Lesedi Solar Care Business Plan — Industry & Market Analysis
Every megawatt installed becomes a megawatt requiring maintenance for the following twenty-five years. South Africa’s solar fleet has expanded across two…
Industry & Market Analysis
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- Overview & contents
- Important Notice & Confidentiality
- Executive Summary
- Company Overview & Governance
- Industry & Market Analysis
- The Soiling Problem & Value Proposition
- Market Sizing & Demand Drivers
- Services & Revenue Model
- Contract Economics & Unit Analysis
- Technology, Method & the Water Constraint
- The LumenIQ Platform
- Operations Plan & Depot Network
- Go-to-Market & Contracting Strategy
- Competitive Positioning
- Health, Safety & Quality Systems
- Implementation Roadmap
- Financial Plan & Projections
- Funding Requirement & Use of Funds
- Returns, Scenarios & Sensitivity
- Risk Analysis & Independent Findings
- SWOT & Strategic Analysis
- Management Team & Organisation
- Transformation, ESG & Water Stewardship
- Growth Strategy, Exit & Conclusion
- Annexure A: Detailed Financial Projections
- Annexure B: Assumptions Book
- Annexure C: Scenario & Sensitivity Detail
- Annexure D: Contract Unit Economics
- Annexure E: Risk Register
- Annexure F: Glossary & Methodology
Every megawatt installed becomes a megawatt requiring maintenance for the following twenty-five years. South Africa’s solar fleet has expanded across two distinct waves, the utility-scale build-out under successive renewable procurement rounds, and the far faster commercial and industrial rooftop surge driven by load-shedding, tax incentives and the opening of wheeling markets. Both convert directly into Lesedi’s addressable market, with a structural lag of twelve to twenty-four months between installation and the first serious maintenance requirement.
3.1 The installed base
South Africa’s installed solar capacity now exceeds 10.2 GW, with photovoltaics representing approximately 93% of it, and one credible forecast places the fleet at 16.9 GW by 2031 on a compound growth rate of roughly 11.6%. Within that total, rooftop capacity has passed 8.3 GW, more than all operational solar contracted under the government’s procurement programmes combined, and greater than all of Eskom’s contracted independent power producer renewable capacity. Commercial and industrial users lead that boom, covering shopping centres, warehouses and office parks.
3.2 Geographic concentration validates the depot model
The Northern Cape hosted 67.4% of national solar capacity in 2025, with irradiation exceeding 2,800 kWh per square metre and abundant land. Industry analysis notes explicitly that project clustering around Upington and De Aar supports specialised maintenance hubs and a skilled technical labour pool. This is direct external validation of the depot-and-route model: the single densest concentration of serviceable megawatts in the country is also the most severely soiled and the most water-constrained, which is precisely where Lesedi’s method advantage is worth most. Anchoring the first depot at Upington, with De Aar identified for later addition, aligns the operating footprint with where the assets actually are.
3.3 Four demand drivers
- Contract renewal wave. Early-round utility plants are exiting original construction-bundled O&M agreements. These contracts are being competitively re-tendered for the first time, and incumbents are frequently international firms with high cost bases and weak empowerment credentials.
- Commercial fragmentation. Thousands of rooftop systems between 100 kW and 5 MW were installed at speed during the load-shedding years, often by installers who have since exited or lack service capacity. Owners are discovering underperformance against the models that justified their investment.
- Performance accountability. As wheeling and corporate power purchase agreements spread, and with the wholesale electricity market opening, generation shortfalls become contractual breaches rather than internal disappointments. That transforms O&M from a cost line into a risk control.
- Water regulation. Cleaning programmes in water-stressed districts face rising scrutiny and, in some municipalities, restriction. Operators without low-water methods will lose access to exactly the sites with the best irradiance.
3.4 Durability of the demand base
One feature of the market deserves particular emphasis for an investor assessing durability. The steepest growth in rooftop installation came during peak load-shedding in 2022 and 2023, but installation continued after load-shedding effectively ended in early 2024. The base is therefore not a crisis artefact that will decay as grid reliability improves; it reflects a structural repricing of self-generation against a rising grid tariff. Lesedi does not need the market to keep growing in order to succeed, only for the installed fleet to be maintained. That is an unusually defensive demand characteristic for a growth business.
