Huawei MERC-1100W-P Power Optimizer (1100 W)

The Huawei MERC-1100W-P power optimizer is a device with a rated power of 1100 W, designed to work with selected SUN2000 series inverters. This version features Staubli MC4 connectors and long cables measuring 1.3 m at the input and 0.1/2.9 m at the output.

The Huawei MERC-1100W-P power optimizer allows for the optimization of PV modules at the individual panel level. The device supports an input power of up to 1100 W and a maximum input voltage of 125 V. The product features an IP68 protection rating, allowing safe operation in harsh environmental conditions at temperatures ranging from -40°C to +85°C. This system requires a full optimizer configuration on all modules in the supported string.

Key Features

• Maximum efficiency of 99.5%
• Safe DC protection reducing voltage to 1 V per optimizer upon inverter shutdown
• Long connection cables for easier installation (1.3 m at the input, 0.1 m and 2.9 m at the output)
• Built-in Staubli MC4 connectors
• Compliance with the IEC62109-1 safety standard (Class II)

Technical Data

Rated Input Power (DC)	1100 W
Maximum Input Voltage	125 V
MPPT Operating Voltage Range	12.5 - 105 V
Maximum Short-Circuit Current (Isc)	20 A
Maximum Output Voltage	80 V
Maximum Output Current	22 A
Input and Output Connectors	Staubli MC4
Input Cable Length (IN)	1.3 m (+/-)
Output Cable Length (OUT)	0.1 m (+) / 2.9 m (-)
Protection Rating	IP68
Dimensions (W x H x D)	149 x 104 x 49 mm
Weight (with cables)	1.0 kg