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MPPT(D) Solar Charge Controller 150/45D,150/60D,150/70D

MPPT(D) Solar Charge Controller 150/45D,150/60D,150/70D
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1-20 working days
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LCD display MPPT solar charge controller MPPT150-70D

Untra-fast. Maximum Power Point Tracking(MPPT).

Especially in case of a clouded sky, when light intensity is changing continuously, an ultra fast MPPT controller will improve energy harvest by up to 30% compared to PWM charge controllers and by up to 10% compared to slower MPPT controllers.

Product  Information

Advanced Maximum Power Point Detection in case of partial shading conditions

If partial shading occurs, two or more maximum power points may be present on the power-voltage curve. Conventional MPPT's tend to lock toalocal MPP, which may not be the optimum MPP. The innovative fangpusun algorithm will always maximize energy harvest by locking to the optimum MPP


Outstanding conversion efficiency

 No cooling fan maximum efficiency exceeds 98%


Flexible charge algorithm

Fully programmable charge algorithm(see the software page on our website), and eight preprogrammed algorithms, selectable with a rotagy switch(see manual for details)

Extensive electronic protection

■ Over-temperature protection and power derating when temperature is high.

■ PV short circuit and PV reverse polarity protection.

■ PV reverse current protection.


Internal temperature sensor

Compensates absorption and float charge voltage for temperature


Compliant with European Standards(CE),ROHS compliant,SGS,|So9001,Made in China

Product Parameters

Solar Charge ControllerMPPT 150/45DMPPT 150/60DMPPT 150/70D
Battery voltage12/24/48 V Auto Select (Only Factory setting 36V)
Rated charge current45A60A70A
Maximum PV power, 12V 1a, b)650W860W1000W
Maximum PV power, 24V 1a, b)1300W1720W2000W
Maximum PV power, 48V 1a, b)2600W3440W4000W
Maximum PV open circuit voltage150V absolute maximum coldest conditions, 145V start-up and operating maximum
Maximum efficiency98%
Self-consumption20 mA
Charge voltage ‘absorption’Default setting: 14, 4/ 28, 8/43, 2/57, 6 V(adjustable)
Charge voltage ‘float’Default setting: 13,8/ 27,6/41 ,4/55,2 V(adjustable)
Charge algorithmmulti-stage adaptive
Temperature compensation-16mV/° C resp.-32mV/°C
ProtectionBattery reverse polarity(fuse, not user accessible)PV reverse polarity /Output short circuit /Over temperature
Operating temperature-30 to +60℃ (full r ated output up to 40℃)
Humidity95%, non-condensing
Parallel operationYes(not synchronized)
PV terminals 2)35 mm²/ AWG2 (Tr models)
Battery terminals35 mm²/AWG2
Protection categoryIP43 (electronic components ),IP22 (connection area)
Dimensions (h x w x Z)Tr models:248×178×103mm

1a) If more PV power is connected,the controller will limit input power to the stated maximum.

1b) PV voltage must exceed  Vbat +5V for the controller to start. Thereafter minimum PV voltage is Vbat +1V.


Product Displays 

Maximum Power Point Tracking 

Upper curve

Output current o of a solar panel as function of output voltage(V)

■ The maximum power point(MPP)is the point Pmax along the curve where the product x V reaches its peak


Lower curve:

■ Output power P=l V as function of output voltage.

When using a PWM(not MPPT) controller the output voltage of the solar panel will be nearly equal to the voltage of the battery, and will belower than Vmp.

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