Vesna TOPzS stationary batteries with low maintenance.
TOPzS stationary batteries are manufactured in accordance with DIN 40736, 60896 and IEC 896-1 standards. The individual accumulators (2V) are made of translucent polypropylene containers.
Stationary topzs are specially designed for solar installations.
Due to its extremely low discharge the positive tubular plates are suitable for off-grid (isolated) solar systems.