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11KW DC 48V AC 220V All In One Inverter With Parallel 9 Unit
This is a multi-function inverter/charger, combining functions of inverter, MPPT solar charger, and battery charger to offer uninterruptible power support with portable size. Its comprehensive LCD display offers user-configurable and easy-accessible button operation such as battery charging current, AC/solar charger priority, and acceptable input voltage based on different applications.
Features
- Pure sine wave inverter
- 48V Inverter running without battery
- Built-in MPPT solar controller
- Configurable input voltage range for home appliances and personal computers via LCD setting
- Configurable battery charging current based on applications via LCD setting
- Configurable AC/Solar Charger priority via LCD setting
- Compatible to mains voltage or generator power
- Auto restart while AC is recovering
- Overload/ Over temperature/ short circuit protection
- Smart battery charger design for optimized battery performance
- Cold start function
Package including:
- The Solar inverter x 2
- User manual(English) x 2
- Communication cable x 2
- Parallel communication cable x 2
Reminder:
1. In the mains bypass mode, the device cannot be connected to two-phase 220V AC power, that is, L1-L2 cannot be connected to L-N.
2. In all in one inverter mode, after the device is connected to two-phase 220V, please do not select the mains priority as the output priority, so as to avoid potential safety hazards for the device.
3. Do not connect the AC output end of the device to an autotransformer, so as not to affect the normal service life of the device.
Basic System Architecture
The following illustration shows the basic application for this inverter/charger. It also includes the following devices to
have a complete running system:
Generator or Utility.
PV modules (option)
Consult with your system integrator for other possible system architectures depending on your requirements.
This inverter can power all kinds of appliances in-home or office environments, including motor-type appliances such as tube lights, fans, refrigerators, and air conditioners.

Line Mode Specifications | |
INVERTER MODEL | POW-HVM5.5K-48V-P (Parallel 9 unit) |
Input Voltage Waveform | Sinusoidal (utility or generator) |
Nominal Input Voltage | 230Vac |
Low Loss Voltage | 170Vac±7V (UPS) 90Vac±7V (Appliances) |
Low Loss Return Voltage | 180Vac±7V (UPS); |
100Vac±7V (Appliances) | |
High Loss Voltage | 280Vac±7V |
High Loss Return Voltage | 270Vac±7V |
Max AC Input Voltage | 300Vac |
Nominal Input Frequency | 50Hz / 60Hz (Auto detection) |
Low Loss Frequency | 40±1Hz |
Low Loss Return Frequency | 42±1Hz |
High Loss Frequency | 65±1Hz |
High Loss Return Frequency | 63±1Hz |
Output Short Circuit Protection | Line mode: Circuit Breaker Battery mode: Electronic Circuits |
Efficiency (Line Mode) | >95% ( Rated R load, battery full charged ) |
Transfer Time | 10ms typical (UPS); 20ms typical (Appliances) |
Inverter Mode Specifications | |
INVERTER MODEL | 5.5KVA |
Rated Output Power | 5.5KVA/5.5KW |
Output Voltage Waveform | Pure Sine Wave |
Output Voltage Regulation | 230Vac±5% |
Output Frequency | 60Hz or 50Hz |
Peak Efficiency | 94% |
Overload Protection | 5s@>140% load; 10s@100%~140% load |
Surge Capacity | |
Nominal DC Input Voltage | 48Vdc |
Cold Start Voltage | 46.0Vdc |
Low DC Warning Voltage | |
@ load < 20% | 44.0Vdc |
@ 20% < load < 50% | 42.8Vdc |
@ load > 50% | 40.4Vdc |
Low DC Warning Return Voltage | |
@ load < 20% | 46.0Vdc |
@ 20% < load < 50% | 44.8Vdc |
@ load > 50% | 42.4Vdc |
Low DC Cut-off Voltage | |
@ load < 20% | 42.0Vdc |
@ 20% < load < 50% | 40.8Vdc |
@ load > 50% | 38.4Vdc |
Charge Mode Specifications | |
Utility Charging Mode | |
INVERTER MODEL | 5.5KVA |
AC Charging Current (Max) | 80Amp (@ VI/P=230Vac) |
Bulk Charging Voltage | |
Flooded Battery | 58.4Vdc |
AGM / Gel Battery | 56.4Vdc |
Floating Charging Voltage | 54Vdc |
Overcharge Protection | 63Vdc |
Charging Algorithm | |
Solar Input | |
INVERTER MODEL | 5.5KVA |
Rated Power | 5500W |
Max. PV Array Open Circuit Voltage | 500VDC |
PV Array MPPT Voltage Range | 120-450VDC |
Max. Input Current | 18A |
General Specifications | |
INVERTER MODEL | 5.5KVA |
Safety Certification | CE |
Operating Temperature Range | -10°C to 55°C |
Storage temperature | -15°C to 60°C |
Humidity | 5% to 95% Relative Humidity (Non-condensing) |
Dimension (D*W*H), mm | 448x295x105 |
Net Weight, kg | 9.9 |