Fox ESS Achieves A-Rating in 2025 HTW Berlin Energy Storage Inspection
We are thrilled to announce that the Fox ESS H3-10.0-Smart hybrid inverter and ECS2900-H6 battery have earned an A-rating in the 2025 HTW Berlin Energy Storage System Inspection!
In this evaluation, Fox ESS showcased the performance of our fully in-house developed hybrid inverter and battery system. This result reflects our continued efforts in improving energy storage technology.
HTW Berlin, a leading German university of applied sciences, is well-regarded for its research in energy storage technologies. Its annual 'Storage Inspection' reports provide valuable evaluations, testing energy storage systems under real-world conditions. This research contributes to the advancement of efficient and reliable energy storage solutions.
For more details, check out the full report here: https://solar.htw-berlin.de/studien/stromspeicher-inspektion-2025
Business Development Manager bij Landport Energy (part of Louwman Group)
7moYes I saw the report and was impressed, even better than I already expected. I have this exact system only 8kW H3 inverter instead of 10kW. Key take away: essentially only some European manufactured products have a slightly higher efficiency. But: that also comes with like ~ 1.5-2 x the costs of product. That group is imo luxury that not all ordinary folks can afford. Ofcourse a Ferrari beats my car at home, but that is the law of deminising returns. Its never the ultra-cheap product which is a wise decision, we all know that I hope. For me it is the quality/price ratio which is the most important parameter imo. And based on that condition there is a clear winner 😉. Congrats!