July - September

 2021:  January - March | April - June | July - September | October - December

NABCEP CE Conference
  Aug 9-12, 2021
  Knoxville, TN
  https://web.cvent.com/event/a2bbfd6d-8e16-4fe5-bd8d-171d700b0654/summary

Solar PV World Expo 2021(PV Guangzhou 2021)
  Aug 16-18, 2021
  Guangzhou, China
  http://pvguangzhou.com/index.php?lang=en

NASEW 2021
  Sep 21-23, 2021
  New Orleans
  https://www.solarpowerinternational.com/