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33kW Silent Power Cabinet Floor Mounted Off-Grid 230V/400VAC Single/Three Phase

100% of 100

33kW Silent Power Cabinet with Solar-Assistant, integral combiner boxes, smart-shunt resistors and full protection from ac and dc surges.

£9,500.00 Incl VAT.
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Silent Power Cabinets

The most powerful unit ever built with single-phase inverter that can be configured in a 1-phase or 3-phase power system. The Silent-Power cabinet is integrated in an industrial floor-mounted metallic cabinet with bottom entry cables. 

The unit is plug n' play with all the features tested and pre-installed. The new version is now equipped with Solar-Assistant, the advanced control and monitoring system that offer you remote access to your system without annual fees and subscriptions.


Technical Performance - Combined All 3 Inverters

Total AC output     33kW 
Total PV Input     33kW
Number of Solar PV inputs  6x Independent MPPT 
Solar Charger  450Amps
MPPT Voltage 120-450VDC
Output Voltage 240VAC/400VAC
Battery Compatible  Lithium,AGM, Lead Acid
Minimum Battery Ah 600-800Ah
Transfer time from mains 10ms
Battery Fuses 200A per Inverter
Battery Voltage  54-64VDC
Surge Protection DC 550Vdc Type 2
AC Surge Protection 300VAC/440VAC

Dimensions: Height 190cm x Width 160cm x Depth 35cm

Solar Assistant Ready - Online Monitoring

Accuracy down to the second, the online data are displayed in your count in real-time without delay. 

The software will keep historic data for more than 10 years, you will not be charged to keep your archive, the software is free of charge and supported by Voltacon. The microprocessor will feed the data to the 16GB memory card that is included with the hardware in the silent power cabinet.

Intuitive software, it is easy to understand the fundamental performance of your system, it does not require special knowledge.

Smart Shunt Resistor 1000A - VE Direct

The shunt resistor is an all-in-one system for battery monitoring, it measures the current circulation and the power generation, it also calculated the state of charge and number of cycle. Using the VE direct cable from Victron, the data of the smart shunt are logged into the Solar-Assistant. 

Technical Specification for each inverter at 11kW

Conversol MAX 11 Specification
MODEL Axpert MAX E-11000
Rated Inverter Power 11000VA/11000W
Voltage 230 VAC
Selectable Voltage Range  170-280 VAC (For Computers) 
 90-280 VAC (For Home Appliances) 
Frequency Range 50 Hz/60 Hz (Auto sensing)
AC Voltage Regulation (Batt. Mode) 230VAC ± 5%
Surge Power 22000VA
Efficiency (Peak) 93%
Transfer Time 10 ms  (For Personal Computers), 20 ms (For Home Appliances)
Waveform  Pure sine wave
No Load Power Consumption <70W
Dual Outputs YES
Battery Voltage 48 VDC
Floating Charge Voltage 54 VDC
Overcharge Protection 63 VDC
Solar Charger type MPPT
Maximum PV Array Power 11000W 
MPPT Range @ Operating Voltage 90 ~ 450 VDC
Maximum PV Array Open Circuit Voltage 500 VDC
Maxmum Solar Charge Current 150A
Maximum AC Charge Current 150A
Maximum Charge Current 150A
Dimension, D X W X H (mm) 147.4 x 432.5 x 553.6
Net Weight (kgs) 18.4
Communication Interface USB/RS232/RS485/WiFi/Dry-contact
Humidity 5% to 95% Relative Humidity(Non-condensing)
Operating Temperature -10℃ to 50℃
Storage Temperature -15℃ to 60℃
Compliance Safety CE
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