Falcon+ is the only inverter in India to have ATC Technology - it can detect the outside temperature and regulate charging. When its sensor detects temperature higher than 25 degrees, it automatically decreases the battery charging boost voltage and current. Upon sensing temperature lower than 25 degrees, it intelligently increases the battery charging voltage and current. This protects your battery from overcharging in high temperatures and under charging in cold and increases the battery's lifespan by at least 6 months.