6000 Watt (8000VA) low frequency inverter with battery charging, LCD dispaly, 42-60V (48V) DC/ 84-120V (96V) DC wide range input voltage, 110V/ 120V/ 220V/ 230V/ 240V AC output voltage can be chosen. High performance off grid solar inverter can work with inductive load such as air conditioner, motor door and so on.
- Pure sine wave output for compatibility with loads of different types
- Visualization of operation status of the equipment through a digital LCD
- Automatically transfer between battery and line modes
- Pure sine wave output (THD < 3%) for wide range of applications and harsh environment
- A wide range of input voltage, accurate output and all automatic voltage stabilization
- Overall protection functions (battery overvoltage protection, battery under voltage protection, overload protection, short circuit protection and over temperature protection)
|Rated power load
||DC 42-60V (48V)/ DC 84-120V (96V)
||110V/ 120V/ 220V/ 230V/ 240V AC (Same as the output voltage)
||50Hz/ 60Hz±5% (Auto)
||110V/ 120V/ 220V/ 230V/ 240V AC (optional)
||50Hz/ 60Hz±5% (Auto)
||Pure sine wave
||≥85% (full load)
|Wave form distortion factor
|Output power load factor
||105-120% at 30s; 120-150% at 10s; >150% at 5s
||DC 10.5 (12V)/ DC 21 (24V)/ DC 42 (48V)/ DC 84 (96V), Alarm and shut down
||85℃, Auto shut down after alarm
||DC 17V (12V)/ DC 33V (24V)/ DC 66V (48V)/ DC 128V (96V), Auto shut down after alarm
||0-30A adjust (It's the current range for charging the battery under (AC) commercial power preferred mode)
||Time & date setting, Contrast, Brightness, Sound, Voltage switch, Grid charger, Clear records, Reset
||Grid fist/ battery first/ standby mode
||Record (fault record), system information
||10%~90% (No condensation)
||<3000 (>1000m, derating)
Inverter for Solar Panel System
In the selection of a off grid solar inverter, first of all, sufficient rated capacity should be considered to meet the power requirements of equipment under maximum load. For the inverters loaded on a single device, the selection of rated capacity is relatively simple.
When the electrical equipment is a pure resistive load or the power factor is greater than 0.9, the rated capacity of the inverter is 1.1-1.15 times of the capacity of the electrical equipment. At the same time, the off grid solar inverter should also have the ability to resist the impact of capacitive and inductive loads.
For general inductive loads, such as motors, refrigerators, air conditioners, washing machines, high-power pumps, etc., the instantaneous power may be 5-6 times of its rated power when starting. At this time, the inverters will bear a great instantaneous surge. For such systems, the rated capacity of the solar inverters should have sufficient margin to ensure that the load can start reliably. High-performance off grid soalr inverters can start at full load for many times without damaging power devices. For its own safety, small inverters sometimes need to adopt soft start or current limiting start mode.
The main load of the photovoltaic system is a 150W refrigerator. The DC to AC inverter with rated capacity of 180W can work reliably when it works normally. However, because the refrigerator is an inductive load, its power consumption can reach 5-6 times of the rated power at the moment of starting, so the output power of the inverter can reach 800W when the load starts. Considering the overload capacity of the inverters, 500W power inverters can work reliably.