Didisolar Solar Charge Regulator 20A 12V24V36V48V Auto Solar Controller Supplier

1.Iron shell and excellent heat dispersion
2.The creative maximum power is tracking, can improve the solar system availability dramatically and maximum conversion rate is >98%.
3.The tracking rate of maximum power is ≥99%
4. With charging mode indicator and working mode indicator;
5. Chinese and English liquid crystal (LCD) display;
6. The components used are all first-line brands, the high temperature resistance is not lower than 105 °C, and the design life is more than 10 years;
7. Display real-time power generation and curve and fault record
8. Display daily power generation and cumulative power generation

More solar controller introduction

MPPT Controller User Manual

SKU: TYC-20IR Categories: ,

Didisolar Mppt solar charge Regulator is a Maximum Power Point Tracker (MPPT) charge controller designed to harvest the maximum available energy from the PV array and deliver it to the batteries. The didisolar MPPT algorithm finds the maximum power point of the array ,and operates at this point while regulating the output current and battery voltage to fully charge the battery.


mppt solar controller

MPPT or ‘maximum power point tracking’ controllers are far more advanced than PWM controllers and enable the solar panel to operate at its optimum voltage for maximum power output. Using this clever technology, MPPT solar charge controllers can be up to 30% more efficient, depending on the battery voltage and type of solar panel connected. The reasons for the increased efficiency and how to correctly size an MPPT charge controller is explained in detail below. As a general rule MPPT charge controllers should be used on all higher power system with 2 or more panels, or whenever the panel voltage is much higher than the battery voltage

Advantages of Didisolar solar controller

1、Display real-time power generation and current.

2、Display the daily power generation curve and current curve.

3、Chinese and English, multi-function LCD screen and operation menu.

4、Display fault records, to facilitate customer troubleshooting in a timely manner.

5、Support lead-acid batteries, colloidal batteries and lithium batteries.

6、Intelligent maximum power point tracking technology increases efficiency 25%~30%.

7、Battery temperature sensor (BTS) automatically provides temperature compensation.

8、Perfect protection function.

9、 The latest MPPT algorithm is used to track the maximum power point of solar power generation in real time. The charging efficiency is over 98.5 % and the tracking accuracy is over 99.73 %.

10、Ultra-fast tracking speed, tracking 1 times per second.


  • Mppt solar charge Regulator have Protections against over-temperature and reverse polarity.
  • Electronic protection against overcharging, over-discharging, overload, and short circuit.
  • The cast aluminum radiator shell permits excellent heat dissipation, allowing natural cooling.


  • Bright dot-matrix LCD (liquid crystal display) for charge data
  • 6 button combination for programmable features
  • Log function capability up to 60 days


  • Sealed, Gel, Flooded or User battery option
  • Automatically detects 12V /24V / 36V  / 48V DC systems
  • Dual timer function; enhancing flexible lighting systems

Solar controller parameters

MPPT Solar Charge Controller Mode:TYC-20IR

Rated voltage:12/24/48V Auto

Rated current:20A

Maximum protection current:23A

Maximum PV input power:12V(280W),24V(550W),48V(1100W) ababovbo

PV input low voltage protection point:12V:DC16V    24V:DC30V   48V:DC60V

PV input low pressure recovery point:12V:DC18V;      24V:DC34V   48V:DC65V

Limit input voltage:DC160V

PV input overvoltage protection point:DC150V

PV input overvoltage recovery point:DC145V 

Static power consumption:≤2 W

Machine efficiency:≥9 6 . 5 %≤9 9 %

PV module utilization:≤9 9 %

Protective function:PV array short circuit, overvoltage, overcurrent reverse polarity protection, battery overcharge, reverse protection

Colour:Apple green



More solar controller introduction

MPPT Controller User Manual

Additional information
Weight 2.5 kg
Dimensions 218 × 154 × 65 cm