The power.bloc OPzS batteries are vented stationary batteries with liquid electrolyte (diluted sulphuric acid).

Product features

• Tubular plate
  • Long life in cyclic operation
  • Used in solar installations designed to meet small to medium demand levels
  • Excellent operating reliability
• Use of special grids with higher lead contents
  • Optimal acceptance of charge
  • Very good resistance to corrosion
• Casing made of robust highly-transparent PP and battery cover with integral lifting strip
  • Easy to handle
  • Robust in day-to-day use
  • Electrolyte level easily checked
• AquaGen^® recombinator (optional)
  • Extremely long intervals between topping-up with water, even total freedom from maintenance