3kw off grid inverter

2. 5000W continuous, standard and stable pure sine wave 

3. Adopts CPU control technique 

4. Integrated with inverter, solar controller inside. 

5. PV priority mode or AC priority model is identified and swithched automatically 

6. Choose the charging current based on the configured capacity of the battery 

7. LCD display 

8. Wide input range 

9. Auto city power switch function, All-around protection, self-recovery and unattended operation. 

10. Frequency auto adaptive 

11. The system will act as UPS(charge from Grid electricity and automatic supply power when Grid cut off 

12. Unattended and intelligent monitoring RS232 (optional) 

13. Solar engergy and utility power complementary functions: 

*The 3kw off grid system can provide electricity produced by solar energy to loads directly.It can auotmatically selec the solar energy or utility power as power source according to the change of sunshine, and the work mode will be chosen and switched automatically. 

*The 3kw off grid systems can automatically selec the solar energy or utility power to charge the battery according to the state of the sunlight and battery voltage. AC by pass without charging function is available. 

*The systems can automatically identify the state of day and night, and interactive switches between AC mode and inverting mode at night.