PWM Solar Voltage Regulator 20A with LCD screen

20A PWM solar charge  controller with LCD screen CE and ROHS approved LD2420C

10A PWM solar charge  controller with LCD screen CE and ROHS approved   continues the huge success of one of the most used SHS (Solar Home System.) controllers. With a power range to 10A at automatically recognized 12V or 24V it fits to a system size of maximum 240 W.

The latest charging technologies, combined with a new state of charge determination which has been significantly improved once again. A large display informs the user about all operating modes with the aid of symbols. The state of charge is represented visually in the form of a tank display. Data such as voltage, current and state of charge can also be displayed digitally as figures on the display.

Quality controlled assembly process to insure reliability

Large user-friendly screen that is easy to read and understand

Curved screen print in a large area, magnanimous beautiful.

Concave backboard design to prevent overheating

Built-in temperature sensor. 

Well engineered packaging to reduce shipping damage

Product Features                                    Displays

Microcontroller digital accuracy                             Graphical LCD display

                                                                                for operating parameters, fault message, self test

PWM control

Multistage charging technology                              Operation

Load disconnection depending on LVD                  Simple menu-driven operation

Automatic load reconnection                                  Programming by button

Temperature Compensation                                   Manual load switch

Common positive grounding on one terminal

Integrated data logger(optional)                             Certificates

Night light and morning light function                   CE compliant according EN61000-6-1 and EN61000-3

Integrated self test                                                 RoHS compliant

Automatic detection of voltage                             Manufactured according to ISO9001 and ISO14001

Electronic protection functions

Overcharge Protection

Deep discharge Protection

Reverse polarity protection of module, load and battery

Automatic electronic fuse

Short circuit protection of load and module

Open circuit protection with disconnected battery array

Reverse current protection at night

Overload protection

Battery Overvoltage shutdown

We could offer safe and high efficiency transport for all customers

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CE certificate for solar charge controller                              RoHS certificate for solar charge controller