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

October 27, 2026
Thailand's cabinet has ‌approved a THB50 billion (US$1.48 billion) rooftop solar PV installation scheme, termed the People's Solar programme.
October 27, 2026
Scatec, the EIB, the EBRD and the AfDB have signed a US$650 million investment agreement for the Dandara solar-plus-storage project in Egypt.
October 27, 2026
Trinasolar will supply 580MW of solar modules and fixed-tilt mounting systems for four utility-scale solar projects in Poland and Lithuania.
Sponsored
October 27, 2026
Tongwei Solar's TNC 2.0 FULLX G12R-48 is designed for rooftop applications with varying available space and aesthetic requirements.
October 27, 2026
Caelux has signed an agreement with Indian PV manufacturer INA Solar to produce 3GW of perovskite-silicon ‘hybrid tandem’ modules.
October 27, 2026
ENNA Solar has signed an agreement to acquire a 166MW solar PV project with a 612MWh battery energy storage system (BESS) in Romania.

Upcoming Events

Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
February 2, 2027
London, UK
Solar Media Events
April 20, 2027
Istanbul, Türkiye