Solar Charge Controller 220V 30A/50A/60A/80A for off grid solar power system and RS485 available

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Product Description:

Properties of the solar charge controller

1.  Design for off-grid solar power system.
2.  Applicable to different kinds of batteries.
3.  Modular design with simple structure and easy maintenance.
4.  Automatic power control function.
5.  LCD display: Solar panel current, solar panel voltage, solar panel power, battery group voltage, charge current.
6.  Perfect protection function: Solar reverse charge protection, Solar reverse connection   protection, Battery reverse connection protection, Battery overcharge protection, Battery over current protection etc ,thus the system has higher reliability.

 

Technical parameters of the solar charge controller

Model

220V30A

220V50A

220V60A

220V80A

Battery group rated voltage

220Vdc

220Vdc

220Vdc

220Vdc

PV open circuit voltage

500V

500V

500V

500V

PV Rated current

30A

50A

60A

80A

PV Max. power

6600Wp

11000Wp

13200Wp

17600Wp

Input PV module road number

1

1

1

1

Function

Auto stop charge, auto recharge voltage; Protection: connecting contrary, over current, short circuit, over   heat etc.

Display mode

LCD

Display content

solar panel voltage, solar panel current, solar panel power, battery   voltage, charge current

Floating   Charge Voltage adjustable

248Vdc

248Vdc

248Vdc

248Vdc

Stop   charge voltage

260Vdc±1%

260Vdc±1%

260Vdc±1%

260Vdc±1%

Recharge   voltage

243Vdc±1%

243Vdc±1%

243Vdc±1%

243Vdc±1%

Voltage drop between PV and battery

1.5V

Max itself power   consumption

100mA-150mA

Work environment   temperature

-30-60°C

Relative humidity

90% No condensation

Applicable altitude

3000m

The rated power should be reduced when it is higher 

than 2000m

Noise (1m)

40dB

Degree of protection

IP20Indoor

Cooling method

Forced air cooling

*Communication interface (optional)

RS485/USB/GPRS/Ethernet

*Temperature compensation(optional)

-4mv/°C/2V,-35°C~+80°C,Accuracy:±1°C

Product size (mm)

520*430*200

Weight

12Kg


*Above parameter only for reference. Could be custom made to user specifications.

 

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Q:What is the meaning of the DC load above the solar controller?
Solar power systems are generally DC storage, of course, there are grid-connected power generation, the output is AC, but this system is still relatively small in the country, especially for some small systems. If it is a solar street light system,
Q:What is the power of the solar controller?
The solar controller is represented by the maximum available current
Q:How to choose a solar controller
With full short-circuit, overload, unique anti-reverse protection, full, over-automatic shutdown, recovery and other full-function protection measures, detailed charge instructions, battery status, load and a variety of fault instructions. The controller through the computer chip on the battery terminal voltage, discharge current, ambient temperature and other parameters related to the battery capacity of the sample, through the special control model calculation, to achieve the characteristics of the battery discharge rate, temperature compensation correction of high efficiency, high accuracy rate control , And adopted a high efficiency PWM battery charging mode, to ensure that the battery work in the best condition, greatly extending the battery life. With a variety of work patterns, output mode selection, to meet the various needs of users.
Q:What is the system voltage of the solar controller?
General solar energy is now used LED lights, because the solar power is limited, with LED more power, the general 3, 4 watts when the general lights a 20 watts of brightness.
Q:Solar controller use
The role of the controller is used to protect the battery from overdischarge. Cloudy charge current is small when there is no boost function
Q:What is the use of solar controller
Some controllers also have a negative load power adjustment mode. Explain that the above is based on electricity and photoelectric interiors to describe the street system, but you can make independent of the other system
Q:Solar controller one machine how
Built-in high-precision step-up constant current source, no need to reprovision LED constant current source, can directly drive LED lamp beads, single string up to 18, up to 9 groups in parallel, the output power can reach 160W, to meet all the market LED street lamps;
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
Installation of the controller should pay attention to: 1, waterproof; some of the controller on the market is not easy to produce waterproof, easy to penetrate the water vapor in the poles, resulting in short circuit and other issues; 2, pay attention to the controller and system rationality, 3, the main function of the controller is to protect the battery, must pay attention to.
Q:What are the solar controller models?
You that the controller is the manufacturer, go to their website under the instructions can be

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