2V250Ah OPzV Solar Battery - Tubular Gel Tech, 6000+ Cycles for Utility-Scale Storage

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Product Description

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Overview & Basic Info

Model NO.
GzV & GzS I GEL-Tubular
Nominal Voltage
2V
Discharge Rate
Low Discharge Rate
Shape
Square Battery
Electrolyte
Acid
Case Material
ABS
Maintenance
Free / VRLA
Specification
2V250Ah
Cycle Life
6000+ Cycles
Package Size
53cm * 36cm * 80cm
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Product Description

OPzV Solar Battery Overview

These batteries are known as OPzV and OPzS series, specifically engineered for renewable energy power reserve and supply systems. They provide exceptional reliability for utility-scale storage and deep cyclic applications.

Key Features

  • Extremely long life: Designed for 20 years of float service life.
  • Wide temperature range: Operates efficiently between -45°C and 60°C.
  • Stable durability: High performance for deep and cyclic discharges.
  • Modular installation: Saves footprint space and allows for easy management.
  • High reliability: Offers peace of mind against power failure.
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Technical Highlights

Tubular Positive Plates: Strengthened Pb-Ca-Sn-Ag grids with high corrosion resistance and high-energy PAM construction.

Flat Pasted Negative Plates: Thicker grids consisting of high purity Pb-Ca-Sn alloy for long-life support.

Separator: High-quality micro-porous PVC-SiO2 material for excellent electrolyte permeability.

Electrolyte: Gelled electrolyte mixed with high purity Sulfuric Acid and hydrophilic pyrogenic silica, providing good recovery after deep discharge.

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Typical Applications

1. Renewable Energy: Solar and Wind power projects.
2. On-Off-Grid Power industry.
3. Power Plants.
4. Mobile Energy power storage systems.
5. Telecom, BTS, and Radio wave stations.
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Detailed Photos

Technical Drawing
Battery Front
Battery Detail
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Specifications

Model Voltage (V) Capacity (AH) Dimension (L*W*H) mm Weight (kg) Type
GzV 2-1002100206*103*35611.80Tubular Gel
GzV 2-2002200206*103*35618.50Tubular Gel
GzV 2-2502250206*124*35622.50Tubular Gel
GzV 2-5002500206*166*47338.50Tubular Gel
GzV 2-100021000233*210*64677.50Tubular Gel
GzV 12-10012100406*173*21036.00Tubular Gel
GzV 12-20012200521*268*22069.00Tubular Gel
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Certifications

ISO Certificate
CE Certificate
UL Certificate

Frequently Asked Questions

What is the difference between GzV and GzS models?
The GzV is a sealed, maintenance-free VRLA battery with flame arrestor valves. The GzS is a vented flooded lead-acid battery which requires regular maintenance.
How long is the service life of these tubular gel batteries?
These batteries are designed for a float service life of up to 20 years, making them ideal for long-term renewable energy storage.
What temperature range can the battery handle?
The battery performs reliably in extreme conditions, with an operating temperature range between -45°C and 60°C.
What are the advantages of tubular positive plates?
Tubular plates use a special Pb-Ca-Sn-Ag alloy that provides superior corrosion resistance and high energy density compared to standard flat plates.
Can these batteries be used for solar power projects?
Yes, they are specifically designed for renewable energy power reserves, including large-scale solar and wind power storage systems.
What is the recovery capability after a deep discharge?
Thanks to the specialized gelled electrolyte formula, these batteries provide excellent recovery performance even after deep cyclic discharges.

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