by master_heiwit | Nov 8, 2025 | General Articles
Heiwit Installers Course - Residential Battery (Sodium-ion 48 V, 10 kWh) Heiwit opens registration for the technical course for installers dedicated to the 10 kWh sodium-ion residential battery. A practical and concrete appointment to learn installation,...
by master_heiwit | Oct 25, 2025 | Insights, Sodium ion batteries, Guides, Footer Guides, Photovoltaic systems
Heiwit battery retrofit on existing photovoltaic systems: when it pays to kit and when to replace the inverter Integrating a Heiwit sodium ion battery into your existing photovoltaic system is possible and often cost-effective. There are two ways:...
by master_heiwit | Oct 22, 2025 | Insights, Sodium ion batteries
Certified temperature range of Heiwit batteries Heiwit sodium-ion batteries have been tested and certified by TÜV SÜD. Below are the main values for the operating temperature as given in the official Heiwit temperature document.
by master_heiwit | Oct 17, 2025 | Press review
Heiwit turns 2 years old Tomorrow designed today October 2023 - October 2025 In just twenty-four months Heiwit has gone from intuition to industrial reality: bringing safe, affordable and sustainable sodium ion storage systems to the European market. Today...
by master_heiwit | Oct 9, 2025 | Press review
Verona, 8-9 October 2025 - Two intense days full of meetings and enthusiasm. Heiwit was a great success at the Solar & Storage 2025 exhibition in Verona, presenting its sodium ion storage solutions in Hall 6, Stand S8....
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