OPzV tubular gel batteries 200–3000 Ah
Country: China · Model: OPzV
Maintenance-free OPzV gel batteries with tubular plates, with a capacity of 200–3000 Ah (C10) and a service life of up to 20 years. They work in solar and other cyclic energy storage systems.
- Technology
- VRLA GEL, tubular plates
- Version
- 2 V cells (4OPzV200 … 24OPzV3000), 12 V monoblocks, including front-terminal
- Capacity
- 200–3000 Ah (C10)
- Life
- up to 2500 cycles (2 V) / 2000 cycles (12 V) at 60% DoD
Technical specifications
| Technology | VRLA GEL, tubular plates |
|---|---|
| Version | 2 V cells (4OPzV200 … 24OPzV3000), 12 V monoblocks, including front-terminal |
| Capacity | 200–3000 Ah (C10) |
| Life | up to 2500 cycles (2 V) / 2000 cycles (12 V) at 60% DoD |
| Service life | up to 20 years |
| Case | ABS UL94-HB (UL94-V0 optional) |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
VRLA GEL technology combines an electrolyte thickened to a gel with tubular positive plates, as in traction batteries, so the active mass does not shed during deep cycles. The range of 2 V cells runs from 4OPzV200 to 24OPzV3000, where the number after OPzV gives the capacity in Ah at the ten-hour discharge. There are also 12 V monoblocks, including front-terminal ones, with terminals at the front for mounting in cabinets. The life reaches 2500 cycles for cells and 2000 cycles for monoblocks at 60% DoD. The gel electrolyte does not stratify over the height, which matters for tall 2 V cells. The case is ABS UL94-HB, UL94-V0 optional.
How to choose
The main question is the size of the bank. From a few hundred Ah, 2 V cells are the more rational choice, giving up to 2500 cycles, whereas 12 V monoblocks are rated for 2000 cycles. Monoblocks are convenient for small solar plants and telecom cabinets, and the front-terminal version saves rack space. For BESS with frequent deep cycling and limited floor area, consider LiFePO4 batteries, for example LFeLi 12.8 V of 7–200 Ah.
Request a price and lead time
OPzV tubular gel batteries 200–3000 Ah. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
How long do OPzV gel batteries last?
Service life is up to 20 years. The cycle life is up to 2500 cycles for 2 V cells and up to 2000 cycles for 12 V monoblocks at 60% DoD.
What does the marking 24OPzV3000 mean?
The number 3000 corresponds to a capacity of 3000 Ah at C10 discharge, and 24 relates to the number of positive plates in the cell.
Do OPzV batteries need servicing?
No, these are valve-regulated VRLA gel batteries, and no water top-up is needed. It is enough to check the cell voltage and the tightness of connections periodically.
Why is OPzV better than ordinary AGM in a solar system?
Tubular plates and gel electrolyte give up to 2500 cycles at 60% DoD and up to 20 years of service, so the battery tolerates daily cycling for longer.
Is OPzV available in a front-terminal version?
Yes, besides 2 V cells, 12 V monoblocks are produced, including front-terminal ones with terminals on the front panel.
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