Max. DC power (@ cos φ = 1): 4200W
Max. input voltage: 550V
Max. input current: 15A
Rated power (@ 230 V, 50 Hz): 4000W
Max. apparent AC power: 4000VA
Nominal AC voltage: 220V - 240V AC
AC power frequency / range: 50 Hz, 60 Hz / -5 to +5 Hz
Max. output current: 22 A
Self-consumption (night): 1W
Dimensions (W / H / D): 490 / 519 /185 mm
Weight: 26 kg
Operating temperature range: -25 deg C. – 60 degC
Thanks to the higher, 750 volt maximum DC input voltage, often times one less module string is needed because more modules can be switched on in a series.
Greater flexibility in planning, implementing and solar harvest: The advantages of multi-string technology in the new transformerless Sunny Boy are also available in the 3 kW model.