A charge controller, or charge regulator is basically a voltage and/or current regulator to keep batteries from overcharging. It regulates the voltage and current coming from the solar panels going to the battery. Most "12 volt" panels put out about 16 to 20 volts, so if there is no regulation the batteries will be damaged from overcharging. Most batteries need around 14 to 14.5 volts to get fully charged.
10a,20a,30a,40a,12/24v auto work
Die-cast aluminum design
RS485 ports with MODBUS communication
option monitoring software
·Innovative MPPT technology
·Peak conversion efficiency of 98%
·High tracking efficiency up to 99%
·Several seconds tracking speed
·Die-cast aluminum design and nature cooling
·Diversified load control to meet different requirements
·Four battery type options: Sealed, Gel, Flooded, and USER
·Intelligent lighting and timer control for solar lighting system
·Energy statistics function
·RS485 ports with MODBUS communication protocol
·Optional PC monitoring software and remote meter for real-time monitoring and battery management parameter setting
·Field upgradable firmware
·PV short circuit protection
·PV overvoltage alarm protection
·PV current limiting protection
·PV reverse polarity protection
·Battery overcharge protection
·Battery over discharge protection
·Battery reverse polarity protection
·Load overload protection
·Load short circuit protection
Nominal system voltage
12/24V auto work
Rated battery current
Rated load current
Max. PV open circuit voltage
Max. battery voltage
Max. PV input power
Equalize charging voltage
Sealed: 14.6V, Flooded: 14.8V, USER: 9~17V
Boost charging voltage
Gel: 14.2V, Sealed: 14.4V, Flooded: 14.6V, USER: 9~17V
Float charging voltage
Gel /Sealed /Flooded: 13.8V, USER: 9~17V
Low voltage reconnect voltage
Gel /Sealed /Flooded: 12.6V, USER: 9~17V
Low voltage disconnect voltage
Gel /Sealed /Flooded: 11.1V, USER: 9~17V
RS485 / RJ45 interface
- Q:Solar water heater controller power screen is not displayed
- May be the screen power supply circuit is broken, it is best to ask the professional repair under.
- Q:Solar panels for solar panels
- Using the series PWM charging the main circuit, so that the charging circuit voltage loss than the use of diode charging circuit reduced by nearly half, the charging efficiency of 3% -6% higher than non-PWM, increased power consumption; over discharge recovery to enhance the charge, Normal direct charge, float the automatic control mode so that the system from a longer life; at the same time with high precision temperature compensation; intuitive LED LED indicates the current battery status, allowing users to understand the use of the situation; all control all use industrial chip ( Only with I industrial controller), in the cold, high temperature, humid environment to run freely. At the same time the use of crystal timing control, timing control accuracy.
- Q:What is the meaning of the DC load above the solar controller?
- Can be batteries, lights, motors and other DC equipment can be used
- Q:How to choose a solar controller
- Hongyi HY-12 / 24V10A solar controller designed for solar DC power supply system, solar DC street lamp system design, and the use of a dedicated computer chip intelligent controller. Use a one-touch touch switch to complete all operations and settings.
- Q:What is the system voltage of the solar controller?
- Solar controller is called solar charge and discharge controller, is used in solar power system, the control of multi-channel solar cell battery charging and battery to the solar inverter load power supply automatic control equipment.
- Q:Solar water heater all intelligent controller how to install
- This is the most widely used solar water heater installation program, the solar energy operation by the solar controller 8 control, when the solar water heater tank water level below the minimum water level, the controller to open the solenoid valve 1, making the water tank, When the water level rises to the user set the highest water level, the controller closes the solenoid valve 1, the water stops. The user can specify the water time, when the specified time to, as long as the water level does not exceed the maximum water level, the controller will open the solenoid valve 1 water until the water level to the highest water level. The controller can also manually force the water: When the manual water key is pressed, the controller opens the solenoid valve until the water level reaches the highest water level.
- Q:What is the use of solar controller
- Communication function. ① simple instructions function; ② protocol communication functions, such as RS485 Ethernet, wireless and other forms of background management;
- Q:How does the solar controller set up Sheung Shui?
- Press and hold the water level key for 3 seconds, hear the "drop" sound, the display temperature of the two digits and the "time to add water" indicator light at the same time flashing, repeat the water level key to set the time to add water time. Set the time in Beijing plus the number of hours set into the regular water, such as set at 12 o'clock in the hour, regularly at 8 o'clock every day on the water, set the number of hours 20 (range 00-23), wait 5 seconds to automatically save and exit the "regular water" indicator light is on, the regular water function takes effect, after 8 o'clock every day will start the regular water. To cancel the time to add water: hold the water level key for 3 seconds, hear the "drop" after the "time to add water" indicator off, the time to add water function to cancel.
- Q:Solar controller red light flashing
- Solar controller flashing red light according to the different brands of the representative of the meaning of the controller are not the same, but in general terms, the red light flashing a saying that the battery is charging the battery is expressed as a red light flashing, green , The yellow light does not shine; another kind is the battery high pressure state or battery low voltage state that is red light flashing, green light does not light, hope to help you
- Q:How the solar controller wiring,
- Open the panel below the lid, which has a post, there are marked, facing the annotation is what to pick on the line!
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