While grid-parity garners most of the attention, the breakthrough of residential solar and mini-grid systems in the developing world may prove a more transformative event for the future of solar PV. Solar manufacturers should be prepared for surges in stand-alone system demand, independent of existing grid-tied demand, as the push for clean electric power increases in the developing world.

When and how will increased demand for power and electrical services boost demand for higher wattage panels in the developing world?