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- Overview
- Quick Detail
- Applications
- Specifications
- Competitive Advantage
- Recommended Products
Overview
The PITTAR OPzS Series is a premium range of flooded lead acid batteries engineered for the highest levels of reliability and performance. Manufactured in strict accordance with DIN 40736 and IEC 60896 standards, these batteries feature advanced Tubular Plate technology and a patented die-casting formula for the positive spine. This robust construction delivers over 400% more cyclic life compared to conventional standby batteries, making them the superior choice for demanding deep-cycle applications.
Designed for a 20-year floating charge service life at 25°C, the OPzS series offers exceptional long-term value. With an extremely low self-discharge rate of less than 3.5% per month at 20°C and the ability to be stored for up to 2 years before filling with electrolyte, they are ideal for both immediate and long-term project deployment. The series is also optimized for stable performance in high-altitude environments, ensuring reliable energy storage in even the most challenging conditions.
Quick Detail
| Type: | Flooded Lead Acid Battery |
| Technology: | Tubular Plate |
| Voltage: | 2V per cell |
| Capacity Range: | 100Ah ~ 3000Ah (C10) |
| Design Life: | 20 Years (Floating Charge @ 25°C) |
| Key Advantage: | 400% more cyclic life than standby series |
| Certifications: | ISO 9001, ISO 14001, OHSAS 18001 |
Applications
· Solar and Wind Renewable Energy Storage Systems
· Off-Grid and Hybrid Power Solutions
· Telecommunications Backup Power
· Utility and Grid-Level Energy Storage
· Traction and Material Handling Equipment
· Uninterruptible Power Supply (UPS) Systems
· High-Altitude Energy Storage Projects
Specifications
| Parameter | Value (Range) |
| Cells Per Unit | 1 |
| Voltage Per Unit | 2 V |
| Nominal Capacity (C10) | 100 Ah ~ 3000 Ah |
| Weight (without Electrolyte) | 9.5 kg ~ 166.7 kg |
| Weight (with Electrolyte) | 14.3 kg ~ 226.8 kg |
| Internal Resistance (Approx.) | 0.11 mΩ ~ 1.0 mΩ |
| Max. Discharge Current (5 sec) | 500 A ~ 10000 A |
| Design Life (Floating Charge @ 25°C) | 20 Years |
| Max. Charging Current | 15 A ~ 300 A |
| Float Charging Voltage (@ 25°C) | 2.23 V ~ 2.25 V per cell |
| Temperature Compensation (Float) | -3 mV/°C/Cell |
| Cycle Use Voltage (@ 25°C) | 2.40 V ~ 2.45 V per cell |
| Temperature Compensation (Cycle) | -4 mV/°C/Cell |
| Operating Temperature Range (Discharge) | -15°C ~ 50°C |
| Operating Temperature Range (Charge) | 0°C ~ 40°C |
| Terminal Type | F10 (M8) |
| Container Material | A.B.S. UL94-HB (UL94-V0 Optional) |
Competitive Advantage
· 400% More Cycle Life: Delivers unmatched longevity in cyclic applications, significantly reducing total cost of ownership.
· Proven Tubular Plate Technology: Ensures high reliability, consistent power output, and resistance to active material shedding.
· Global Standard Compliance: Designed and tested to meet rigorous international standards (DIN 40736, IEC 60896).
· Excellent High-Altitude Performance: Engineered to maintain full performance and stability in high-altitude environments.
· Low Self-Discharge & Long Storage Life: Maintains charge during extended storage, requiring less frequent maintenance than standard batteries.
· Wide Operating Temperature Range: Reliable operation in diverse and harsh climates, from -15°C to 50°C for discharge.
· Robust & Safe Construction: Available with UL94-HB or UL94-V0 rated ABS containers for enhanced safety.
