HK-series | 6200W

On-grid Solar Inverter
No Battery RequiredGrid-tied PV use
HK series 6200W on-grid solar inverter with No Battery Required Grid-tied PV use | Techfine

Main Feature

  • Battery-free pure photovoltaic inverter, eliminating the need for energy storage battery packs, lower costs.
  • Support CT anti-backflow function, automatically detect the grid status, and ensure that no power is reversed to the grid.
  • LCD displays 6 core parameters in real time (PV input/grid status/load power/ conversion efficiency/temperature/operating mode).
  • Unlimited load capacity, automatically adjust power according to PV output and load conditions to achieve unlimited load capacity.
  • Photovoltaic power grid connection, better energy saving for electrical appliances >> External WIFI, exquisite design, easy to install, more durable.

Product Details

Lower Cost Advantage

Offers up to 40% lower cost compared with traditional inverters, providing strong competitiveness through specialized and innovative R&D.

APP Remote Monitoring

Supports WiFi or remote data communication for real-time monitoring of inverter and battery status anytime, anywhere.

Wide Device Compatibility

Works with most household and small commercial appliances, offering stable performance and broad application adaptability.

Wide Grid-Tie Voltage Support

Supports both grid-tie and off-grid modes. Solar power prioritizes home use, while the system automatically switches to off-grid operation when AC input is unavailable.

Unlimited Load Capacity

Combines PV and grid power to support extra load demand, allowing the system to achieve practical unlimited load capability.

Three-Phase Load Support

Multiple inverters can work together to support three-phase loads, providing reliable power for household and light industrial equipment.

Technical Specifications

ModelHK6200
Input FormationL+N+PE
AC Input220/230/240VAC
Input Voltage Range90-280VAC±3V(Normal Mode) 170-280VAC±3V (UPS Mode)
Frequency50/60Hz(Adaptive)
Rated Power6200W
Transfer Time(Adjustable)10ms for Computer Equipment, 20ms for Household Equipment
AC Output
Output Voltage(AC)220/230/240VAC±5%
Output Frequency50/60Hz±0.1%
Output WavePure Sine Wave
Peak Power13000W
Overload AbilityBattery Mode:11s@105%~150% Load ; 2s@150%~200% Load ; 400ms@>200% Load
Output Voltage220/230/240VAC
Output Current30A
Power Factor Range>0.99
Grid / AC Charger
Grid Voltage Range170-264VAC
Grid Frequency Range49-51±1Hz/59-61±1Hz
Max efficiency (DC/AC)>95%
PV Input
PV Operating Range60~500Vdc
Max PV Input Power9000W
Optimal Vmp Range300~400Vdc
MAX PV Input Voltage500Vdc
MAX PV Input Current27A
Communication
LCDCan display operating mode/load/input/output
RS2325PIN/Pitch2.54mm,Baud Rate 2400
Expansion Slot Communication InterfaceWIFICard, CT Detection, etc.
Environmental
Ambient Temperature-10°C~50°C
Operating Environment Humidity-15°C~60°C
Storage TemperatureNo more than 1000m, If 1000m<,Rate power will lower, MAX 4000m, Refer
Ork Altitude20%~95% Non Condensing
Noise<50dB
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