Solarmi Deye SUN-6K-SG03LP1-EU Hybrid inverter with limiter, 6kW, 3-phase, 400V, Deye

Hybrid 6 kW inverter with limiter, three phase 400 V.

Now with a 10-year warranty!

• 100% unbalanced output, each phase, max. output up to 50% rated power
• 48V low voltage battery, transformer isolation design
• 6 time periods for battery charging/discharging
• Max. charging/discharging current of 150A
• DC couple and AC couple to retrofit existing solar system
• Support storing energy from diesel generator
• Suitable for use with LiFePO4 batteries

These inverters are equipped with an excellent SmartLoad function that allows connecting a 230V appliance only under specific conditions. The GEN port is used to connect such an appliance, which can be reconfigured in settings from a generator port to a smart-switched appliance port.
For example, if the battery is charged to 90%, the inverter will turn on the GEN port and connect a boiler. After the battery capacity drops to the set level, it will disconnect the appliance on the GEN port again. This way, excess power can be effectively used to heat water in a boiler, pool, etc.

• This inverter is listed in the approved inverters for connection to the distribution system according to PPDS 2025.
• The inverter is suitable for use with LiFePO4 batteries.
• The inverter enables system connection including "smart control" and simultaneous integration into the energy sharing system.

The package includes a Wi-Fi dongle, a sensor for measuring power consumption and a data logger. Electricity meter is not included.

Connection Diagram:

SPECIFICATIONS

Battery Input Data
Battery Type: Lead-acid, Lithium-ion, LiFePO4
Battery Voltage Range: 40-60 V
Max. Charging Current: 150 A
Max. Discharging Current: 150 A
Charging Curve: 3 Stages / Equalization
External Temperature Sensor: yes
Charging Strategy for Li-Ion (LiFePO4) Battery: Self-adaption to BMS

PV String Input Data
Max. DC Input Power: 7800 W
Rated PV Input Voltage: 550 V (160-800 V)
MPPT Range: 200-650 V
Full Load DC Voltage Range: 350-650 V
Start-up Voltage: 160 V
PV Input Current: 13 A + 13 A
Max. PV ISC: 17 A + 17 A
Number of MPPT: 2
Strings per MPPT: 1 + 1

AC Output Data
Rated AC Output and UPS Power: 6000 W (max. 6600 W)
Peak Power (Off-Grid): 2 times of rated power, 10 s
AC Output Rated Current: 9,1 A (max. 13,6 A)
Max. Continuous AC Passthrough: 45 A
Output Frequency and Voltage: AC 220/380 V, AC 230/400 V (50/60 Hz), 3L/N/PE

Efficiency: 97 % (MPPT 99,9 %)
Protection Degree: IP65
Size: 700 x 422 x 279 mm
Weight: 33,6 kg
SVT code for subsidy programme in the Czech Republic: SVT33096, SVT32222