The traditional Sherry Solera is exposed to the sun, hence the name. The warmth of the sun encourages an active fermentation and natural aging. This unique blending system consists of several rows of small oak barrels stacked upon one another grouped by vintages. The oldest is at the bottom and the most recent at the top.
At bottling, approximately one third of the contents of each of the barrels on the bottom level is removed. Sherry from the row immediately above will replace what was removed and so on until a complete transfer is made from top to bottom.