OPzS Solar

Flooded Deep Cycle Batteries View brochure OPzS Solar

Eternity Technologies flooded lead-acid batteries for the solar power & renewable energy market. Optimised design results in a low maintenance, reliable energy storage solution for critical and unstable conditions.

OPzS Solar


  • High energy density
  • Robust tubular positive electrode design, compliant with DIN 40736
  • Minimal maintenance due to low antimony alloy and large electrolyte volume
  • Operating temperature -20°C to +55°C
  • Low self discharge rate of approximately 3% per month at 20°C
  • EUROBAT design life: Long Life > 12 years
  • Fully recyclable with low CO2 footprint
  • 3000+ cycles at 60% D.O.D @ IUI charging
  • High cyclic performance
  • Compliant with: IEC 60896-11/ IEC61427


  • Solar / Wind Power Systems
  • Traffic Systems
  • Hydro Power Generation
  • Off grid Solutions
  • Telecommunications
  • Power Distribution Companies