Sofar 6.6KW Three Phase Solar Inverter On-Grid 6.6KTL-X (8 Years Warranty)


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Sofar Solar





Solartrade Partner
Product Description


  • Max 98.3% efficiency
  • Real time precise MPPT algorithm for max harvest
  • Wide input voltage operation range from 160V to 960V
  • Dual MPP Tracker

All in one. Flexible and economical system solution

  • DC switch
  • 4-inch screen, English display
  • Optimum selection for big PV plants, commercial buildings…

Low maintenance cost

  • High powered density
  • Rust-free aluminum covers
  • Flexible monitoring solution
  • Small size, Light weight

Intelligent grid management

  • Reactive power adjustable
  • Self-power reducer when over frequency
  • Remote active/reactive power limit control

Weight: 27KG

Dimension: 457x452x202 mm

Input (DC)

Recommended PV input power 8780Wp
Max DC for single MPPT 6250W
Number of MPP trackers 2
Number of DC inputs
Max. Input voltage 1000V
Start-up voltage 200V
Rated input voltage 600V
MPPT operating voltage range 190-960V
Full power MPPT voltage range 290V-850V
Max. Input current per MPPT 11A 11A
Maxnimun DC input short circuit current per MPPT 14A

Output (AC)

Rated power 6000W
Max. AC power 6600VA
Max. Output current 9.6A
Nominal grid voltage L/N/PE, 220Vac, 230Vac, 240Vac
Grid voltage range 180Vac-276Vac (According to local standard)
Nominal frequency 50Hz/60Hz
Grid frequency range 45Hz-55Hz/54Hz-66Hz (According to local standard)
Active power adjustable range 0~100%
THDi <3%
Power factor 1default (adjustable+/-0.8)
Power limit export Zero export or adjustable power limit export


Max efficiency 98.3%
European weighted efficiency 97.0%
Self-consumption at night <1W
MPPT efficiency >99.9%


DC reverse polarity protection Yes
DC switch Optional
Protection class/overvoltage category I/III
Safety protection Anti islanding RCMU Ground , , fault monitoring
SPD MOV: Type III standard


Power management unit According to certification and request
Standard communication mode Rs485, Wifi/Ethernet/GPRS(optional), SD card(optional)
Operation data storage 25 years

General Data

Ambient temperature range -25 ~+60 ℃ ℃
Topology IP65
Allowable relative humidity range 0~100%
Max. Operating altitude 2000m
Noise <29dB
Weight 21kg
Cooling Natural
Dimension 457*452*202mm
Display LCD display
Warranty 8 years

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