Voltronic Power Axpert MKS 5 TWIN 6.5K

Voltronic Power Solar Inverter Datasheet — VOLTRONIC-AXPERT-MKS-5-TWIN-6-5K

Discover the Axpert MKS 5 TWIN 6.

SKU: VOLTRONIC-AXPERT-MKS-5-TWIN-6-5K | Last Updated: 2026-03-27

⚡Electrical Specifications

Default Charging Current60A
PV Voltage Accuracy2V
Efficiency (Line Mode)>95% (Rated R load
High Loss Frequency65±1Hz
High Loss Return Frequency63±1Hz
High Loss Return Voltage270Vac±7V
High Loss Voltage280Vac±7V
Input Voltage WaveformSinusoidal (utility or generator)
Low Loss Frequency40±1Hz
Low Loss Return Frequency42±1Hz
Low Loss Return Voltage100Vac±7V (Appliances)
Max AC Input Voltage300Vac
Nominal DC Input Voltage24Vdc
Nominal Input Frequency50Hz/60Hz (Auto detection)
Nominal Input Voltage230Vac
OutputPV
Output Frequency50Hz or 60Hz
Peak Efficiency90%
Rated Output Power3KVA/2.4KW
Voltage Range90-280VAC.
Battery28.2
Cold Start Voltage23.0Vdc
Floating Charging Voltage27Vdc
Output Voltage Regulation230Vac± 5%
Output Voltage WaveformPure Sine Wave
Safety CertificationCE
Voltage230 VAC
Selectable Voltage Range170-280 VAC (For Personal Computers)
Frequency Range50 Hz/60 Hz (Auto sensing)
Output Power6500VA/6500W with PV+Battery
AC Voltage Regulation (Batt. Mode)230 VAC ± 5%
Overload Capability5s@≥105% load; 10s@≥110%~150% load; 100ms @≥200% load
Efficiency (Peak)93 %
Transfer Time10 ms (For Personal Computers); 20 ms (For Home Appliances)
WaveformPure sine wave
Battery Voltage48 VDC
Floating Charge Voltage54 VDC
Overcharge Protection66 VDC
Solar Charger TypeMPPT
Maximum PV Array Power9000W
MPPT Range @ Operating Voltage90 ~ 450 VDC
Maximum PV Array Open Circuit Voltage500 VDC
Maximum PV Input Current27A
Maximum Solar Charge Current120 A
Maximum AC Charge Current120 A
Maximum Charge Current120 A

🔧Mechanical Specifications

Dimension, D x W x H (mm)140 x 295 x 468
Net Weight (kgs)12.0
Communication InterfaceRS232/RS485/WIFI

🌡️Environmental Specifications

Storage temperature-15°C~ 60°C
Humidity5% to 95% Relative Humidity(Non-condensing)
Operating Temperature-10°C to 50°C

📏Dimensions

Width295
Height468
Depth140
Weight12.0