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Investing in solar parks, expansive rooftop systems and cutting-edge battery storage requires patience and a genuinely long-term outlook. Our goal is not to alarm, but to raise awareness and provide practical, actionable guidance to help manage these challenges professionally. We pay particular attention to technical aspects and the exceptional quality of the components used.
Buy cheap, buy twice
TÜV Rheinland’s inspection engineers work worldwide, assessing and securing solar parks. Time and again, they find that durability and high quality are not given enough consideration when selecting solar modules, inverters and storage batteries. This oversight can have costly, long-term consequences. As the saying goes, buy cheap, buy twice.
Project news at a glance:
Fighting back against theft
How to guard your solar assets
Cybersecurity threats rise for PV systems
Growing requirements for solar modules
From experts for experts:
Sonna Barry (Secida AG) – “Cybersecurity in focus as solar and storage join KRITIS”
Uri Sadot (SolarPower Europe) – “Hackers highlight solar infrastructure risks”
Martin Green (Euronergy) – “Glass-free modules are exceptionally thin and easy to install”
Dominik Dohr (BayWa r.e. Solar Trade) – “Supply chains embrace green operations”
New CEO talks on project business trends (videos)
Solar Investors Guide E-Paper (English):
Free download for investor newsletter subscribers without prior registration!
Minimising risks – Security of solar projects and power storage (December 2025)
Solarise parking and charging – Charging infrastructure for C&I and municipalities (September 2025)
Floating-PV, agri-PV and solar parks – Mounting on trickier terrain (July 2025)
The smarter E Europe – More innovations then ever before (May 2025)
Large Storage Systems – New Business for Utilities and Grid Operators (March 2025)
ELTIF & PPA – Funding Solar Projects (February 2025)
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The newsletter also shares updates on interesting projects and developments from Europe and further afield, alongside highlights from recent industry events. (HS)
