2500mtls-thumbLeading – edge Technology
Maximum efficiency of 97% and wide input voltage range
Internal DC switch
Transformerless GT topology
Compact design
Ethernet / RF technology / Wi-Fi
Sound control
Easy installation
Comprehensive Growatt warranty program







Growatt 5500 MTL-S

Input Data (DC)
Max.DC power 5750W
Max.DC voltage 550V
Start Voltage 100V
DC Voltage Range 70V-550V
MPPT Voltage Range/Nominal voltage 80V-550V/360V
Full load DC voltage range 175V-500V
Max.input current of tracker 15A
Max.input current per string 15A
Number of MPPT trackers/strings per MPPT tracker 2/1
Output Data (AC)
Rated AC output Power 5000W
Max.AC power 5000W
Max.output current 22.7A
AC nominal voltage/range 220V/230V/240V 180Vac-280Vac
AC grid frequency/range 50/60Hz;±5Hz
Power Factor 1
THDI 0.8leadding-0.95lagging
AC connection Single phase
Maximum Efficiency 97.9%
Euro Efficiency 97.4%
MPPT Efficiency 99.5%
DC reverse polarity protection yes
DC switch for each MPPT yes
Output over current protection yes
Output overvoltage protection-varistor yes
Ground fault monitoring yes
Grid monitoring yes
Integrated all-pole sensitive leakage current monitoring unit yes
General Data
Dimension(W/H/D) 355*374*158
Weight 14.5KG
Operating Temperature Range -25℃ … +60℃
Noise Emission (typical) ≤25dB(A)
Altitude 2000m without derating
Self-Consumption(night) <0.5W
Topology Transformerless
Cooling concept Natural
Environmental Protection Rating IP65
Relative Humidity 0~100%
DC connection H4/MC(opt)
AC connection Screw terminal
Display LCD
Interface: RS232/RF/ WiFi/Ethernet yes/opt/opt/opt
Warranty: 5 years/10 years yes/opt
Certificates and Approvals
CE, IEC62109, G83, VDE0126-1-1, G59, AS4777, AS/NZS 3100, CEI0-21, VDE-AR-N4105, EN50438, CQC