24OPzS2500

Classic OPzS batteries have been proven energy suppliers for decades, which  convince in robustness, reliability and extremely long design- or cycle life. OPzS is a  flooded Lead Acid battery that adopts Tubular Plate technology to offer high reliability  and performance. OPzS is designed and manufactured according to DIN40736- 2/IEC60896-11 standards and with die-casting positive spine and patent formula of  active material. OPzS series batteries offer 400% more cyclic life than the standby  series. It is suitable for solar and wind renewable energy storage, traction etc. OPzS  series is the best choice for energy system in high altitude area.

 Low maintenance due to optimised alloy and large electrolyte reserve

 Tubular plates in block and single cell version – most robust design 

 Excellent standby and cycling behavior – long life 

 Completely recyclable – low CO2 footprint

 20 years design life at 20 °C ambient temperature (80 % remaining capacity from C10)

 Wide operating temperature range from -40°C to 60°C 

 Tubular positive plate with prolonged cycle life 

 Lead Calcium die cast grid with improved corrosion resistance capability

 Low self-discharge rate and long shelf life 

 Excellent deep discharge recovery capability 

 Very high operational reliability under rough operating conditions 

 Container made from high quality transparent or translucent plastics 

 Also available in dry charged condition with separate electrolyte 

 Low gassing (EN 50272-2) thanks to low antimony alloy:<2% for cells; <3% for blocks

 Designed in accordance with IEC 60896-11, DIN 40736 and DIN 40737 T3 

 Manufactured in Europe in our ISO 9001 certified production plants