Huawei MERC-1300W-P Smart Module Controller Huawei MERC-1300W-P is a Smart PV Optimizer. Rated input DC power: 1300 W Absolute max. input voltage: 12.5–105 V Max. short-circuit current: (Isc) 20 A Weight: (including wires) 1.0 kg (2.2 lb.) Input wire length: 1.3 m Output wire length: 2.9 m Compatible inverters: SUN2000-12-25K-MB0, SUN2000-12-25KTL-M5, SUN2000-30-40KTL-M3, SUN2000-50KTL-M3, SUN5000-150K-MG0 This high-power adaptable controller is more inclusive and has enhanced compatibility. Product Features: Module-level Optimization Enhanced Installation Capacity Fault Detection Quick Generation of Physical Layout Diagrams Compatibility with the common modules More information: Datasheet Quick Installation Guide Declaration of Conformity