Prominent VC Firms Pump More Capital into MiaSole’s CIGS Solar PV

The Santa Clara, California-based manufacturer of copper indium gallium selenide (CIGS) solar photovoltaic (PV) panels

“This funding comes at a time when the company has begun production of 14% modules with the industry’s lowest capex per watt, which is now under 50 cents. We are pleased that investors have demonstrated a powerful endorsement of our strategy and growing success in the market,” said John Carrington, MiaSolé CEO.

“This additional investment will allow us to take the company to the next level and we are focused on aggressively building the commercial side of our business with both our traditional glass-on-glass and flexible products. We have demonstrated technology leadership and are now focused on commercial performance: our investors have responded to that.”

Thin-Film CIGS Investments on the Rise

Investments have been flowing in to CIGS thin-film solar energy manufacturers so far this year. Energy conversion efficiencies and manufacturing processes for thin-film CIGS have been improving, making it an increasingly attractive alternative to thin-film cadmium-telluride (CdTe) solar panels.

The VC investment in MiaSole comes on the heels of Loveland, Colorado-based thin-film CdTe manufacturer Abound Solar

Noting challenges to thin-film CIGS manufacturers that includes realizing further cost reductions and conversion efficiencies, Lux Research nonetheless

Showa Shell Sekiyu’s Solar Frontier, the largest CIGS solar PV manufacturer, and EDF Energies Nouvelles in mid-January

Having come to dominate silicon solar PV manufacturing, China’s now focusing on thin-film solar PV. China’s TGF Radiant Group in early January

For its part MiaSole increased the energy conversion efficiency of its thin-film CIGS PV more than 30% in 2011. The company’s installed more than 55-MW of solar modules in projects spanning North America, Europe and Asia. This includes both traditional glass-on-glass solar PV, as well as flexible, rolled rooftop products.

Vantage Point Capital Partners’ managing director Stephan Dolezak touted MiaSole’s prospects and potential. “MiaSolé is entering into an important time in its history. It has the right strategy, the right technology and the right team to deliver a new benchmark in solar for cost, performance and capital efficiency with the enormous benefit of being able to compete in both the traditional glass and flexible panel markets.”

Investor backing for competing Cd-Te solar PV isn’t dying out either, even in light of troubles at market leader First Solar.