This article focusses on utility companies plans, but the real interesting part will be how solar power at individual level will pan out.
Similar to how mobile telecomunication has leapfrogged traditional cable based supply in many of these countries, it is likely that we might see people jumping from no electricity to off-grid solar installations without ever bothering to expand the grid.
This will be an interesting case study to see how viable such kind of developments are on a larger scale.