SMA STP 4.0 – 3AV – 40

Max input voltage V850
AC-nominal power VA4000
DC-nominal power W4125
Max efficiency %98,2
Protection rating65
Dimensions435x470x176 mm
Weight16,0 kg
Technologytransformerless
  • Speedwire/Webconnet integrated
  • DC-circuit breaker
  • according DIN VDE AR-N-4105:2018-11
  • for grid connection
  • degree of protection: IP 65
  • euro efficiency: 97,1 %
  • nominal power 4000 W AC
  • max. DC voltage: 850V
  • Display inclusive
  • 5 years warranty, up to 20 years optional