HUAWEI MERC-1100-P

Huawei MERC-1100W-P Power Optimizer

The Huawei MERC-1100W-P power optimizer is an advanced device designed to enhance the efficiency and safety of photovoltaic installations. It has a rated power of 1300W and features Safe DC technology, ensuring safe shutdown at 1V, significantly increasing safety levels. Equipped with an MC4 connector, it allows for quick and easy connection.

Thanks to its long cables (1.3m input and 0.1/2.9m output), the installation of the optimizer is highly flexible, allowing for adaptation to various photovoltaic system configurations. It is an ideal solution for demanding commercial and industrial applications requiring reliability, efficiency, and safety.

Advantages of the Huawei MERC-1100W-P Optimizer:

Long string design better suited for C&I scenarios
Input current up to 20 A, compatible with all module types
Automatic module mapping in less than 5 seconds
Enhanced detection for protection against high temperatures
Safe shutdown at 1V with improved detection
Accurate pinpointing of arc fault location along the cable
Technical Specifications:

Rated DC input power: 1100W
Max. input voltage: 125 V
MPPT operating voltage range: 12.5 - 105 V
Max. short-circuit current (Isc): 20 A
Max. efficiency: 99.5%
Weighted efficiency: 99.0%
Overvoltage category: II
Max. output voltage: 80 V
Max. output current: 22 A
Output bypass: Yes
Shutdown output voltage per optimizer: 1 V
Dimensions (W x H x D): 149 mm x 104 mm x 49 mm
Weight (including cables): 1.05 kg
Input connector: MC4
Input wire length: 0.1 m (short input cable version)
Output connector: MC4
Output wire length: 0.1 m (+), 5.1 m (-) (short input cable version)
Operating temperature/humidity range: -40°C to +85°C / 0%-100% RH
Degree of protection: IP68