US solar installed capacity to reach 40GW by 2017

Facebook
Twitter
LinkedIn
Reddit
Email

The amount of solar capacity installed in the US is forecast to nearly double to 40GW by 2017, up from 20GW in 2014, according to a new video report from the US Solar Energy Industries Association (SEIA).

Solar, the fastest growing source of renewable energy in America, will be producing enough energy to power eight million homes by 2017, with all solar markets expected to grow 25-50% in this period. It is expected that 16 states will install more than 100MW solar in this time.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

SEIA's video cited policies such as the Solar investment tax credit (ITC), net energy metering and the Renewable Portfolio Standard (RPS) as major drivers for the growth.

Looking back, since 2010, the average price of a panel has dropped 63%, while the average price for a PV installed systems has dropped 50%.

From 2004 to 2014, cumulative investment in the industry rose from US$2.6 billion to US$71 billion. Installed capacity grew from 500MW to 20GW and the number of utility-scale plants grew from 100 to 1,100.

The US industry currently employs 174,000 people, adding workers at rate 20 times faster than overall economy.

SEIA president and chief executive Rhone Resch said: “In 2004 only two states had 10MW of installed solar capacity, yet a decade later, 35 states had topped that threshold – and 20 states had more than 100MW? But here’s the best news of all: we expect to double our total capacity in the next two years alone.”

Read Next

May 19, 2026
Michigan power utility DTE Energy has issued a tender for 1GW of new solar PV and wind power projects across the state.
May 19, 2026
JinkoSolar has partnered with PM Green to supply 200MW of modules, as part of a broader collaboration covering up to 1GW of capacity. 
May 19, 2026
Alex Barrows and Molly Morgan of CRU lay out their predictions for the biggest themes at this year's Intersolar Munich and SNEC conferences.
May 19, 2026
Inox Clean Energy has completed the acquisition of US solar manufacturer Boviet Solar Technology in a deal valued at around US$750 million.
May 19, 2026
NextEra Energy and Dominion Energy have confirmed that they will combine, forming the largest regulated power utility company in the world.
May 19, 2026
Enel Green Power North America has acquired a 270MW operational solar PV portfolio from an unnamed US utility.

Upcoming Events

Solar Media Events
May 20, 2026
Porto, Portugal
Upcoming Webinars
May 27, 2026
9am BST / 10am CEST
Upcoming Webinars
May 27, 2026
9am BST / 10am CEST
Media Partners, Solar Media Events
June 2, 2026
Johannesburg, South Africa
Media Partners, Solar Media Events
June 3, 2026
National Exhibition and Convention Center (Shanghai)