features
1、high reliability, small size, low noise, intelligent back-end operation system; support off-line, anti-reverse, data protection;
2、support the second voltage systems comparison function;
3、support multi-channels charge-discharge curve comparison;
4、support software intelligent sorting and grouping function; support multi-channels parallel function;
5、with high-quality discharge energy feedback to grid, efficiency ≥ 75%;
6、connector impedance monitoring to avoid unsafe problems due to poor contact or long time oxidation of connectors.
testing function
