Tracer Dream 150V Series MPPT Solar Charge Controller
Tracer Dream 150V Series MPPT Solar Charge Controller

Tracer Dream 150V TU Series adopts MPPT technology. Max.150V solar input, 12V/24V/48V auto work. It's also ran by 32 bits CPU,so stability and speed can be guaranteed. Based on the synchronous rectifier technology, the transfer efficiency of circuit can be increased up to 98.5%and the Pmax tracking accuracy up to 99. 5%. So our MPPT can trace the accurate Pmax in the shortest time (10~20s) , even when the sunlight changes rapidly. It can perfectly handle extreme weather or weak sunlight.It adopted by common negative design and it can start from solar, Widely used in solar station and big solar home system.

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Golden Ratio Asymmetric Design

The controller adopts asymmetrical design, and the LCD screen is located at the golden section, with a harmonious proportion and beautiful appearance.


150V solar panel input

50A, 60A /12V-24V-48V

Continuous output at full load and no attenuation, all for high efficiency. about efficiency.

Main control chip

ARM architecture, high-quality 32-bit main control chip, improve charging efficiency comprehensively.

The main control chip adopts STMicroelectronics, and the other components adopt Samsung and Toshiba components to ensure the stability and life of the controller.


High Tracking Accuracy

High Conversion Efficiency

TD series controllers use the latest MPPT algorithm to improve tracking efficiency and speed , reduce energy

Heat dissipation

Distinctive heat dissipation character

TD150V series adopt aluminum alloy radiator for heat 


Industrial grade aluminum alloy heat dissipation, longer life, more stable.

Protect the

Power Limited Protection

When the power of solar charging exceeds the rated power of the controller, Ldsolar controller will limit the input power, and work at the rated power of controller without damaging the controller. 

In the system that the MPPT controller of Ldsolar is installed, the power of solar panel can be more than the rated power of controller. But cannot exceed 2 times.

Fast Tracking

Good Low Light Fast Tracking

Under low light conditions, Ldsolar controller can still track to the MPP quickl.

In the case of lightchanges during the day, It can track in time and accurately.

It can achieve good balance between low disturbance 

amplitude and quick response and also can identify the MPP in the case of multiple peaks.

System Voltage12V/24V/48V DC auto
Working voltage range8~68V
Max.PV open circuit voltage150V(Min.working temperature)140V(25℃)
MPPT voltage range(Battery voltage+2V)~125V
Rated charge current50A60A
Rated discharge current//
Max.PV input power

650W/12V  1300W/24V  2600W/48V

800W/12V  1600W/24V  3200W/48V

GroundingCommon positive
Battery typeSealed(Default)/Gel/Flood/Lithium
LVD※*11.0V ADJ 9V...12V ; x2/24V ; x4/48V
LVR※*12.6V ADJ 11V...13.5V ;x2/24V ; x4/48V
Float Voltage※*13.8V ADJ 13V... 15V ; x2/24V ; M/48V
Boost Voltage※*14.4V ADJ 13V...17V ;x2/24 ; x4/48V
battery voltage less than 12.6v auto boost 2hours
Battery Over Voltage Protection16.5V ; x2/24V ; x4/48V
USB Output/
Temperature Consumption#For 12Vsystem:-24mV /°C ;x2/24V ; x4/48V
RS485 interface√ ̄
Relative humidity≤95%, N.C.
WorkingTemperature-20°C~+50°C℃(Product can work continuously at full load)
LCD temperature range-20°C~+70°C
Waterproof gradeIP32
Mounting hole sizeΦ5mm
Overall dimension(mm)277*243*103mm277*243*103mm

Tracer Dream 150V Series MPPT Solar Charge Controller Data Download

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