Ghana’s solar energy market is projected to record strong expansion over the next five years, with installed capacity expected to rise from about 0.3 gigawatts (GW) in 2026 to 1.48GW by 2031, according to a new industry outlook by Mordor Intelligence.
The research firm forecasts sustained momentum driven by “declining solar PV costs,” expanding electrification initiatives, and policy measures aimed at accelerating renewable integration into the national grid. The projected growth represents one of the fastest expansion rates within Ghana’s renewable sub-sector, reinforcing solar power’s role in diversifying the country’s generation mix.
In its latest Ghana Solar Energy Market report, Mordor Intelligence indicates that the photovoltaic (PV) segment accounts for virtually the entire solar market, maintaining what it describes as “100 percent technology dominance.” The report projects a compound annual growth rate of approximately 37 percent over the forecast period, underpinned by both utility-scale investments and distributed generation systems.
Utility-scale installations currently represent the largest share of installed capacity, contributing more than three-quarters of operational megawatts. However, the commercial and industrial segment is expanding rapidly as businesses adopt embedded solar systems to mitigate tariff volatility and grid reliability concerns. Analysts point to “rising corporate demand for energy security” as a key factor reshaping consumption patterns, particularly among mining firms, telecom operators, and manufacturing entities.
Off-grid and mini-grid deployments are also expected to accelerate, supported by rural electrification policies and donor-backed financing frameworks. The report highlights “strong off-grid growth potential,” especially in underserved northern communities and island settlements, where decentralized solar systems are emerging as cost-effective alternatives to grid extension.
Policy interventions remain central to the sector’s trajectory. Fiscal incentives, including exemptions on selected renewable energy equipment, have helped lower entry barriers for investors. At the same time, the report notes that regulatory clarity and transmission upgrades will be essential to sustain investor confidence. It references “grid absorption constraints” and a moratorium on new power purchase agreements as structural challenges that could moderate near-term expansion if not addressed.
Currency depreciation and import dependency for PV modules also present cost pressures. While global module prices have trended downward, exchange rate volatility continues to influence project economics. Mordor Intelligence observes that “import cost exposure” remains a critical variable for developers reliant on foreign-manufactured components.
Geographically, Greater Accra and parts of the Ashanti and Bono regions host a significant concentration of large-scale projects. The report further spotlights the importance of ongoing initiatives around the Bui enclave and coastal zones, describing them as “strategic renewable corridors” capable of anchoring future capacity additions.
Market participation remains moderately fragmented, with no single operator holding a dominant share. The evolving landscape is attracting a mix of domestic energy firms, state-affiliated entities, and international developers exploring public-private partnership structures. Emerging “solar-as-a-service models” are also broadening access for small and medium-sized enterprises seeking to reduce operational energy costs without heavy upfront capital commitments.
Ghana’s long-term renewable ambitions, including commitments under its energy transition framework, position solar power as a critical lever for achieving energy security and climate targets. However, experts believe that sustained expansion will depend on coordinated infrastructure planning, streamlined permitting processes, and enhanced financial mechanisms to de-risk private capital.
