Voltronic Axpert Ultra 8Kw 48 8000 Watt 48 Volt Inverter Off Grid Solar Island

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Voltronic Axpert MAX II 10000-48 Inverter 10kw single-phase 48Volt solar photovoltaic for off-grid stand-alone systems

• Status indication with RGB lights
• Integrated Wi-Fi for mobile monitoring (Android / iOS app available)
• Supports USB On-the-Go function
• Communication port reserved for BMS (RS485, CAN-BUS or RS232)
• Replaceable fan design for ease of maintenance
• Battery independent design
• Configurable timer and priority of use of the AC / PV output
• High power selectable charging current
• Selectable input voltage range for home appliances and personal computers
• Communication with BMS battery Pylontech US2000 / US3000, Solarpower24 2.4kw / 4.8kw
• Compatible with mains or generator input
• Built-in dustproof kit
• Optional DC output for DC fan, LED bulb, router and so on.
• Parallel operation with 6 units

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Description

Voltronic Axpert Ultra 8Kw 8000-48 Inverter 8kw single phase 48Volt solar photovoltaic for off-grid island systems

  • Pure sine wave inverter
  • Integrated LED bars to indicate power source and power flow
  • Touch button with seven-page color LCD display
  • Built-in Wi-Fi for mobile monitoring and OTA firmware update (APP required)
  • Supports USB On-the-Go function
  • Integrated current transformer sensor to meet self-consumption applications
  • Dual outputs for intelligent load management
  • Two independent AC power sources connected and switched automatically
  • Configurable timers and output utilization priorities
  • Configurable charger source priority
  • Configurable battery charging current
  • Reserved communication ports for BMS (RS485)
  • Confidential external BTS detection (battery temperature sensor).
  • Optional GFCI reserved, rapid stop, AFCI detections.
  • Integrated anti-creep kit

 

SPECIFICATIONS

Table 1 Specifications of line mode

MODEL

8KW

Input voltage waveform

Sinusoidal (utility or generator)

Rated input voltage

230 Vac


Low

loss

Voltage

170 Vac± 7 V (utility)

90Vac± 7V (generator)


Low

loss

Return voltage

180Vac ± 7V (utility) ;

100Vac ± 7V (generator)

Loss high Voltage

280 Vac± 7 V

High-loss return voltage

270 Vac± 7 V

Maximum AC input voltage

300 Vac

Maximum AC input current

60A

Second maximum input current

60A

Second maximum output current

60A

Nominal input frequency

50 Hz/60 Hz (automatic detection)

Low frequency loss

40 ± 1Hz


Low

loss

Frequency

of return

42 ± 1Hz

Frequency of loss high

65 ± 1Hz

Loss high Frequency of return

63 ± 1Hz

Output short circuit protection

Line mode: circuit breaker (70 A)

Battery mode: electronic circuits

Efficiency (line mode)

>95% (rated R load, fully charged battery)

Transfer time

10 ms typical (UPS);

20 ms typical (Household appliances)

Downgrading of power output:

When the AC input voltage is less than 170V, the output power will be reduced.


Table 2 Specifications of inverter mode

MODEL

8KW

Rated output power

8000W

Output voltage waveform

Pure sine wave

Adjusting the output voltage

230Vac± 5 %

Output frequency

60Hz or 50Hz


Maximum

efficiency

93%

Protection from overload

100ms@≥180% load ; 5s@≥120% load ; 10 seconds at 105%~120% of load

Peak capacity

2* rated power for 5 seconds

Low DC warning voltage

@ load< 20%

46,0 Vcc

@ 20% ≤ load< 50%

42 . 8 Vcc

@ load ≥ 50%

40 . 4 Vcc

DC warning return voltage low

@ load< 20%

48,0 Vcc

@ 20% ≤ load< 50%

44 . 8 Vcc

@ load ≥ 50%

42 . 4 Vcc


Low

DC interruption voltage

@ load< 20%

44,0 Vcc

@ 20% ≤ load< 50%

40 . 8 Vcc

@ load ≥ 50%

38 . 4 Vcc

High DC Recovery voltage

63 VDC

High DC interruption voltage

6 6 Vcc

DC voltage accuracy

+/-0.3 V@ without load

THDV

<5% for linear load, <10% for nonlinear load at rated voltage

Deviation CC

100mV

Power limitation

When the battery voltage is less than 50V DC, the output power will be derated. If the connected load is higher than this derated power, the AC output voltage will decrease until the output power is reduced to this derated power. The minimum AC output voltage corresponds to the output voltage setting – 1 0 V.


Table 3 Charging mode specifications

Utility charging mode

MODEL

8KW

Charging current (UPS)

@ Rated input voltage

120A

Block charge voltage

Flooded battery

58.4 V DC

Battery AGM/Gel

56.4 V DC

Floating charge voltage

54 V DC

Overload protection

66 V DC

Charging algorithm

3 steps

Charge curve


Solar entrance

MODEL

8KW

Nominal power

10000W

Maximum. Open circuit voltage of the photovoltaic generator

500 V DC

MPPT voltage range of the photovoltaic array

90 V DC ~ 450 V DC

Maximum. Input current

27Ax2(MAXIMUM 40A)

Max . Charging current

150A

Starting voltage

80 V +/- 5 V DC

Power limitation


Table 4 General Specifications

MODEL

8KW

Safety certification

THERE IS

Operating temperature range

from -1 0°C to 50°C

Storage temperature

-15°C~60°C

Moisture

5% to 95% relative humidity (no condensation)

Dimensions ( P *W*H) , mm

147.4x440x553.6

Net weight, kg

19.5

Table 5 Parallel specifications

Maximum parallel numbers

6

Circulating current under no-load condition

Maximum 2A

Power imbalance ratio

<5% at 100% load

Parallel communication

POWER

Parallel mode transfer time

Maximum 50 ms

Parallel kit

YES

Note: Parallel functionality will be disabled when only PV power is available.

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The product is saleable with vat reduced to 10% only to Italian residents with shipping to italy. In case of foreign customers, the site will recalculate according to the vat rate of the destination country

THE FORM CAN BE FOUND HERE



https://www.cercastock.it/repository/_barba_srl_dich_10.pdf



THE PRODUCT CANNOT BE SHIPPED UNTIL THE COMPLETED FORM IS RECEIVED


TO EMAIL ADDRESS moduloiva@solarpower24.it or by fax to 0545030125

Additional information

Weight 25 kg
Vat Rate

,

Download Documents

Manual SP24/Voltronic Ultra 8KW ITA

Manual SP24/Voltronic Ultra 8KW EN

Manual SP24/Voltronic Ultra 8KW DE

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