OPzV batteries, also known as valve-regulated tubular plate batteries, are a highly reliable energy storage solution designed for demanding applications. At the core of their exceptional performance lies the design and construction of their plates. OPzV battery plates play a crucial role in determining the longevity, capacity, and efficiency of the battery.
The positive plates in OPzV batteries are tubular in design. These tubular plates are composed of a lead alloy framework filled with active material. The tubes are encased in a special microporous polyester gauntlet that prevents shedding of the active material during charge and discharge cycles. This construction significantly enhances the battery’s cycle life and provides high resistance to deep discharge conditions.
The negative plates, on the other hand, are flat plates made of a lead grid structure that ensures uniform current distribution and efficient electron flow. These plates are also designed to complement the positive tubular plates and maintain overall battery balance during operation.
OPzV plates are known for their high corrosion resistance, low self-discharge rate, and ability to operate in a wide range of temperatures. This makes them ideal for applications such as renewable energy systems, telecom backups, and industrial power supplies. The unique combination of tubular positive plates and flat negative plates ensures reliability, even under extreme operating conditions.
