... modules, to enhance system reliability.3)Maximum Power Point Tracking technology(MPPT),MPPT Max. Efficiency> ... 99%.4)Active and passive two kinds of power brown-out detection, to achieve control of ... Wide DC input voltage range.6)EMC priority, Strong anti-interference ability.7)circuit frame compact, max ... output, automatically synchronized with the grid tracking, power factor close to 1.9)Fed into the ...