Conversion Efficiency
upto 98.5%
≥99.5%
MPPT Tracking Efficiency
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www.ldsolar.com
High Tracking Accuracy High Conversion Efficiency
TD series controllers use the latest MPPT algorithm to improve tracking efficiency and speed, reduce energy loss during tracking and reduce tracking time.
Saving is Money
Tracer Dream 75V Series
TD 75V Series MPPT Solar Charge Controller
Max.75V Solar Input，15A,20A,30A/12V-24V
Continual full power output without derating
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Think Everything For High Efficiency
Good Low Light,Fast Tracking
Under low light conditions, Ldsolar controller can still track to the MPP quickly. In the case of light changes 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.
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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.
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Good Looking Appearance
The controller of TD 75V series adopts rounded corners design, which makes it feel comfortable.
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Customized large-diameter terminals
*Customized large-diameter port is more suitable for solar systems that require large-diameter wires to reduce the voltage drop and losses in wires
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Free USB Charging
Support high current mode, the maximum 2A charging current charges your mobile device faster
USB*2PCS
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32-bit ARM Main control chip, Make your system more stable and more efficient
The main control chip adopts STMicroelectronics, and the other components adopt Samsung and Toshiba components to ensure the stability and life of the controller.
The running program of the upgradeable frame structure guarantees the low loss of the controller and makes it more efficient.
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16 Safety Protection
| 1.Automatical Voltage Switch | 2.Over charging and over discharging protection | 3.Overload protection | 4.Short Circuit Protection |
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Ldsolar controller can switch the system voltage according to the battery voltage automatically
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Ldsolar controller can prevent the battery from over charging and over discharging and increasing the battery life. | Ldsolar controller will cut off output ,if the curent of output is more than 1.1 times rated current | When the solar panel or the Load is short circuit,Ldsolar controller can stop charging or turn off the output immediately.It can prevent battery from damaging |
| 5.Reverse Connected Protection | 6.Battery Over Voltage Protection | 7.Auto Temperature Compensation | 8.Over Temperature Protection |
| If the polarity of battery or solar panel is reversely connected ,Ldsolar controller will not be destroyed.After correcting the connection,Ldsolar controller will work normally. | When the voltage of battery was more than 16.5V(12V system),Ldsolar controller will turn off charging and output. | The in-built sensor in Ldsolar controller can sense the outside temperature and regulate the battery charging and over discharging.It can increase battery life upto 30% | When the temperature of inside controller is uptp 75℃，the controller will stop charging and discharging. |
| 9.Lighting Protection | 10.Multiple load work modes | 11.Prevent Reverse Flow of Current | 12.Battery Type Selection |
| Ldsolar controller could protect small induction thunder | Ldsolar controller can automtically detect when the day sets and night begins and set a working time.It can switch on /off the output automtically | During nighttime when voltage of battery is more than that of solar panel,current could start flowing from battery to panels,This could be very harmful for solar panel.Ldsolar controller ensures that the current always flow from panels to batteries,and never in the reverse direction. | Ldsolar controller is deigned for multiple battery type-Sealed,Gel,Flooded,LiFePO4 and LiO2 to ensure efficient charging. |
| 13.Power limited Protection | 14.Direct Power Supply Function | 15.High-temperature charging power derating protection | 16.Real-time energy statistics function |
| When the power from solar panel is more than output power,Ldsolar controller will limit the power from solar panel,and work at rated power of controller | Ldsolar controller can supply power from solar panel directly to the Load,it can increase the battery life.BUT BATTERY MUST BE CONNETED in the solar system | When the Temperature inside controller is more than 75℃,Ldsolar controller will derate to low power charging. | Ldsolar can show and count the Real-time energy in LCD |
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Installation
1.Find the positioning map on the back of the color box or on the manual
2.Use the positioning map to fix the screw in the position you want
3.Hang up the controller and extend the temperature sensor on the right side
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Packing List
Controller 1PC
User's Manual 1PC
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Product Parameters
①When a lithium battery is used, the system voltage can’t be identified automatically.
②At minimum operating environment temperature.
③At 25℃ environment temperature.
④When a lithium battery is used, the temperature compensate coefficient will be 0.
※*The controller can work under full load in the working environment temperature, When the internal temperature is more than 80℃, the reducing power charging mode is turned on
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Warranty
The PWM controller provides a 1.5 years warranty, and the MPPT controller provides a 3 years warranty.
Factory Commitment
1.We promise that the solar controllers produced by our company are full power
2.We promise that never use old components, "Fake one, Fine 100,000RMB"
Worry-free after sales
1.During the warranty period, non-artificial product failures occur, our company promises to replace new one for free
2.After “three-step confirmation " to quickly identify.
After-Sale Warranty
Which MPPT controller is right for you!
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Heatsink Cooling
Industrial level Heatsink cooling design,longer life and more stable
