Three-phase inverter Sofar Solar HYD 6KTL-3PH
Three-phase inverter Sofar Solar HYD 6KTL-3PH

Sofar Solar Tri 6 kW Hybrid Inverter – HYD 6KTL-3PH

€1,632.60
Tax included
Sofar-HYD 6KTL-3PH
0768563820274

The Sofar Solar HYD 6KTL-3PH is a 6 kW 400 V three-phase hybrid inverter from the HYD range, compatible with 800 V high-voltage batteries. Its EPS peak power of 12,000 VA for 60 seconds (twice the rated power) makes it a particularly robust backup solution. It can be paralleled with up to 10 units for large installations.

  • Technical specifications: 6,000 VA / 6,000 W three-phase 230/400V, 2 MPPT (360–850V full power, max 1000V, 12.5A each), up to 9,000 Wp of panels, max efficiency 98%, MPPT efficiency 99.9%, EPS peak 12,000 VA / 60 s, switchover <10 ms, IP65, Integrated Wi-Fi + Bluetooth + LAN.
  • Battery compatibility: Sofar BTS 5K high-voltage batteries (400V). Max charge/discharge current 25A (peak 40A/60s). CAN/RS485 communication.
  • Benefits: scalable three-phase solution, parallelable up to 60 kW, warranty extendable up to 20 years. Operates without a battery from the moment of installation.

The Sofar HYD 6KTL-3PH: a three-phase hybrid inverter compatible with all battery types, capable of being connected in parallel with up to 10 units

The Sofar Solar HYD 6KTL-3PH is a 6 kW three-phase hybrid inverter from the HYD range, designed for homes and small businesses connected to a 400V three-phase supply seeking a robust and scalable solution. It stands out from the ESI range thanks to two major advantages: a peak EPS power of 12 kVA for 60 seconds and the ability to parallel up to 10 inverters to form a microgrid of up to 60 kW.





12 kVA EPS power for 60 seconds

In EPS (emergency power supply) mode, the HYD 6KTL-3PH can deliver 12,000 VA for 60 seconds — double its rated power. This is one of the most generous peak capacities on the market for a 6 kW three-phase inverter, enabling trouble-free start-up of:

  • Three-phase heat pumps (high inrush current on start-up)
  • Three-phase compressors and machine tools
  • Multiple devices simultaneously during a mains power cut
  • Three-phase electric vehicle chargers in backup mode

Switchover to EPS mode takes less than 10 ms — imperceptible to almost all electronic devices.





Can be paralleled with up to 10 inverters: from residential to microgrid

Up to 10 HYD KTL-3PH units can be connected in parallel via the EPS and AC ports, enabling the creation of a three-phase microgrid of up to 60 kW (10 × 6 kW). This architecture is ideal for:

  • Large properties or farms with high three-phase consumption
  • Small and medium-sized enterprises requiring total power continuity
  • Off-grid microgrid installations
  • Projects requiring a gradual increase in capacity without replacing equipment





What this inverter actually does

  • It converts solar energy into 230/400V AC three-phase electricity with a maximum efficiency of 98% and MPPT efficiency of 99.9%
  • It stores surplus energy in the connected battery for use in the evening or during a grid outage
  • It automatically switches to EPS mode in the event of a grid outage in <10 ms, with a peak power of 12 kVA for 60 seconds
  • It feeds surplus energy back into the three-phase grid if your contract allows it





Advanced functions

  • Integrated multi-mode EMS: self-consumption, Time of Use (configurable time slots and days of the week), battery backup, full sale mode
  • Off-grid mode: fully autonomous operation without the grid
  • Parallel operation: up to 10 inverters in parallel on the EPS and AC ports
  • Warranty extendable up to 20 years (see warranty extension prices in the attachments)





Monitoring: SolarMan Smart

Wi-Fi, Bluetooth, LAN (Ethernet) and RS485 integrated as standard. The SolarMan Smart app (iOS / Android) allows you to:

  • View real-time production, consumption and battery status
  • Configure operating modes and time slots
  • Control the system remotely
  • Receive alerts in the event of a fault





Installation

Installation must be carried out by a qualified electrician. Key points:

  • Three-phase 230/400V mains supply required
  • 4-pole main circuit breaker (minimum 16A per phase)
  • Battery cabling rated for 25A nominal / 40A peak
  • A CHINT DTSU666 three-phase meter is recommended for managing self-consumption — see the DTSU666 meter





FAQ - Sofar Solar HYD 6KTL-3PH Hybrid Inverter

1. What is special about the EPS mode on this model? +
EPS (Emergency Power Supply) mode allows you to power your home in the event of a mains power cut. The HYD 6KTL-3PH stands out with an exceptional peak power of 12 kVA for 60 seconds. This is double its rated power, which is ideal for starting high-power appliances such as heat pumps or three-phase compressors.
2. Can I increase the power of my system later on? +
Yes, this inverter is highly scalable. It allows for parallel operation of up to 10 units. You can therefore start with a single 6 kW inverter and gradually scale up to a 60 kW three-phase microgrid, without having to replace your original equipment.
3. What is the switchover time in the event of a power cut? +
The switchover to the backup power supply takes less than 10 milliseconds. This ultra-fast response time makes the power cut imperceptible for almost all domestic electronic devices (computers, internet routers, televisions).
4. Can the inverter operate without a mains supply (off-grid)? +
Absolutely. This inverter has a native off-grid mode that allows it to operate completely independently. It is the perfect solution for remote locations, farms or holiday homes that are not connected to the public grid.
5. How can I monitor my production and consumption? +
Sofar Solar includes monitoring via the SolarMan Smart app (available on iOS and Android) as standard. Thanks to the built-in Wi-Fi, Bluetooth or LAN connections, you can view your solar production, battery status and overall consumption in real time on your smartphone.
6. Is it possible to set charging time slots? +
Yes, thanks to its built-in EMS (Energy Management System), you can configure the "Time of Use" mode. This allows you to set specific time slots and days of the week for charging or discharging your battery, so you can make the most of your supplier’s off-peak rates.
7. What are the installation requirements? +
Installation requires a 230/400V three-phase supply and must be carried out by a qualified professional. It is essential to use a 4-pole main circuit breaker. For optimal self-consumption management, the use of the CHINT DTSU666 three-phase meter is strongly recommended.
8. How long is the warranty? +
The inverter comes with a standard manufacturer’s warranty, but this can be extended up to 20 years. This option offers long-term peace of mind to safeguard your commercial or residential energy investment.
Sofar-HYD 6KTL-3PH

Data sheet

Inverter power in VA
6000 VA
Max.PV Input Power
9000 Wp
MPPT/PWM
MPPT
Phase
Triphasé
Number of MPPT
2 MPPT
Width
515 mm
Height
571,4 mm
Thickness
264,1 mm
Inverter type
Hybrid
Max. input current
12.5 A / 12.5 A
Starting voltage
200V
Nominal mains voltage
3/N/PE, 230/400Vac
Rated mains frequency
50/60 Hz
Safety
IEC 62109-1, IEC 62109-2, IEC 62040-1
EMC
EN 61000-6-1, EN61000-6-3
Type of cooling
Natural convection
Communication interfaces
RS485 / WiFi / Bluetooth / CAN2.0 / Ethernet
Standard warranty (years)
5 years
THDi (Nominal power)
inférieur à 3 %
Battery Type
Lithium-ion & lead-acid
Battery Voltage Range
180 – 800 V
Protection Degree
IP65
Weight
33 kg
Dimensions (L x W x D)
571.4 * 515 * 264.1 mm
Maximum input voltage
1000 V
Communication
RS485/CAN
Power factor
1 par défaut (+/- 0,8 réglable)
Topology
Transformerless
Nominal input voltage
600 V
Maximum efficiency
98%
Maximum charge/discharge current
25 A
MPPT operating voltage range
360 – 850 V
Mains voltage range
184 – 276 Vac
Rated AC power
6000 W
Altitude
Less than or equal to 4000m

Specific References

UPC
768563820274
EAN13
0768563820274
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Sofar Solar Tri 6 kW Hybrid Inverter – HYD 6KTL-3PH — Inverters and converters

Sofar Solar Tri 6 kW Hybrid Inverter – HYD 6KTL-3PH by Sofar Solar is available in our Inverters and converters catalog. Technical specifications: inverter power in va: 6000 VA, max.pv input power: 9000 Wp, mppt/pwm: MPPT, phase: Triphasé, number of mppt: 2 MPPT, width: 515 mm, height: 571,4 mm, thickness: 264,1 mm, inverter type: Hybrid, max. input current: 12.5 A / 12.5 A, starting voltage: 200V, nominal mains voltage: 3/N/PE, 230/400Vac, rated mains frequency: 50/60 Hz, safety: IEC 62109-1, IEC 62109-2, IEC 62040-1, emc: EN 61000-6-1, EN61000-6-3, type of cooling: Natural convection, communication interfaces: RS485 / WiFi / Bluetooth / CAN2.0 / Ethernet, standard warranty (years): 5 years, thdi (nominal power) : inférieur à 3 %, battery type: Lithium-ion & lead-acid, battery voltage range: 180 – 800 V, protection degree: IP65, weight: 33 kg, dimensions (l x w x d) : 571.4 * 515 * 264.1 mm, maximum input voltage: 1000 V, communication: RS485/CAN, power factor: 1 par défaut (+/- 0,8 réglable), topology: Transformerless, nominal input voltage: 600 V, maximum efficiency: 98%, maximum charge/discharge current: 25 A, mppt operating voltage range: 360 – 850 V, mains voltage range: 184 – 276 Vac, rated ac power: 6000 W, altitude: Less than or equal to 4000m. Product weight: 36.0 kg. Reference: Sofar-HYD 6KTL-3PH.