The design principle for HOPPECKE net.power batteries is based on the use of grid plates and a fibreglass fleece as a separator in which the electrolyte is fixed.
Warum AGM-Batterien ohne Extended Stability Standard (ESS) Technologie für Rechenzentren, Telekom und Bahninfrastrukturen nicht geeignet sind
HOPPECKE Batterien | grid & sun | LinkedIn
HOPPECKE - 12 Volt Batterie - GRID POWER VRM | Klabauter-Shop