Growtech 5.5KW / 5.5KVA Hybrid Solar Inverter 48V / MPPT 100A Pure Sine Wave
Optimized Description:
The Growtech 5.5KW Hybrid Solar Inverter is a high-efficiency power solution designed for home and commercial solar systems. Featuring a pure sine wave output and a built-in MPPT solar charge controller, it ensures stable and efficient energy conversion. With a wide PV input voltage range (60V – 500V DC) and support for battery-free operation, this inverter adapts seamlessly to various energy needs.
For enhanced performance, it includes battery equalization functionality, optimizing battery lifespan and efficiency. WiFi remote monitoring (optional) allows users to track system performance in real time.
Key Features:
- 5.5KW (5500W) Pure Sine Wave Output – Ensures stable power for sensitive electronics.
- Built-in 100A MPPT Solar Charge Controller – Maximizes solar efficiency.
- Wide PV Input Voltage Range (60V – 500V DC) – Adapts to various solar configurations.
- Battery-Free Operation – Can power loads directly from solar energy.
- Multiple Output Priorities – User-selectable settings: UTL, SOL, SBU, SUB.
- Lithium Battery Compatibility – Supports RS485 communication for battery monitoring.
- High Surge Power (11,000VA) – Handles startup loads from appliances like refrigerators and pumps.
- Peak Efficiency: 96% (PV to inverter), 93% (Battery to inverter).
- WiFi Remote Monitoring (Optional) – Enables real-time system tracking and adjustments.
- Overload Protection – 5s at ≥150% load, 10s at 110%–150% load.
Technical Specifications:
General
- Model: GT-MP5548
- Rated Power: 5.5KW / 5.5KVA
- Nominal AC Voltage: 230V
- Frequency: 50Hz / 60Hz (Auto-Sensing)
Input & Output
- Voltage Range: 170-280V AC (PC Mode), 90-280V AC (Home Appliances)
- Surge Power: 11,000VA
- Waveform: Pure Sine Wave
- Transfer Time: 10ms (PCs) / 20ms (Home Appliances)
- Crest Factor: 3:1
Battery & Charging
- Battery Voltage: 48V DC
- Floating Charge Voltage: 54V DC
- Overcharge Protection: 63V DC
- Lithium Battery Activation & Communication: Yes (RS485)
- Charging Method: CC / CV
Solar & AC Charging
- Maximum PV Input Power: 5500W
- MPPT Voltage Range: 60V – 500V DC
- Maximum PV Input Current: 18A
- Maximum Solar Charge Current: 100A
- Maximum AC Charge Current: 80A
- Total Maximum Charge Current (PV + AC): 100A
Physical & Environmental Details:
- Dimensions: 438mm x 295mm x 105mm
- Package Dimensions: 560mm x 375mm x 185mm
- Net Weight: 9kg
- Operating Temperature: -10℃ to 50℃
- Storage Temperature: -15℃ to 50℃
- Humidity Tolerance: 5% – 95% (Non-Condensing)
- Communication Interface: RS232 + RS485
Installation & Warranty:
- 1-Year Manufacturer Warranty
- Must be installed by a qualified electrical wireman or master electrician.
- A valid Certificate of Compliance (COC) is required upon installation, following SANS 10142 standards.
- Warranty claims require installation photos, a valid COC, and proof of qualified installation.
