ESS Sales Intern - Poland

Poland - Warsaw

Full-time

Intern / Student

Your mission

Cześć i serdecznie witamy z naszego zespołu w Polsce!
We’re excited to offer a hands‑on internship for students passionate about renewable energy and eager to explore the world of Energy Storage Systems. This 6‑month internship will give you real exposure to our sales activities and market development in Poland. Curious? Here’s what you’ll be doing:

You support the ESS sales team with research, data analysis, and customer insights.
You assist in preparing sales proposals, presentations, and product information for customers.
You help identify new business opportunities within the Polish commercial and industrial market.
You collaborate with technical and marketing teams on customer materials and solution proposals.
You support ongoing customer communication and follow‑up activities.
You contribute to market intelligence by tracking competitors, industry trends, and new developments.

Your profile

All right, all right… that sounded exciting, didn’t it?
To feel comfortable and thrive during this internship, your background might look like this:

You are enrolled in a university program for the full duration of the 6‑month internship.
You study engineering, business, energy management, or a related field.
You are curious about sales, renewables, and energy storage technologies.
You enjoy working with data and can present information clearly.
You feel comfortable communicating with different stakeholders.
You are proficient in Polish (C1) and English (B2).

Why us?

You join a passionate, international team working on future‑driven energy solutions.
You gain real insight into ESS sales operations, customer interactions, and market strategy.
You work closely with experts in sales, product, and technical teams across Europe.
You develop practical experience that helps you grow into a renewable‑energy sales career.

Über uns

We are a green tech company unlike any other green tech company. We are a team of lateral thinkers, young professionals, and creative minds. We are fighting every day to make our mission happen – Clean Power For All!

With nearly 250 GW of clean power presently installed worldwide,

Welcome at Sungrow

Sungrow is the global leading inverter solution supplier for renewables. We are proud to look back to a success story that already began in 1997, but we never stopped striving for more. We want to give fresh impulses, inspire, and contribute to a sustainable development of our planet, that’s why we constantly improve our portfolio.
From floating solar plants to large-scale utility projects and to small residential products we always offer the best and most suitable solution. At Sungrow we hold more than 1500 patents – no wonder as we employ the biggest research and development team of the whole industry. 40 % of all Sungrow workforce is continuously investigating on how to further improve the existing portfolio.