Blue Solar MPPT150/60 MC4

BlueSolar 150 VOC, 60 Amp MPPT solar panel charge controller for 12V, 24V, 36V and 48V battery systems including Lithium.


Maximum Power Point Tracking Charge Controller

Max PV Source Voltage(open circuit):150VDC

Max Input/Output Current:60 AMPS DC

Max PV power,12V 1a,b):860w

Max PV power,24V 1a,b):1720w

Max PV power,48V 1a,b):3440w

Nominal Battery Voltages:12/24/36/48V

Operating ambient Temperature range:-30~60℃(Full rated output up to 40℃)

Dimensions X/Y/Z(mm):230/250/95


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.

Load output

Over-discharge of the battery can be prevented by connecting all loads to the load output. The load output will disconnect the load when the battery has been discharged to a pre-set voltage.

Alternatively,an intelligent battery management algorithm can be chosen: see Battery Life. The load output is short circuit proof.

Some loads(especially inverters)can best be connected directly to the battery, and the inverter remote control connected to the load output. A special interface cable may be needed, please see the manual.

Battery Life: intelligent battery management

When a solar charge controller is not able to recharge the battery to its full capacity within one day, the result is often that the battery will continually be cycled between a ‘partially charged’state and the ‘end of discharge’ state. This mode of operation (no regular full recharge) will destroy a lead-acid battery within weeks or months.

The Battery Life algorithm will monitor the state of charge of the battery and, if needed, day by day slightly increase the load disconnect level (i.e. disconnect the load earlier) until the harvested solar energy is sufficient to recharge the battery to nearly the full 100%.From that point on wards the load disconnect level will be modulated so that a nearly 100% recharge is achieved about once every week.

Programmable battery charge algorithm

See the software section on our website for details

Day/night timing and light dimming option

See the software section on our website for details


blue mppt


MPPT150/45 MPPT150/60 MPPT150/70
Battery voltage 12/24/48VAuto Select(software tool needed to select 36 V)
Rated charge current 45 A 60 A 70 A
Maximum PV power, 12V 1a,b) 650 W 860W 1000W
Maximum PV power,24V  1a,b) 1300W 1720W 2000W
Maximum PV power, 48V 1a,b) 2600W 3440W 4000W
Maximum PV open circuit voltage 150V absolute maximum coldest conditions,145V start-up and operating maximum
Maximum efficiency 98  %
Self-consumption 10  mA
Charge voltage ‘absorption Default setting: 14,4128,8143,2157,6 V(adjustable)
Charge voltage ‘float’ Default setting: 13,8127,6141,4155,2V(adjustable)
Charge algorithm multi-stage adaptive
Temperature compensation -16   mV/C   resp.-32mV/℃
Protection  Battery reverse polarity (fuse, not user accessible)
PV reverse polarity / Output short circuit / Over temperature
Operating temperature  -30 to +60℃(full rated output up to 40°C)
Humidity 95 %, non-condensing
Data communication port and remote VE.Direct (see the data communication white paper on our website)
Parallel operation Yes(not synchronized)
Colour Blue (RAL 5012)
PV terminals 2) 35 mm²/AWG2(Tr models),or Dual MC4 connectors(MC4 models)
Battery terminals 35     mm²/AWG2
Protection category IP43(electronic components), IP22 (connection area)
Weight 3  kg
Dimensions (h×w×d) Tr models:200×250×95mm,MC4 models:230×250×95mm
Safety IEC  62109-1-2010
 1a)If more PV power is connected, the controller will limit input power to the stated maximum.
1b) PV voltage must exceed Vbat + 5Vfor the controller to start.Thereafter minimum PVvoltage is Vbat+1V
2) MC4 models: several splitter pairs will be needed to parallel the strings of solar panels


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