Sonnenschein A600 Sonnenschein A600 (OpzV) has extraordinary energy-saving features and excellent reliability, proven over decades in many installations worldwide. More Views Features & Benefits Valve regulated Gel technology (VRLA) Non-spillable (no water topping-up or electrolyte maintenance required); Meets Automotive regulations of IATA, DGR, and clause A67 Robust design Robust design makes the batteries resilient in harsh conditions Easy installation Horizontal mounting is possible – easy installation and maintenance Environmentally friendly Fully recyclable: Resource-saving and low CO2 footprint Valve regulated Gel technology (VRLA) Non-spillable (no water topping-up or electrolyte maintenance required); Meets Automotive regulations of IATA, DGR, and clause A67 Robust design Robust design makes the batteries resilient in harsh conditions Easy installation Horizontal mounting is possible – easy installation and maintenance Environmentally friendly Fully recyclable: Resource-saving and low CO2 footprint Documents & Resources Data Sheet Sonnenschein A600 Datasheet Multimedia Center