Update: Sol Voltaics Adds Backers for Solar Panel Nanowire Tech

Sol Voltaics, the Swedish startup that aims to apply nanowire materials to solar modules to dramatically hike their efficiency, has secured another $9.4 million in its current equity round, bringing the total to $15.6 million. This officially accomplishes funding goals for 2013 funding, and is enough to carry it to pilot production, according to the company.