Basic Specifications

Product Overview

The OPzV battery series with Tubular Gel technology is specially designed for stationary applications, totally maintenance free, long service life, reliable performance in harsh conditions and excellent durability under cyclic use, a real premium and cost effective energy solution.

Technical Components

Key Features

• Capacity range(C10): 200Ah-3000 Ah
• Floating design life: 20 years at 25°C
• Cycle life: 80% DOD >2000 cycles; 25% DOD >6000 cycles.
• Self discharge rate: less than 2% per month.
• Wide operation temperature: -40°C~70°C.
• Excellent deep discharge recovery performance.

Technical Data & Standards

Compliant with international standards: IEC 60896-21/22, IEC 61427, DIN 43539T5, DIN 40742, and DIN 40744. Certified to ISO 9001, ISO 14001, and BS OHSAS 18001.

Main Benefits

• Long service life: Tubular positive plates and special alloy offer superior life in stationary fields.
• Performance and reliability: Optimized design exceeds all applicable international standards.
• Maintenance free: No water topping-up needed.
• Space optimization: Supports vertical and horizontal installation.
• Safety: Verified by independent third party certification agencies.
• Cost Efficiency: Low total cost of ownership, especially in hybrid systems.

Production & Applications

Certifications