Here’s an up-to-date overview of solar power in Brazil — one of the fastest-growing renewable energy sectors in the world:
Current Scale & Growth
Rapid Expansion: Brazil’s solar photovoltaic (PV) capacity has grown explosively over the past decade.
- As of 2025, total installed solar PV capacity is around 55 GW, making solar the second-largest source of electricity capacity in the country (after hydropower).
- Solar accounts for about 22 % of Brazil’s total installed electricity capacity.
Distributed vs. Centralized:
- Distributed generation (rooftop and small systems on homes, businesses, etc.) represents the majority of installed capacity — tens of gigawatts spread across millions of sites.
- Large utility-scale solar power plants also contribute significantly to the grid
Brazil has exceptional solar resources, with high levels of solar irradiation across much of the country, which supports strong PV performance year-round.
Solar’s share of actual electricity generation is growing quickly (around ~9.6 % in 2024), reflecting its expanding role in the power mix.
Renewable Leadership:
Brazil already generates a high proportion of its electricity from renewables, and solar is one of the fastest-expanding contributors alongside hydropower and wind.
Trends & Projections
- The solar sector has been achieving record installations year after year, with national totals jumping from under 10 GW in early 2020 to over 50 GW by 2025.
- Growth is expected to continue, fueled by ongoing deployment of both distributed rooftop systems and large solar farms.
- Brazil ranks among the top countries globally in installed solar capacity and continues to climb as installations increase.
Investment & Jobs:
The solar industry has attracted substantial investment and has generated thousands of jobs across installation and manufacturing segments.
Challenges & Considerations
- Some regulatory and grid-integration challenges remain, particularly concerning compensation rules for curtailed renewable generation and utility policies.
- Market conditions for large investors can fluctuate, as seen when some multinational energy companies adjusted plans for large centralized projects.
In Summary
Solar power in Brazil is booming:
- ~55 GW installed capacity (2025), ~22 % of total power capacity.
- Driven by both distributed rooftop systems and utility solar farms.
- Rapid growth continues, with strong solar resource potential and ambitious expansion ahead.