| United States | High | 8-15% | Strong incentives, ample land, mature market. |
| United Kingdom | Moderate | 6-10% | Growing market, government support. |
| Australia | High | 10-18% | Abundant sunlight, supportive policies. |
| Canada | Moderate | 7-12% | Incentives available, varying by region. |
| India | High | 12-20% | Growing market, government push for renewables. |
| South Africa | Moderate | 8-14% | Increasing demand, solar-friendly policies. |
| Nigeria | Moderate | 8-13% | Growing market, regulatory challenges. |
| Ireland | Low to Moderate | 5-9% | Limited sunlight, government incentives. |
| New Zealand | Moderate | 7-12% | Supportive policies, moderate market growth. |
| Singapore | Low | 4-7% | Limited land, urbanized, moderate government support. |
| Malaysia | Low | 4-8% | Moderate government support, urbanized. |