2000w solar power control box

DF-SUN 2000/12-230

DF-SUN 2000/24-230

SUN-2000/12-120

DF-SUN 2000/24-120

Output Continuous Max. Power

2000W

Output Surge Power

4000W

Converting Max. Efficiency

>88%

>92%

>88%

>92%

Normal Input Voltage

DC12V

DC24V

DC12V

DC24V

Input Voltage Range

DC10~15V

DC20~30V

DC10~15V

DC20~30V

Output Voltage

AC230±5%

AC120±5%

Output Frequency

50Hz

60Hz

Output Wave Form

Modified Sine Wave

No Load Current

<0.20A

<0.15A

<0.20A

<0.15A

Input Low-Voltage Alarm Voltage

10.5±0.5V

21±0.5V

10.5±0.5V

21±0.5V

Input Under-voltage Cut off Voltage

10±0.5V

20±0.5V

10±0.5V

20±0.5V

Input Over-voltage Cut off Voltage

15±0.5V

30±0.5V

15±0.5V

30±0.5V

Rated Charging Current

40A

Rated Load Current

40A

System Voltage

12V

24V

Overload Protection

Yes

Short Circuit Protection

Yes

No load current

≤20mA

Charging Circuit Voltage Drop

Not more than 0.26V

Discharging Circuit Voltage Drop

Not more than 0.15V

DC Charge Voltage

14.4V

28.8V

Float Charging

13.7V

27.4V

Temperature Compensation

-5mv/°C/2V

Automatic Disconnection

Output Voltage

10.5V

21V

Control Method

Charge for the PWM pulse width modulation, the control point voltage for different discharge rates of intelligent compensation amendment;