Solar System 192V 240V 360V Automatic Solar Regulator for battery charging

Solar System 192V 240V 360V Automatic Solar Regulator for battery charging

Model No.︰SDC220V-100A

Brand Name︰SANDI

Country of Origin︰China

Unit Price︰US $ 600 / pc

Minimum Order︰1 pc

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Product Description

Solar System 192V 240V 360V Automatic Solar Regulator Controller for battery charging


The PV solar charge controller is a smart device which designed for the large-scale photovoltaic off-grid power generation system. The controller can control multi-line solar arrays matrix and achieve the battery groups charging and discharging functions, in accordance with the trend of the battery terminal voltage automatic control PV arrays turn on or cut away, not only can take full advantage of the valuable resource of solar module, battery pack but also to ensure a safe and reliable work. The controller can control charging and discharging automatically by the advanced algorithm. This would optimize charging and discharging process to improve system performance and increase the battery’s service life. Meanwhile, the controller has multiple self-diagnosis and electronic protection function, such as under-voltage protection, over-voltage protection, thunder stroke protection, etc. All of these will extend the service life of the controller. Products are mainly used independent home PV system, telecommunications base stations, fishermen and herdsmen of electricity, as well as in remote mountainous and border posts PV power supply.

To meet different power stations’need, there are 24V48V96V120V192V220V240V360V

492V and 600V other normal series voltage level base on different battery voltage of off-grid PV power station system project.



  1. The pwm solar charge controller adopts industrial-grade chips to ensure the stable feature of controller
  2. Excellent EMC design
  3. High efficient PWM charging technology which has three charging stages (buck charging stage, equalize charging stage and float charging stage), and improves battery storage efficiency and charging efficiency.
  4. Advanced battery activation technology which increases battery lifetime 30% at least and improves the system performance
  5. The pwm solar charger controller adopts imported IGBT power module or MOSFET as electronic switch which can improve the stable performance of controller. There aren’t any mechanical switches in the system
  6. LCD will display the system status and working parameters
  7. Parameters setting flexibly
  8. Users can parallel connect lots of the controller is a system
  9. Fully enclosed duct design and high speed fan for cooling making the controller working in a variety of harsh environments
  10. DC output function (Optional)
  11. Standard Modbus protocol for RS-485 communication to extend the communication distance (Optional)
  12. The pwm solar charger controller will alarm when the system status is abnormal
  13. New SOC method displays battery power accurately
  14. With power generation statistics function to facilitate the view of power generation of daily, month and total
  15. There is temperature compensation function which will compensate the temperature according to different battery type
  16. The pwm solar charger controller adopts graphical dot-matrix LCD and 4 buttons as HMI for full menu and easy operation
  17. RTC time function
  18.  Wall mounting type be easy to fix


Technical parameters

System Capability





Rated PV power watts




Module arrays input [array]

1 or 2

Rated charging current [A]




Rated battery bank voltage [V]


VOC of PV arrays Max.


Over-charge voltage of batteries

275V  adjustable

Over-charge recovery voltage

250V  adjustable

Battery float charging voltage


Time delay to cut-off charge

             default are 1 minutes

Time delay to charge recovery

              default are 10 minutes


Consumption at standby [mA]

<50mA(backlight off)

Consumption at night [mA]

<20mA (backlight off)



Running mode

Working continuously


Charge and Control

Operating Temperature Range

-25to +50

Cooling Method

Convection with double cooling fans

Ambient Humidity

0%~98% Non-condensing

Altitude [m]

≤2000m(without power derating)

General Data


Universal KE series

LCD Display


Display Language


Data communication

RS232 or RS485

Ingress Protection Class

IP20 (indoor)

Noise [dB]



Wall mounting type

Dimensions (W*D*H) [mm]


Net weight [kg]






Payment Terms︰ TT

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