SolarCity installs record 189MW in Q2

Facebook
Twitter
LinkedIn
Reddit
Email

The largest US PV installer, SolarCity, reported continued installation and revenue increase in the second quarter of 2015, backed by increasing pre-booked customers.

SolarCity reported second quarter 2015 installations of 189MW, compared to 153MW in the seasonally weak first quarter, up 77% year-on-year. The company added 44,900 customers in the quarter. 

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

Residential installations totalled 168MW in the second quarter, up 86% year-on-year. 

On a regional basis, installations in California continue to dominate and grew 97% year-on-year. However, its East Coast installations were said to have accounted for almost one-third of installations in the quarter, increasing 187% year-on-year. 

California grew 97% Y/Y and East Coast states not only rebounded from the seasonally slower winter months in Q1 2015 but grew as a whole 187% Y/Y to almost one-third of our installations in the quarter. 

The company reached cumulative installations of 1,418MW at the end of the second quarter, an increase of 86% year-on-year. Cumulative customer levels reached 262,495 at the end of quarter, an increase of 86% year-on-year. This compares to 218,000 cumulative customers achieved at the end of the first quarter.

In measuring future growth and meeting its latest guidance of MW installed of 920MW to 1GW of installs in 2015, SolarCity reported it booked 395MW in the second quarter, compared to 237MW of new installations in the prior quarter. 

The company noted that it had shifted from deployed systems as its guidance metric to installed systems, due to utilities being unable to keep up with install approvals. However, the install level is lower than its 1GW previously deployed metric guidance.

The company noted that it expect installs in the third quarter to reach a record 260MW, representing growth of 89% year-on-year.

Read Next

June 18, 2026
Aiko has signed a 1.2GW module supply deal with Infinity Power to supply modules for the latter’s Nefer Menya solar-plus-storage project.
June 18, 2026
US tracker supplier Array Technologies has launched an enhanced version of its DuraTrack system that supports a two-row module format.
June 18, 2026
Sonnedix has received authorisation from Spain’s CNMC to operate as a licensed electricity trading and supply company in the country.
June 18, 2026
Data loss in PV project design can lead to inaccurate energy modelling and underperforming solar projects. Maksim Markevich examines how the industry can avoid these blind spots.
June 18, 2026
Norwegian independent power producer (IPP) Scatec has reached financial close for the 120MW Sidi Bouzid II solar PV project in Tunisia.
June 18, 2026
Renewable energy investment platform Chrysalis Renewables LP (Chrysalis) has acquired the Atlas V and Atlas VI solar projects in the US.

Upcoming Events

Media Partners, Solar Media Events
June 30, 2026
Sacramento, California
Media Partners, Solar Media Events
August 25, 2026
São Paulo, Brazil
Media Partners, Solar Media Events
September 1, 2026
Mexico City, Mexico
Solar Media Events
September 9, 2026
Schaumburg, Illinois
Media Partners, Solar Media Events
September 9, 2026