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This is a cost-effective solar inverter that accepts both solar and utility input. Functions such as battery charging current, AC/solar charger priority, and DC priority are user-adjustable via the LCD screen and easy push buttons. When the battery voltage is low, it will automatically switch to the AC grid to provide continuous power to the load.
The grid power off inverter is equipped with an advanced Maximum Power Point Tracking (MPPT) controller that optimizes the output of the solar panels to ensure maximum power from the PV array.
The China off grid solar inverter has 1-phase mode settings, suitable for single-phase power systems. This enables the inverter to meet different application needs and offers flexible installation options.
The off grid mppt solar inverter has optional input voltage ranges for different application scenarios. For personal computers, the optional voltage range is 170~280VAC; for household appliances, the optional voltage range is 90~280VAC. This enables the inverter to adapt to voltage fluctuations in different regions and power networks.
The grid power inverter has multiple self-protection functions to protect the safety and reliability of the inverter and connected equipment. These include an overcharge protection function, which will trigger a protection mechanism when the battery voltage reaches 33VDC to prevent overcharging; meanwhile, the inverter also has a high-efficiency battery-to-inverter conversion, which can reach a peak efficiency of 94%.
The off grid mppt solar inverter supports 24VDC battery power supply, and has a maximum 60A AC charging current to ensure fast charging and stable power supply of the battery. This enables the inverter to provide continuous and reliable power output for off-grid systems.
| Model | Raisun RSI44-2.4KW | |
| Phase | 1-Phase | |
| Maximum PV Input Power | 2400W | |
| Rated Output Power | 2400VA/2400W | |
| Maxium Solar Charging Current | 80A | |
| INPUT | ||
| Voltage | 230VAC | |
| Selectable Voltage Range | 170~280VAC(For Personal Computers) | |
| 90~280VAC(For Home Appliances) | ||
| Frequency Range | 50Hz/60Hz(Auto sensing) | |
| OUTPUT | ||
| AC Voltage Regulation(Batt.Mode) | 230VAC±5% | |
| Surge Power | 4800VA | |
| Efficiency(Peak) PV to INV | 98% | |
| Efficiency(Peak) Battery to INV | 94% | |
| Transfer Time | 10 ms(For Personal Computers); 20ms(For Home Appliances) | |
| BATTERY & AC CHARGER | ||
| Battery Voltage | 24VDC | |
| Floating Charge Voltage | 27VDC | |
| Overcharge Protection | 33VDC | |
| Maximum AC Charge Current | 60A | |
| SOLAR CHARGER | ||
| Maximum PV Array Power | 3000W | |
| MPPT Range Operating Voltage | 90~400VDC | |
| Maximum PV Array Open Circuit Voltage | 450VDC | |
| Maximum Charging Current | 80A | |
| Maximum Efficiency | 98% | |
| PHYSICAL | ||
| Dimension, D×W×H | 348*270*95mm | |
| Net Weight(kgs) | 5 | |
| Comumication Interface | USB/RS232/GPRS/WIFI | |
| OPERATING ENVIRONMENT | ||
| Mumidity | 5% to 95% Relative Humidity(Non-condensing) | |
| Operating Temperature | 0℃ ～ 55℃ | |
| Storage Temperature | -15℃ ～ 60℃ | |
