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Solar inverter HPT-50K Hypontech

Product number: HPT-50K
Product information "Solar inverter HPT-50K Hypontech"

The HPT-50K inverter is the largest of a series of 3-phase inverters designed by Hypontech for large photovoltaic installations.

HPT series are models with powers from 30 kW to 50 kW with the possibility of momentary DC overload up to 50%. HPT inverters have been designed on the basis of the latest electronic components from renowned manufacturers such as Fujitsu and Texas Instruments, which made it possible not only to simplify the construction and reduce the weight of the device, but above all contributed to low failure frequency. 

Hypontech HPT-50K inverter is a modern and reliable device which quickly responds to changing conditions both on the DC side and on the mains side. HPT-50K is perfect for large solar installations in industry. The IP65 degree of protection allows operation outdoors and in adverse weather conditions.

 Distinguishing features of the product:

  • Maximum efficiency: 98.8%
  • Wide range of supply voltages on DC side
  • 4 independent MPPT inputs
  • Short-term overloading allowed, up to 50% on DC side
  • Wide operating range in ambient temperature. From -25 to +60 C
  • Low weight of the device
  • Very quiet operation, thanks to passive cooling
  • Optional theft protection
  • Inverter equipped with island operation protection and reverse polarity protection

 Operation and installation:

  • Easy assembly and disassembly thanks to the dedicated bracket
  • Built-in DC load switch
  • Connections accessible without opening the housing
  • RS485 communication, WiFi, GPRS optional
  • Degree of protection: IP65
  • Stainless steel, aluminium light housing
  • Dimensions: 580 x 435 x 242 mm
  • Weight: 40 kg
  • English language technical support


  • Intuitive and functional app for iOS and Android in Polish
  • Easy to read LCD display
  • Possibility of remote configuration of the inverter operation
  • Data readout on the Polish language portal Hiportal
  • Remote fault reporting, remote service
  • Warranty: 12 years

Power [W]: 50000
Type: Grid inverter
Max. voltage [V]: 1100
Min. MPPT voltage [V]: 150
Max. MPPT voltage [V]: 1000
Initial feed-in voltage [V]: 180
Max. current [A]: 30
Number of MPPT inputs: 4
Max. short-circuit current per MPPT [A]: 30
Feed-in phases: 3
Max. output current [A]: 80
Euro efficiency [%]: 98.4
Max. efficiency [%]: 98.8
Dimensions [mm]: 580 x 435 x 242
Product Warranty: 12 years