• High-definition display screen: Basically, the working status and various working parameters of the inverter can be intuitively understood in real-time on the display screen. Such as input voltage, output voltage, output frequency, battery power, load, etc
• Fault prompt function: In addition to different voice prompts, it is more intuitively displayed from the display screen. For example, battery under voltage, battery overvoltage, heavy load, high operating temperature, output short circuit, etc
• The product has added an overload delay automatic shutdown function to solve the sensitive problem of inverter protection when soluble electrical appliances are started, for example, a user cannot carry a 50W LED light with a 300W traditional inverter, or cannot carry a laptop with a 500W inverter
• The low-power non-professional user market has added the protection function of positive and negative connections. It solves the problem of a return caused by the user's artificial connection of wrong wires and burns out the inverter and solves your after-sales worries
• When the inverter is working, it will only work when it reaches a certain temperature, which is more energy-saving and quieter
• Digital MCU control is precise, accurate, fast and intelligent. The output waveform, frequency and output voltage are accurate, and the protection circuit responds quickly

Specification:

• Actual power: 2000W
• Peak power: 4000W
• Marked power: 12000W
• Input voltage range: 12V: 9.5V-15.5V; 24V: 19.5V-30V; 48V: 39V-50V; 60V: 53V-72.5V
• Input low voltage alarm parameters: 12V: ≤10.2V; 24V: ≤21V; 48V: ≤43.2V; 60V: ≤54V
• Output voltage: 220V
• Output voltage range: 220V±10%
• Frequency: 50Hz
• Inverse efficiency: 93%
• Circuit topology: push-pull
• Function parameters: current limit / hard and soft start / input reverse connection protection / short circuit protection / input high and low voltage protection / low voltage alarm / over temperature protection / overload protection / power temperature control fan (Note: the actual power above 1500W has no input reverse connection protection) 
• Working environment humidity conditions: dry
• Fan type: Seal oil
• Protection automatic recovery: manual
• Input terminal wiring method: terminal
• Output interface: international universal socket
• Chassis material: aluminum shell