Intersolar 2015: Sungrow expands 99% peak efficiency string inverter range

June 9, 2015
Facebook
Twitter
LinkedIn
Reddit
Email

Major PV inverter manufacturer Sungrow Power Supply is expanding both its 99% peak efficiency string inverter range as well as placing greater emphasis on international markets as it plans to showcase the new products as Intersolar Europe. 

Sungrow said it was displaying its SG20KTL, SG33/40KTL-M and SG80KTL string inverters, suitable for installations on commercial buildings as well as utility-scale applications, which have peak efficiency of 99% and were developed by Sungrow’s in house R&D team. Certification for the efficiency reached comes from the Austrian Institute of Technology.

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

Sungrow’s first 99% peak efficiency string inverter, the SG60KTL was launched at SNEC in Shanghai in 2014.

Well know for its central inverter range in Asia, notably China, Sungrow is also showcasing its SG500/630MX and SG2500-MV central inverters for utility-scale PV projects. 

The SG2500-MV is a 20-foot container solution with a total capacity of 2.5MW. The turnkey system solution is said to be able to provide high power yield with 4MPPT design.

“With our scientific background and the reliable performance of our inverters we have won the trust of customers around the globe, and currently have approximately 12GW of inverters installed worldwide,” noted Renxian Cao, founder and CEO of Sungrow. “We have a firm determination to explore Europe and other global markets and have achieved great results so far.”

Sungrow recently reported 2014 financial results, which highlighted PV inverter shipments outside China had increased around 45.5% to 426MW, up from shipments of 293MW in the previous year. 

Read Next

February 13, 2026
Inox Clean Energy has partnered with integrated renewable energy platform RJ Corp to expand into Africa’s renewable energy markets.
Premium
February 13, 2026
PV Talk: Charith Konda, energy specialist at IEEFA, says India’s 2026-27 budget aims to “establish a stronger supply chain within the solar and PV cell and module sector,” but warns that “execution is as important as the policy itself.”
February 13, 2026
Germany’s federal network agency (Bundesnetzagentur) has announced the results of its latest ground-mount solar auction, which closed with bids for more than twice as much capacity as was tendered.
February 13, 2026
AES Indiana, a subsidiary of US utility AES Corporation, has started commercial operations at a 250MW solar-plus-storage plant in Pike County, Indiana, US.
February 13, 2026
The US Treasury’s interim Foreign Entity of Concern (FEOC) guidance is “in line with expectations” according to a US renewable energy supply analyst.
February 13, 2026
Solar PV installations in India have reached a record 36.6GW in 2025, a 43% increase from the previous year’s 25GW.

Upcoming Events

Upcoming Webinars
February 18, 2026
9am PST / 5pm GMT
Solar Media Events
March 24, 2026
Dallas, Texas
Solar Media Events
April 15, 2026
Milan, Italy
Solar Media Events
June 16, 2026
Napa, USA
Solar Media Events
October 13, 2026
San Francisco Bay Area, USA