Huawei SUN2000-65KTL Smart String Inverter

Max. Efficiency 98.9%
European Efficiency 98.7%

Max. Input Voltage 1,100 V
Max. Current per MPPT 22 A
Max. Short Circuit Current per MPPT 30 A
Start Voltage 200 V
MPPT Operating Voltage Range 200 V ~ 1,000 V
Rated Input Voltage 720 V
Number of Inputs 12
Number of MPP Trackers 6

AC Active Power 65,000 W@50°C, 70,000 W@45°C, 72,000 W@40°C
Max. AC Apparent Power 72,000 VA
Max. AC Active Power (cosφ=1) 72,000 W
Rated Output Voltage 480 V, 3W + PE
Rated AC Grid Frequency 50 Hz / 60 Hz
Rated Output Current 78.2 A
Max. Output Current 86.7 A
Adjustable Power Factor Range 0.8 LG … 0.8 LD
Max. Total Harmonic Distortion <3%

Input-side Disconnection Device Yes
Anti-islanding Protection Yes
AC Overcurrent Protection Yes
DC Reverse-polarity Protection Yes
PV-array String Fault Monitoring Yes
DC Surge Arrester Type II
AC Surge Arrester Type II
DC Insulation Resistance Detection Yes
Residual Current Monitoring Unit Yes

Display LED Indicators, Bluetooth + APP
RS485 Yes
Power Line Communication (PLC) Yes

Dimensions (W x H x D) 1,075 x 555 x 300 mm (42.3 x 21.9 x 11.8 inch)
Weight (with mounting plate) 72 kg (158.7 lb.)
Operating Temperature Range -25°C ~ 60°C (-13°F ~ 140°F)
Cooling Method Natural Convection
Max. Operating Altitude 4,000 m (13,123 ft.)
Relative Humidity 0 ~ 100%
DC Connector Amphenol Helios H4
AC Connector Waterproof PG Terminal + OT Connector
Protection Degree IP65
Topology Transformerless

Product Enquiry
SKU: SUN2000-65KTL Categories: , , ,



  • 12 strings intelligent monitoring and fast trouble-shooting
  • Power Line Communication (PLC) supported
  • Smart I-V Curve Diagnosis supported


  • DC switch integrated, safe and convenient for maintenance
  • Residual Current Monitoring Unit (RCMU) integrated
  • Fuse free design


  • Max. efficiency 98.9%
  • European efficiency 98.7%
  • 6 MPPT per unit, effectively reducing string mismatch


  • Natural cooling technology
  • Protection degree of IP65
  • Type II surge arresters for both DC and AC


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