Item

Model

MPPT24Z-15

MPPT24Z-20

MPPT24Z-30

MPPT24Z-40

MPPT24Z-50

Output

System DC Voltage

DC12V/24V Automatic recognition 

Output  VDC Precision

≤±1.5%

Rated Output Current

15A

20A

30A

40A

50A

Current-limiting Protection

20A

25A

35A

45A

55A

Over Charge Protection

yes. Difference for battery type difference

Selectable battery

Sealed lead acid, vented, Gel, NiCd, or  defined by user

Temperature Compensation

14.2V-(The highest temperature-25℃)*0.3

USB  ouput

5V 3AMP

Load output

Voltage

Follow the battery bank voltage

Current

15A

20A

30A

40A

50A

Input

Max PV voltage

100VDC

150VDC

12VDC Max PV input (W)

200

260

390

520

650

24VDC Max PV input (W)

400

520

780

1040

1300

Low Voltage Input Protection

higher 1 VDC than current bat VDC

Overvoltage Protection

100VDC

150VDC

Overvoltage Recovery

95VDC

145VDC

Display

LED light display

select Confirm

LCD Display

Charge stage ,PV VDC AMP generated energy , Charger VDC AMP W,  Bat Temp.  Load   VDC AMP discharge Energy.

Communication

RS232 Communication by PC,

Protection

Yes (PV Reverse connection, Battery Reverse connection, Over voltage, low voltage, over temperature, over load, Short circuit protection etc.)

IP grade

IP30

Physical

Product size(D*W*H)

200-110*66

243*155*79

Package size (D*W*H)

249*144*105

289*189*113

G.N/N.G(kg)

2/0.9KG

2.5/1.8