China delivers 5,000 solar systems to blackout-hit Cuba

China has shipped another 5,000 solar systems in 200 containers to Cuba, where a nationwide power outage persists, to supply electricity to public centers and isolated homes. This is a continuation of China's energy aid to Cuba amid its severe energy crisis, but the scale is modest relative to the country's total demand. The development underscores Cuba's dependence on external energy support and the ongoing fragility of its grid.