INVS M4 Series
INVS M4 Series
The INVS M4 Series is a hybrid energy storage inverter capable of operating both on-grid and off-grid. Available with 3.6 kW, 5.6 kW, and 8 kW power options, this device offers a flexible and reliable solution for residential and commercial energy systems, featuring a built-in MPPT solar charge controller, parallel connection support, and battery-independent operation.
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- Hybrid solar inverter: Capable of operating in on-grid and off-grid modes
- On-grid with energy storage
- Pure Sine Wave output
- Output power factor: 1.0 (kVA = kW)
- Built-in 120A MPPT solar charge controller
- Dual MPPT in 8 kW model: 2 × 4000W, wide input range 120–450 VDC
- Maximum PV open circuit voltage: 500 VDC (3.6/5.6 kW) / 450 VDC (8 kW)
- Battery-independent operation support
- Parallel connection: 9 units in 3.6/5.6 kW models (49.5 kW in single phase, 49.5 kW in three phase); 6 units in 8 kW model (48 kW in single phase)
- Extends battery life with battery balancing function
- Maximum AC charging current: 100A (3.6/5.6 kW) / 120A (8 kW)
- Automatic transfer time: Less than 8 ms
- Output voltage: 220/230/240 VAC (grid mode) / 230 VAC ±5% (battery mode)
- Peak efficiency: Up to 93.5%
- Frequency range: 50Hz / 60Hz (auto sensing)
- Bluetooth and WiFi (in 8 kW model) communication support
- Communication interface: USB / RS232; RS485 and CAN port for BMS (optional)
- 5-inch color touch LCD screen in 8 kW model
- Built-in dust protection (anti-dust kit) for harsh environments
- Operating temperature: 0°C – 50°C (3.6/5.6 kW) / −10°C – 50°C (8 kW)
- Battery voltage: 24V DC (3600-24) / 48V DC (5600-48 and 8000-48)
- Weight: 9 kg (3.6 kW) / 10 kg (5.6 kW) / 21 kg (8 kW)
| MODEL | INVS M4 3600-24 | INVS M4 5600-48 |
|---|---|---|
| Max. PV Array Power | 3600W | 5600W |
| Rated Output Power | 3600W | 5600W |
| Maximum PV Array Open Circuit Voltage | 500VDC | |
| MPPT Range @ Operating Voltage | 120-450VDC | |
| GRID-TIE OPERATION | ||
| Grid Output (AC) | ||
| Nominal Output Voltage | 220/230/240VAC | |
| Output Voltage Range | 184-265VAC | |
| Nominal Output Current | 16.4A/15.7A/15A | 25.5A/24.3A/23.3A |
| Efficiency | Up to 93.5% | |
| OFF-GRID / HYBRID OPERATION | ||
| GRID INPUT | ||
| Acceptable Input Voltage Range | 120-280VAC | |
| Frequency Range | 50Hz/60Hz (Auto sensing) | |
| BATTERY MODE OUTPUT (AC) | ||
| Nominal Output Voltage | 220/230/240VAC | |
| Output Waveform | Pure sine wave | |
| BATTERY & CHARGE | ||
| Nominal DC Voltage | 24VDC | 48VDC |
| Maximum Solar Charge Current | 120A | |
| Maximum AC Charge Current | 100A | |
| Maximum Charging Current | 120A | |
| Emergency Output Power | ||
| Maximum Output Power | 3600W | 5600W |
| Surge Power | 7200W | 11200W |
| Automatic Transfer Time | <8ms | |
| GENERAL | ||
| INTERFACE | ||
| Parallel Function | Yes | |
| Communication | USB & RS232 | |
| ENVIRONMENT | ||
| Humidity | 0~90% RH (Non-condensing) | |
| Operating Temperature | 0°C to 50°C | |
| Net Weight (kg) | 9 | 10 |
| Gross Weight (kg) | 10 | 11 |
| Dimensions (W x D x H) mm | 480 x 302 x 120 | |
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