Hoppecke

The grid | Xtreme VR series represents the highest level of development of today's pure lead batteries in AGM technology and is trend-setting in terms of energy and power density for lead-acid storage technologies.

They were developed to meet customer requirements for increased performance and durability, as well as for use at elevated ambient temperatures. Due to its design as a top and front terminal version it is optimally suited both as a UPS battery in data centres and as a back-up battery in telecom applications.

The basis of the pure lead technology is the maximisation of the number of electrodes installed and the resulting larger electrochemical reaction surface, which results in a greater energy and power density for lead-acid storage technologies.

In the development of the HOPPECKE grid | Xtreme VR batteries, the focus was deliberately placed on the reworking and optimisation of all components in order to be able to fully exploit the performance gain of pure lead technology. This has redefined the standard for maintenance-free sealed batteries (VRLA).

The modular design of the battery rack grid | XtremeStack keeps the footprint small and makes installation and commissioning easy. Standardized modules lead to fewer spare parts to stock and simplified system upgrades. The scalability and exceptionally energy-efficient design also contribute to a low total cost of ownership.

Compared to conventional battery racks, the batteries in the new grid | XtremeStack are stored upright and without gaps. This unique arrangement has several advantages: It supports the function and at the same time saves space and is easy to maintain.

Maximizing dimensional stability through the innovative design and the heavy-duty plastic of the battery case allows the carrying of the multiple weight of each individual battery and the elimination of the safe-guard-tec.

Eight highly stable elements made of polyethylene with protective insulation are sufficient to create the modular grid | XtremeStack system to achieve maximum efficient use of space and power density (kWh/m²) - with comparatively less installation effort and lower costs. From now on, an expansion of capacity is no longer inevitable to connected to additional square meters.