Hessel van den Berg

Hessel van den Berg (1970) is technical manager at Zonnefabriek.

He regularly reports on current developments in the world of sustainable energy. Hessel has a talent for translating complex information into crystal-clear blogs.

He obtained his master's degree in physics at the University of Groningen, where he specialized in global energy and environmental issues. Hessel has been working as a technical expert, editor and trainer at Zonnefabriek since 2014. He also works at our partner SMA, where he is responsible for technical calculations of solar power projects, solving technical issues and training solar power professionals in the Benelux. Fun fact: he speaks fluent Chinese.

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Articles of Hessel

07 april 2025

How do I change the PV optimized charging setting from 100% PV to a lower percentage?

How do I change the PV optimized charging setting from 100% PV to a lower percentage?

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03 april 2025

What is the efficiency of solar cells?

De opbrengst van een zonnecel hangt af van het materiaal waar de zonnecel van gemaakt is. Kristallijne zonnecellen zijn over het algemeen het beste.

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03 april 2025

Hotspots: What are they and what can you do about them?

Explanation of the phenomenon of hotspots in solar panels and the potential dangers they pose to energy yield. Request advice with no obligation.

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03 april 2025

Do I need to register with the grid operator or energy supplier?

Do you need to register with the grid operator or energy supplier before installing your solar panels? We guide you through the process.

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