The Sonnenschein A500 range provides high capacities for many applications and has been used successfully for over 30 years in many installations worldwide. A500 batteries use industry-leading dryfit® technology and are available in a wide range of models, providing a solution for every power need.
The Sonnenschein A400 range has been specially designed for long life stationary energy storage, with proven reliability in a multitude of installations worldwide. The A400 batteries have superior dryfit® technology and are available in a wide range of models, providing a solution for every power need.
✓ Nominal capacity 1.20-200 Ah C20
✓ Excellent energy storage capacity combined with high reliability
✓ Grid plate construction with high quality lead calcium alloy, specially designed for enhanced energy density
✓ Very low gassing due to the internal gas recombination
✓ Superior cycling performance
✓ Shelf life up to 2 years at 20 °C without recharge due to the very low self discharge rate
Valve regulated lead battery with electrolyte fixed in a Gel.
Proof against deep discharge – greater long-term energy delivery; Stable design for up to 15 years design life.
Varies by model type: G-M5, G-M6, A-Terminal, F-M10, SR-6.3.
Fully recyclable: Resource-saving and low CO2 footprint