FIGURE: Cumulative U.S. PV Installed Capacity, 2007-2016E. Source: GTM Research / SEIA U.S. Solar Market Insight

The U.S. solar market is shining brighter than ever according to the U.S. Solar Market Insight Report, Q3, 2015. Installed solar PV capacity in the U.S. was 1,361 MW, marking the eighth consecutive quarter in which the U.S. has installed more than a gigawatt of capacity. It also sets the stage for the best year in history for solar installations. The report was prepared by GTM Research and the Solar Energy Industries Association (SEIA).

“This past quarter marked the calm before the storm,” said GTM Research Senior Solar Analyst Cory Honeyman. “The one-gigawatt mark for quarterly capacity additions will serve as a distant floor as project developers ramp up installations in the next five quarters before the planned step down of the 30 percent federal Investment Tax Credit (ITC).”

GTM Research expects the fourth quarter of this year to be the largest quarter for solar installations in U.S. history. Led by the utility-scale segment, representing 42 percent of the nationwide total, the U.S. will install more than 3 GW. Looking further out, cumulative PV installations will nearly double between now and the end of 2016, bringing the nationwide total to 41 GW.

Key Findings from the Report:

• The U.S. installed 1,361 MWdc of solar PV in Q3 2015, marking the eighth consecutive quarter in which the U.S. added more than 1 GWdc of PV installations.
• Throughout the first three quarters of 2015, 30% of all new electric generating capacity brought on-line in the U.S. came from solar.
• As of Q3 2015, more than 50% of all states in the U.S. have more than 50 MWdc of cumulative solar PV installed.
• Totaling 18.7 GWdc, the current utility PV development pipeline is greater than all U.S. PV installations brought on-line through the end of 2014.
• GTM Research forecasts that 7.4 GWdc of new PV installations will come on-line in 2015, up 19% over 2014. Growth will occur in the residential and utility PV segments, while for the second straight year, non-residential solar will dip 5%.
• 2014 was the largest year ever for concentrating solar power, with 767 MWac brought on-line. The next notable CSP project slated for completion is SolarReserve’s 110 MWac Crescent Dunes, which entered the commissioning phase in 2014 and is expected to become fully operational by early 2016.

FIGURE: U.S PV Installations, 2010-Q3 2015. Source: GTM Research / SEIA U.S. Solar Market Insight

The report forecasts that the U.S. solar PV market as a whole will grow 19 percent over 2014 and will reach 7.4 GW by the end of 2015.

“Year after year, we’re seeing the demand for solar energy in America skyrocket, and the benefits that brings to both our nation’s economy and environment are staggering,” added Rhone Resch, SEIA President and CEO. “As we gear up for what’s expected to be an unprecedented year for our industry, and nation, this report reveals just how important it is to maintain smart, effective, forward-looking public policies, like the ITC.”