SMA SOLAR TECHNOLOGY Sma inverter stp4.0 -3av-40 ip65
PV inverter for three-phase grid feed-in, Pac,r/Sac,max: 4.0 kW/4.0 kVA,transformerless, with reactive power supply, integrated WLAN andSpeedwire/Webconnect communication interface based on Ethernet, incl.SMA Modbus and SunSpec protocol, integrated webserver, RS 485 andTS4 communication connection, SMA Smart Connected service package,multi-string function, DC SUNCLIX terminal, incl. a DC disconnector,documentation available in all European languages