Sun King Secures $40M Equity Investment from Lightrock

Sun King Secures $40M Equity Investment from Lightrock

13 December 2025•

A man with a beard sits in a red chair, wearing a blue blazer and smiling at the camera in a softly lit room.

Patrick Walsh, Sun King Founder & CEO

Sun King, a Nairobi, Kenya-based solar energy company, raised $40M in Equity funding.

Lightrock made the investment.

The company intends to use the funds to expand its decentralised solar energy systems across Africa and Asia, and its continued development of new products.

Read Also: Sun King Closes Record $156M Securitisation for Clean Energy

Led by CEO Patrick Walsh, Sun King is an off-grid solar energy company offering product design, financing, and installation across Africa and Asia.

Between 2025 and 2030, Sun King plans to grow its network of shops from 470 today to approximately 1,650 and increase its agent workforce from 45,000 at present to, approximately, 90,000 across the African continent.

Source: FinSMEs

Author

Lucy, the cute female unicorn of Lucidity Insights, waving and standing in front of a purple background.

Lucy is a young unicorn passionate about responsible business practices, from Sustainability and ESG performance management to deep-dive investigations of the broad socio-political and macro-economic implications of various government and business strategies. Lucy has a knack for research, data analytics, and understanding the implications of new and disruptive technologies. Prior to becoming a tech news reporter, Lucy spent a few years working for the United Nations, researching and evaluating the socio-economic impact of various programs and the adoption of technological innovations. Lucy studied integrated engineering, and worked on converting her fuel-powered car into an electric vehicle as her final project for graduation. Lucy can still be seen driving her zero-emissions vehicle in and around Dubai, where she grew up. Lucy speaks English and Arabic, and completed her studies in Canada, where she also minored in magic powered technological solutions. Lucy specializes in sustainable development, climate tech, ESG, social impact startups, venture capital, macroeconomics and geopolitics.

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