5.5kW 80A MUST Hybrid Solar Inverter 48V 5500W – High Power Capacity with Built-In MPPT Controller
Overview:
The MUST 5.5kW Hybrid Solar Inverter (PV1800 Series) delivers a reliable, high-performance energy conversion solution for residential and small commercial solar systems. With a powerful 5500W output, 80A MPPT solar charger, and 48V battery compatibility, this inverter ensures efficient energy use, seamless switching, and long-term durability.
Designed for hybrid operation, it combines solar, battery, and grid power to keep your energy supply stable and cost-effective at all times.
Key Features
Rated Power Output: 5.5kW / 5500W
Battery System Voltage: 48V DC
High-Efficiency MPPT Charger: 80A maximum charging current
Pure Sine Wave Output: Stable power for sensitive electronics
Hybrid Functionality: Solar + Battery + Grid compatibility
Wide PV Input Range: Supports flexible solar configurations
Built-In LCD Display: Real-time monitoring and control
Automatic Transfer Function: Seamless switch between sources
WiFi/GPRS (Optional): Remote system monitoring via app
Compact & Durable Design: Easy to install and maintain
Technical Specifications
| Specification | Details |
|---|---|
| Brand | MUST |
| Model | PV1800 / 5.5KW |
| Rated Power | 5500W (5.5kW) |
| Battery Voltage | 48V DC |
| MPPT Charger Current | 80A |
| PV Input Voltage Range | 120–500V DC |
| Waveform | Pure Sine Wave |
| AC Input Voltage | 230V ± 10% |
| Transfer Time | < 10 ms |
| Efficiency | Up to 98% |
| Communication Interface | USB / RS232 / WiFi (optional) |
| Dimensions | 100 x 300 x 440 mm (approx.) |
| Weight | 13.5 kg |
| Warranty | 1 Year |
Applications
Home and small business solar systems
Backup power for offices and shops
Rural and off-grid installations
Hybrid solar-battery systems
Benefits
Efficient power conversion with integrated MPPT
Hybrid capability ensures continuous energy supply
Smart protection features: overload, short circuit, overcharge
Supports both lead-acid and lithium batteries
Quiet operation and minimal maintenance






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