power for their daily needs.

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Preventive Maintanance & Emergency Repairs

  • Conduct routine inspections and scheduled maintenance to prevent system failures.

  • Offer rapid-response repairs for unexpected issues to minimize downtime.

  • Implement system diagnostics and testing to detect and address potential problems early.

  • Replace worn or faulty components before they lead to larger issues.

  • Establish customized maintenance plans based on your system’s specific needs.

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Performance Monitoring & Reporting

  • Utilize advanced monitoring tools to track real-time system performance.

  • Generate detailed performance reports with actionable insights for system optimization

  • Ensure compliance with industry standards and provide timely updates on system health

  • Identify inefficiencies and suggest improvements for better energy output

  • Set up automated alerts and notifications for instant issue detection and resolution

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Asset Management & Equipment Upgrades

  • Manage the entire lifecycle of your energy assets, from installation to upgrades.

  • Provide retrofitting and modernization solutions to improve efficiency and extend equipment life

  • Optimize asset performance through strategic planning and proactive maintenance

  • Track asset performance data to inform decision-making on repairs or replacements

  • Plan and execute major system upgrades with minimal disruption to operations.

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On-Site Supervision, Support & After-Sales Care

  • Deliver on-site management and supervision to ensure seamless operations.

  • Provide continuous technical support and troubleshooting to address any issues.

  • Offer after-sales support, including warranty management and routine maintenance services.

  • Conduct performance assessments and fine-tuning during critical project stages.

  • Manage spare parts inventory to ensure availability and quick replacement when needed

  • Facilitate remote monitoring and diagnostics to complement on-site services

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Staff Training & Capacity Building

  • Design tailored training programs to equip your team with essential operational skills

  • Conduct safety and compliance workshops to ensure industry- standard practices

  • Offer ongoing capacity-building sessions to enhance staff proficiency and system knowledge

  • Provide hands-on technical training for operating and maintaining energy systems

  • Develop refresher courses to keep your team updated on the latest industry developments

  • Organize leadership and management training to strengthen internal team efficiency.

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The Advantages of Operation and Maintanance

Effective Operations & Maintenance (O&M) is crucial for maximizing your energy systems' performance and longevity.
Our tailored O&M services are designed to meet every unique need, ensuring efficient operation, reliability, and cost savings.
By extending the lifespan of your equipment, our solutions offer long-lasting benefits and peace of mind,
allowing you to focus on your core business.

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Maximizes Equipment Life Span

Keeps your systems running
longer, saving you money

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Ensures Optimal Efficiency

Guarantees your energy setup
always performs at its best

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Quick Response & Repairs

Provides fast fixes to minimize
downtime after breakdowns

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Reduces Operational Costs

Upgrades cut energy bills and
maintenance expenses.

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Skilled and Trained Teams

Trains your staff to manage
energy systems effectively

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Customized O&M Solutions

Offers tailored packages that fit
your specific needs