Kehua SPI20K-B-X2 20 kW 3F - solarni pretvarač

Kehua SPI20K-B X2 is a three-phase grid inverter designed to work with standard PV strings. It has 2 independent MPPT inputs and standard MC4 connectors. The inverter has AC and DC overcurrent protectors built in. It has anti-island, reverse polarity, and short circuit protectors, and type II DC / AC surge arresters. The inverter also has integrated DC switch which allows safe usage of the PV system, and remote monitoring which provides easy configuration, viewing the system’s operation and energy export.

Product characteristics:

• Maximum efficiency 98.6% 

• 2 independent MPPT inputs

• I&V Intelligent diagnostis

• Built-in AFCI function

• Input voltage from 180 to 1100 V 

• Wide range of grid voltage

• Built-in ESS port

• Ambient temperature range: -35 + 60 degrees C 

• Active cooling

Operation and installation:

• Easy installation and demounting thanks to mounting brackets 

• DC reverse polarity protection 

• Built-in overcurrent protectors on AC and DC side 

• Built-in short-circuit protectors on AC side

• Communication via RS 485, WiFi, 4G (optional), Bluetooth (optional) 

• Protection degree IP66 

• Dimensions 480 x 428 x 180 mm 

• Weight: 17 kg

Operation:

• Remote monitoring 

• Configuration through the application 

• Remote updates

• LED control indicator on the case