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Conversol S2 Off-Grid Inverter - 5kVA, 48V, DUO MPPT Charger

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Conversol is built in two MPPT trackers and enhanced with a solar charger and AC charger capability. DC Input terminals for 48V battery banks and pure sinewave output at 230VAC. 

£890.00 Incl VAT.
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48V Off Grid 230VAC

Conversol 5KVA/5kW Dual MPPT Solar Inverters.

Ultra-Fast Battery Charging

After the successful development of the renowned 5kVA MPPT off-grid inverter which is connected to a single string of photovoltaics, Voltacon Solar has put in full production one of the fastest off-grid inverters in the market. The solar inverter is equipped with two dc inputs for two strings of solar panels. Each PV input has a max power of 3000W which offers an incredible photovoltaic power of 6000W per inverter.

Using two independent MPPT (maximum power point tracking) algorithms, the inverter offers ultra-fast battery charging at 120A only from the solar panels. The combined charging current from a solar and external source (diesel generator or national grid) can reach 180A !!!

Our solar experts developed a special DC combiner box with surge protection, dc-fuses, and isolators.

Two Independent PV Inputs

The exceptional value for money makes the 5kVA (5000Watt) 48Vdc autonomous inverter the preferred solution for the most demanding solar applications.

  • Pure sine wave AC output
  • Integrated 2 strings of MPPT solar charge controller
  • Adjustable input voltage range for home appliances and personal computers
  • Adjustable high power charging current
  • Configurable AC/Solar input priority via LCD setting
  • It is compatible with mains voltage or other AC power generator
  • Auto restart while AC is recovering
  • Overload over-current and short circuit protection.
The dual feed of solar power offers the freedom to choose panels from different make, one MPPT input can be connected to one particular brand of photovoltaics and the second input could be used with another brand.

Conversol Combi Inverter & Charger 5kVA  with DUO MPPT


Conversol DUAL MPPT 5kVA 48Vdc





230 VAC
 Selectable Voltage Range 170-280 VAC (For Personal Computers)
90-280 VAC (For Home Appliances)

 Frequency Range

50 Hz/60 Hz (Auto sensing)


 AC Voltage Regulation (Batt. Mode)

230VAC ± 5%

 Surge Power


 Efficiency (Peak)

90% - 93%

 Transfer Time

10 ms (For Personal Computers) ; 20 ms (For Home Appliances)


Pure sine wave


 Battery Voltage

48 VDC

 Floating Charge Voltage

54 VDC

 Overcharge Protection

60 VDC


 Maximum PV Array Power (2-MPPT tracker)


 MPPT Range @ Operating Voltage

 Maximum PV Array Open Circuit Voltage

145 VDC

 Maximum Solar Charge Current

120A (60Amps per MPPT Input)

 Maximum AC Charge Current


 Maximum Charge Current


 Maximum Efficiency



 Dimension, D x W x H (mm)

194 x 295 x 455

 Net Weight (kgs)




5% to 95% Relative Humidity(Non-condensing)

 Operating Temperature

0°C to 55°C

 Storage Temperature

0°C to 60°C


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