Enphase CEO resigns while energy storage demand remains ‘slower than anticipated’

August 9, 2017
LinkedIn
Twitter
Reddit
Facebook
Email
Paul Nahi, now former CEO of Enphase. Image: Solar Media.

Founder and CEO Paul Nahi last night announced his resignation from Enphase, the PV microinverter maker and energy management specialist, which also makes its own AC Battery for energy storage.

Nahi revealed his decision during the company’s most recent earning’s call last night, when second quarter results for this year were discussed. The results showed a revenue improvement over the previous quarter but the company continues a difficult journey to become profitable and continues to face strong competition in the inverter sector of the solar industry.

“It has been an enormous privilege to lead Enphase since inception and through its growth to become a leading global energy technology company,” Paul Nahi said.

“Our invention of the microinverter and the introduction of module level data monitoring has transformed the global solar energy landscape. Having managed Enphase from a concept through global leadership, I feel the time is right for a new CEO to continue its growth, while Enphase increases market share, expands into new geographies and explores new opportunities.”

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

While Enphase has deployed more than 650,000 systems in over 100 countries, including 15 million microinverters, the company is still battling to turn a profit in a highly competitive space. The company netted revenues of US$74.7 million in Q2 2017, 36% up from the previous quarter, shipping 224MW (DC) of microinverters. This meant a quarterly reduction in GAAP losses, from US$23.3 million in Q1 to US$12.1 million in Q2.

Battery market developing ‘slower than anticipated’

On the AC Battery product, Enphase COO Badri Kothandaraman said during the earnings call that while pricing for the batteries remains “competitive”, the “total addressable market is developing slower than what we anticipated”.

“However, we did see an uptick demand for the AC battery in Europe during the second quarter,” Kothandaraman said.

“While slow to develop, we expect the worldwide storage market will eventually grow as costs come down and as utilities better understand how to incorporate distributed storage onto the grids.”

Additional reporting by Mark Osborne.

Read Next

November 18, 2025
The quarterly financial results of US non-lithium battery storage startups ESS Inc and Eos highlight their commercialisation strategies.
November 18, 2025
US residential solar and energy storage installer Sunrun has posted revenue of US$724.6 million in the third quarter of this year, as the company implements its “storage-first strategy”.
November 12, 2025
Energy storage developer and system integrator Energy Vault has released its Q3 2025 financial results, showing growth credited to expanding projects in Australia and its ‘Asset Vault’ subsidiary.
November 6, 2025
As China enters Q4 2025, the capacity utilisation rate of the country’s energy storage battery manufacturing capacity will remain high, a trade body said.
Premium
November 4, 2025
Samsung SDI is ramping up its manufacturing of energy storage batteries in the US to 30GWh by the end of 2026, while EV demand remains sluggish.