On 26 October Amunche Solar, the local unit of Spanish developer Solarpack, agreed to sell power at $64.84 per MWh under a 20-year contract it won at an auction, considered to be one of the lowest unsubsidised prices for PV in the world.

But it wasn't alone in setting an aggressive strategy for solar in Chile: First Solar's SCB II offered $67-$68/MWh.

Together