OPzS Battery

Our OPzS batteries are characterized by their long life span, durability under cyclic use conditions as well as for their low maintenance requirements, providing you a cost effective energy solution.
Their robust construction, the high quality raw materials used for their production in addition to their optimum design - according to DIN international standards, enhance their capacity and performance.
Quality Features & Product Benefits
- Optimum design
- Long design life (20 years at 20οC)
- Capacities exceed the nominal values of international DIN standards
- High performance, reliability and safety level
- Exceptional behaviour at cyclic applications
- Low maintenance requirements
- Maximum compatibility
- Increased flexibility at storage time
- Recyclable
Technical Features
- Cells' capacity range is from 100 up to 3000Ah
- Batteries available as 2V cells and 6V & 12V monoblocks
- According to DIN 40736–1 & 2, DIN 40737-3, IEC 60896-11 & EN 50272–2 standards
- Can be delivered in liquid or dry charged status
- Transparent and calibrated case from SAN plastic material (Styrene Acrylonitrile)
- Specially designed and insulated terminal

OPzV Battery
Our OPzV batteries are characterized by their long life, increased durability under cyclic use conditions as well as for their low maintenance requirements, providing you a cost effective energy solution.
Their optimum design, according to DIN international standards, their robust construction and the state of the art manufacturing process, make OPzV batteries an ideal solution for high demanding applications such as renewable energy and telecom systems.
Quality Features & Product Benefits
- Capacities exceed the nominal values of international DIN standards
- Long design life (20 years at 20oC)
- Exceptional behaviour at deep discharge and cyclic applications
- High energy performance and reliability
- Enhanced safety level
- Maintenance free (require no addition of water or electrolyte)
- Minimum total cost of ownership and use
- Maximum compatibility
- Capability to be mounted in any position (vertically and horizontally, except inverse)
- Recyclable
Technical Features
- Capacity range: 200–3000Ah
- Available at 2V cells
- According to DIN 40742, IEC 60896 21 & 22 & EN 50272–2 standards
- Tubular positive plate made of Lead, Calcium and Tin
- Negative plate made from Lead, Calcium and Tin
- Gel electrolyte
- Plastic case made from polymer plastic ABS
- Specially designed terminals
OPzS & OPzV Stationary Batteries
SYSTEMS SUNLIGHT S.A. has a long-lasting and successful worldwide presence in the energy storage and power supply sectors. We operate in the market for three decades and we rank among the world's top manufacturers of energy products and systems, being specialized in the design, production and distribution of Energy Storage Systems for industrial, consumer and advanced applications, Energy Power Systems, Green Energy Systems and Energy-related services.