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ESS Senior Key Account Manager - UK

Sungrow Emea

UK - Milton Keynes permanent

Posted: April 9, 2026

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Quick Summary

Manage and deepen relationships with key clients in the UK Energy Storage Systems (ESS) market, developing strategic plans and executing key account plans to drive growth and foster key client relationships.

Job Description

Your mission:
Hey there and welcome to your new opportunity with us! We're thrilled to introduce a pivotal role that will shape our presence in the UK Energy Storage Systems (ESS) market. As our Senior Key Account Manager - ESS (UK), you'll be at the forefront of driving strategic growth and fostering key client relationships. Curious what this is all about? Let’s dive right in:

• Manage and deepen relationships with key clients, including utility companies and project developers, serving as their primary commercial contact and trusted advisor.
• Develop and execute strategic account plans, identifying growth opportunities in the UK ESS market, particularly for utility-scale projects.
• Lead the entire sales lifecycle for ESS projects, from initial lead generation and client consultation to contract negotiation and closure.
• Provide valuable market insights, competitor analysis, and client feedback to senior management to support product optimization and business strategy.
• Coordinate seamlessly with cross-functional teams, such as technical support, project management, and after-sales, to ensure exceptional solution delivery and client satisfaction.
• Represent Sungrow UK at industry events, conferences, and trade shows to build brand awareness and expand our client network.


Your profile:
All right, all right, that was intriguing, wasn't it? Now, in order to fit into this role, and be happy for a long time, your ideal background should look a lot like this:

• Minimum of 3-5 years of proven ESS sales experience in the UK market, with a track record of managing key accounts and achieving sales targets in the B2B sector.
• In-depth understanding of the UK ESS market, including trends, regulatory frameworks, key clients, and competitors.
• Proven ability to manage complex key accounts, build long-term strategic relationships, and drive account growth through consultative selling.
• Strong commercial acumen, with excellent negotiation, presentation, and communication skills (both verbal and written).
• A Bachelor's degree in Business, Engineering, Renewable Energy, or a related field.
• Fluent English language skills (C1) are essential, with proficiency in other languages being an advantage.
• A full, clean UK driving licence and willingness to travel across the UK are required, with occasional international travel.
• A self-motivated, results-oriented individual who can work independently while also collaborating effectively in a multicultural environment.


Why us?:
Join Sungrow UK and be part of a dynamic team dedicated to advancing clean energy solutions. We are a global industry leader in solar inverters and energy storage systems, committed to providing clean power to all. You'll contribute to shaping the future of sustainable energy in a fast-paced market. We offer opportunities for career advancement, attractive compensation and benefits, and a truly international working environment. At Sungrow, we value an inclusive and open attitude towards diverse cultures.

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