4.2kw Output 48V Battery Voltage Hybrid Solar Inverter with 70V-450V PV Input
- Operates with solar or grid power without batteries, featuring integrated dustproof durability
- Wide PV input range (70V-450V DC) enables flexible solar panel configurations
- Real-time tracking of total and daily PV generation accessible via display or remote interfaces
- RS-485 communication with BMS provides precise battery status and health monitoring
- Surplus solar energy feeds back to the grid where permitted by local regulations
| MODEL | SUN 2.2K24 | SUN 3.2K24 | SUN 4.2K24 | SUN 4.2K48 |
|---|---|---|---|---|
| PV Array | ||||
| Max. PV Array Power | 2400W | 3600W | 4600W | 4600W |
| Max. PV Array Open-Circuit Voltage | 450VDC | |||
| Start-up Voltage | 80VDC | |||
| MPPT Operating Voltage Range | 70-400VDC | |||
| Nominal Input Voltage | 300VDC | |||
| Max. Input Current MPPT | 18A | |||
| MPPT max Efficiency | 99% | |||
| Battery | ||||
| Battery Type | Li-ion / lead-acid | |||
| Nominal Battery Voltage | 24V | 24V | 24V | 48V |
| Battery Voltage Range | 21-29V | 21-29V | 21-29V | 41-58V |
| Max. AC Charging Current | 40A | 40A | 40A | 40A |
| Max. PV Charging Current | 80A | 80A | 100A | 60A |
| Max. Continuous Discharging Current | 80A | 100A | 120A | 80A |
| AC Input | ||||
| Nominal Voltage | 230VAC | |||
| Voltage Range | 170-275VAC | |||
| Frequency | 50/60Hz (Auto following) | |||
| Max. Input Current | 20A | 25A | 25A | 25A |
| AC Output | ||||
| Nominal Voltage | 220/230VAC ±5% | |||
| Output Voltage Waveform | Pure Sine Wave | |||
| Rated Output Power | 2200VA/2200W | 3200VA/3200W | 4200VA/4200W | 4200VA/4200W |
| Peak Output Power | 3200VA | 4400VA | 6100VA | 6100VA |
| Nominal Output Frequency | 50/60Hz | |||
| Transfer Time | 10ms | |||
| Efficiency (peak) PV to INV | 96.5% | |||
| Efficiency (peak) BAT to INV | 93.0% | |||
| General Data | ||||
| Operating Temperature Range | -10°C to +50°C | |||
| Relative Humidity | 0-95% | |||
| Max. Operating Altitude | < 4000m | |||
| Cooling Method | Intelligent Fan cooling | |||
| Display | LED + LCD | |||
| Communication with BMS | RS485 | |||
| Communication with Cloud | WiFi/4G | |||
| Degree of Protection | IP21 | |||
| Weight (kg) | 5.9 | 6.1 | 6.1 | 6.1 |
| Dimension (W*H*D mm) | 343*95*275 | |||
| Mounting Method | Wall Mounted | |||
With over 10 years as a solar photovoltaic manufacturer, we deliver premium power solutions including solar inverters, AGM/GEL battery chargers, and solar charge controllers. Sunchonglic products guarantee reliability and quality.
For complete product specifications, please contact us today!
A1. We have been manufacturing Solar Energy Photovoltaic Products for over 20 years. We are the original manufacturer and developer of advanced Solar Energy Photovoltaic Products, including hybrid solar inverters, power inverters, battery chargers, solar controllers, and solar systems.
A2. Tell us your requirements, and we will recommend a suitable product for you.
A3. We accept T/T, Trade Assurance, and other payment methods.
A4. We can accept EXW, FOB, CIF, and other terms.
A5. Most of our Sunchonglic brand products are exported to Southeast Asia, Africa, and the Middle East.
Our products are widely recognized and trusted by our clients and can meet continuously changing economic and social needs.
We sincerely welcome new and existing customers from around the world to visit and contact us for future business relationships and mutual success!
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