DT Series

3-PHASE INVERTERS
DT3.0 / 4.0 / 5.0 / 6.0 / 8.0 / 10 / 12 / 15 / 17 / 20 / 25
The DT Series inverter range is aimed at 3-phase domestic and small-scale commercial installations, offering unrivalled performance and versatility for increased yield potential and longer generation windows. The 3-phase DT Series inverter options range from 3kW to 25kW.

Safety first
The Solenso inverters of the DT series are equipped with the latest AFCI anti-arc technology. For more information
  • High Performance

    Low start-up voltage, wide voltage range, 98.6% maximum efficiency.

  • Upgradeable

    Fully optimised for upgrade to the solenso range of battery storage systems.

  • IP65 Rated

    Engineered to last with maximum flexibility. Suitable for outdoor installation.

  • Remote Monitoring

    Monitor your system remotely via smartphone app or web portal.

  • ANYTIME, ANYWHERE
  • REMOTE MONITORING PLATFORM
  • Monitor system performance in real-time via smartphone app or web portal using our advanced monitoring platform.
TECHNICAL SPECIFICATIONS
Model DT3.0 DT4.0 DT5.0 DT6.0 DT8.0 DT10 DT12 DT15 DT17 DT20 DT25
INPUT
Max. Recommended DC power [W] 4500 6000 7500 9000 12000 15000 18000 22500 25500 30000 37500
Max. DC Voltage [V] 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100
Nominal DC Operating Voltage [V] 600 600 600 600 600 600 600 600 600 600 600
Max. Input Current (input A/input B) [A] 12.5/12.5 12.5/12.5 12.5/12.5 12.5/12.5 12.5/12.5 12.5/12.5 12.5/12.5 25/12.5 25/25 25/25 25/25
Max. Short Circuit Current (input A/input B) [A] 16.25/16.25 16.25/16.25 16.25/16.25 16.25/16.25 16.25/16.25 16.25/16.25 16.25/16.25 25/12.5 25/25 25/25 25/25
Max. Short Circuit Current (input A /input B) [A] 16.25/16.25 16.25/16.25 16.25/16.25 16.25/16.25 16.25/16.25 16.25/16.25 16.25/16.25 32.5/16.25 32.5/32.5 32.5/32.5 32.5/32.5
MPPT Voltage Range [Vdc] 160-850 160-850 160-850 160-850 160-850 160-850 160-850 160-850 160-850 160-850 160-850
MPPT Voltage Range (full load) [Vdc] 160-850 180-850 210-850 250-850 330-850 410-850 490-850 410-850 350-850 410-850 510-850
Start-up Voltage [V] 180 180 180 180 180 180 180 180 180 180 180
No. of MPP Trackers 2 2 2 2 2 2 2 2 2 2 2
Strings per MPP Tracker 1+1 1+1 1+1 1+1 1+1 1+1 1+1 2+1 2+2 2+2 2+2
Output
Nominal AC Power [W] 3000 4000 5000 6000 8000 10000 12000 15000 17000 20000 25000
Max. Apparent AC Power [VA] 3300 4400 5500 6600 8800 11000 13200 16500 18700 22000 27500
Rated Grid Voltage (AC Voltage Range) [Vac] 3/N/PE, 230/400 (310-480)
Rated Grid Frequency [Hz] 50/60, ±5
Nominal AC Current [A] 4.3 5.8 7.2 8.7 11.6 14.5 17.4 21.7 24.6 29.0 36.2
Max. AC Current [A] 4.8 6.4 8.0 9.6 12.8 15.9 19.1 23.9 27.1 31.9 39.9
Displacement Power Factor 1 (Adjustable from 0.8 leading to 0.8 lagging)
Total Harmonic Distortion (THDi, @rated output) <3%
EFFICIENCY
MPPT Efficiency [%] 99.8
Euro Efficiency [%] 97.8
Max. Efficiency (@rated voltage) [%] 98.6
PROTECTION
DC Reverse-polarity Protection: YES
Anti-islanding Protection: YES
Insulation Monitoring: YES
Residual Current Monitoring: YES
AC Short Circuit Protection: YES
AC Output Over Current Protection: YES
AC Output Over Voltage Protection: YES
Surge Protection: YES
Temperature Protection: YES
Integrated DC Switch: Optional
AFCI Protection: Optional
STANDARD
Safety IEC62109-1/2
EMC IEC 61000-6-1/IEC 61000-6-2/IEC 61000-6-3/IEC61000-4-2/3/4/5/6/8
Certification AS4777.2-2015 / VDE-AR-N 4105 /VDE0126-1-1 /G98 / G99 / EN50549-1/ CEI 0-21
IEC62116 /IEC61727 /IEC61683
GENERAL DATA
Dimensions (WxHxD) [mm] 475*384*186
NET Weight [kg] 20 20 20 20 20 20 20 24 24 24 24
Cooling Concept Convection Convection Convection Convection Convection Convection Convection Forced Convection Forced Convection Forced Convection Forced Convection
Degree of Protection (according to IEC60529) IP65
Topology Transformerless
Over Voltage Category III (AC side), II (PV side)
Noise [dB] <30 <30 <30 <30 <30 <30 <30 <55 <55 <55 <55
Operating Temperature Range [°C] -20...... +60°C (derating at +45°C)
Storage Temperature Range [°C] -40...... +70°C
Altitude 3000
Humidity 0-100% (no condensation)
Self Consumption (night) [W] <3W
Monitoring Module (optional) RS485, WIFI (optional) / GPRS (optional)
Communication Meter, DRM, USB update, E-stop
Display LCD screen, Touch Key, App, Website
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