Emmanuel Jefferson Kuesar

As CEO of SUN Energy, Emmanuel Jefferson Kuesar plays a pivotal role in driving the company’s strategic vision to accelerate the adoption of renewable energy solutions. With extensive expertise in digital transformation and strategic management, he leads key initiatives aimed at enhancing operational efficiency, customer engagement, and long-term sustainability.

His leadership in advancing solar energy projects has been instrumental in expanding SUN Energy’s footprint, contributing to both corporate growth and the broader goal of environmental sustainability. Emmanuel's forward-thinking approach, coupled with a deep understanding of the renewable energy sector, ensures SUN Energy remains a leader in the industry, delivering impactful and innovative solutions to meet evolving energy demands.

Oky Gunawan

Oky Gunawan is the Chief Sales Officer at SUN Energy, who brings over 23 years of valuable experience in sales and marketing from various industries, such as banking, FMCG, mobile phone, and automotive. Oky holds an Economic Management degree from Parahyangan University and has held key positions such as Commercial Director at Mitra Pinastika Mustika Rent, General Manager at LG Mobile, and Head of Market Indonesia at Sony Mobile Indonesia.

Oky is highly respected for his leadership skills and has received numerous awards and recognitions for his exceptional work, including the prestigious ""Global Best Talent"" award, Top 50 Best Leader, and Best Marketing Award for Best Retail Implementation from Sony Global. His extensive experience and expertise in leading Sales and Marketing teams to drive fundamental change and improvement in strategy, process, and profitability make him an invaluable asset to the SUN Energy team.

Under Oky's leadership, SUN Energy's sales team has seen exponential growth, and he continues to drive progress through innovative sales strategies that prioritize customer needs. Oky's deep understanding of customer needs and his ability to identify new opportunities for growth have positioned SUN Energy as a leader in the renewable energy industry. Additionally, Oky is passionate about promoting the adoption of clean energy solutions, and his efforts have contributed significantly to SUN Energy's success in expanding its reach and delivering innovative renewable energy solutions to customers."

Kenneth Cheng

Kenneth Cheng joins SUN as Group CFO, bringing over 25 years of experience in finance. Previously the CFO at PT Centratama Group, Tbk, he managed telco infrastructure assets, focusing on stakeholder reporting, funding, profitability, and operational efficiency. His career spans roles at Aurora Development & BTID Group, Gunung Sewu Group, PT Lippo Cikarang Tbk, CapitaLand, Central Trading & Development Corporation (Vietnam), Resort World Genting (Singapore), and PwC (Malaysia). Kenneth holds a degree from The City University of New York and will lead SUN's finance division, focusing on enhancing finance capabilities and exploring digitalization and big data.

Philip Lee

Philip Lee is a seasoned professional in the energy industry with over 20 years of experience. As an advisor at SUN Energy, he provides crucial strategic insights to guide the company's growth and success. Philip's expertise in project management, financial analysis, and corporate restructuring has played a key role in supporting several greenfield and brownfield solar energy development projects.

Philip is skilled in negotiating and securing Power Purchase Agreements (PPAs), which help mitigate project risks and support the implementation of strategic plans. He is also known for his ability to guide teams toward achieving company and project goals, thanks to his exceptional human resource management skills.

Before becoming an advisor at SUN Energy, Philip served as Chief Operating Officer at Sinenergy Holdings Pte Ltd & Subsidiaries, where he contributed to the development of solar power generation projects in Singapore, Vietnam, and Bangladesh. His financial acumen and deep knowledge of the energy sector were honed through an Honours Bachelor's degree in Accounting from Nanyang Technological University of Singapore, along with his membership in the Institute of Singapore Chartered Accountants.

Philip's strategic contributions have had a significant impact on the growth and expansion of SUN Energy, with his vision and experience playing a major role in broadening markets and increasing the company's overall profitability. His expertise and insights are frequently sought after by industry leaders looking to make a meaningful impact in the renewable energy sector.