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Introduction

I-P-Wiser 2 series adopted with auto cool, high conversion efficiency, low power consumption and LCD display. It features an efficient MPPT control algorithm. Added the output function(USB 5V 3A). For the mppt controller can be widely used in off-grid solar system,

Communication base station solar system, household solar systems, street light solar systems, field monitoring and other fields.


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Features:

1、 High efficiency MPPT control algorithm, MPPT efficiency ≥99.5%, whole Machine conversion efficiency upto 98%;

2、 Charge mode: three stages (fast charge, constant charge, floating charge). It prolongs service life of the batteries.

3、Discharge mode: ON/OFF mode, Dual time control mode, PV& Time control mode, PV voltage control mode.

4、 Recommended battery types: Flooded, Sealed lead acid, Gel battery. Other types of the batteries can also be defined.

5、 Most information could be provided by LCD like: system type., PV input voltage, PV input current, day, month, total generating power, battery type, battery voltage, charging current, charging power, discharge current, discharge power and so on.

6、 RS485 communication, we can offer communication protocol also, it’s convenient for user’s integration management.

7、 CE, RoHS, FCC certifications approved.. We can help clients to approve other certifications.

8、 2 years warranty. And 3~10 years extended warranty service also can be provided.



Parameters:

MPPT controller Model

15A

20A

30A

40A

50A

I-P-Wiser2-12V/24V-series

Charge mode

MPPT(maximum power point tracking)

MPPT efficiency

≥99.5%

System type

DC12V/24V system

Automatic Recognition

INPUT CHARACTERISTICS

Max PV input voltageVOC

12V/24V system

DC100V

DC150V

High input voltage protection point

DC100V

DC150V

High input voltage recovery point

DC95V

DC145V

Rated PV input power

12V system

200W

260W

390W

520W

650W

24V system

400W

520W

780W

1040W

1300W

CHARGE CHRECTRESTICS

Charge method

12V/24V system

Three stages charge: constant current(MPPT), constant voltage, floating charge

Rated charge current

15A

20A

30A

40A

50A

Automatic Temperature Compensation

14.2V-highest temperature-25℃*0.3

OUTPUT DISCHARGE CHARACTERISTICS

USB (Total for 2 USB output)

DC5V 3A

LOAD output voltage

Based on battery voltage

Rated output current

15A

20A

30A

40A

50A

Output control mode

ON/OFF mode, Dual time control mode, PV&Time control mode,
PV voltage control mode

Output control set way

Controller button or PC software

DISPLAY

LCD Display

System type, PV voltage,charge voltage, charging current,           charging power, temperature etc.

PC software

RS485

OTHER PARAMETERS

Protection function

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

Cooling mode

Auto cool

Type of Mechanical Protection

IP30

Measurement DxWxH (mm)

200*110*66

243*155*79

Packing DxWxH (mm)

249*144*105

289*189*113

N.W. (KG)

0.9

1.8

G.W. (KG)

2

2.5

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