PWM Solar Battery Charge Controller


  • Mode: SD2430S
  • System Voltage: 12V/24V
  • PV Max Input Voltage: 55V
  • Self-consumption: â‰?0mA
  • Max Charging current: 30A
  • Max Discharging current: 30A
  • LVD: 11.0V  ADJ 9Vâ€?12V;×2/24V;×4/48V
  • LVR: 12.6V  ADJ 11Vâ€?13.5V;×2/24V;×4/48V
  • Float Voltage: 13.8V  ADJ 13Vâ€?15V;×2/24V;×4/48V
  • Boost Voltage: 14.4V ; ×2/24;×4/48V battery voltage less than 12.6v auto boost 2hours
  • Battery Over Voltage Protection: 16.5V ;×2/24V;×4/48V
  • Reverse Connection Protection: yes
  • Load Over Current Protection: Yes, each 30s auto restart again
  • Controller Over Temperature Protection: Yes
  • Charging Type: PWM
  • Temperature Consumption: -24 mV /? for 12Vsystem ;×2/24V;×4/48V
  • WorkingTemperature: -20?—+55?
  • Terminal scale: 16mm2
  • Waterproof grade: IP32
  • Size: 200mm×98 mm×47.5mm
  • Weight: 440g

* Please under rated power using under high temperature environment.


  • 1 x SD2430S Solar Charging Controller
  • 1 x User Manual

50 in stock

SKU: SD2430S Category:


PWM Solar Battery Charge Controller SD2430S-30A12V24V USB

This series product base on in series PWM mode, with full digital technology and LCD display, auto run mode with large application range, such as off-grid solar home system, traffic indicator, solar street lights, solar garden lights and so on. The intelligent charging process has been optimized for long battery life and improved system performance.

  • 32bits CPU, sampling precision is higher, operation speed is faster
  • 12V/24VDC Automatic Identification System Voltage
  • 3 stages PWM charging: Bulk, Boost, Float
  • Sealed, Gel, Flooded battery selection procedure
  • Humanized LCD displaying, dynamic display operation data and working state.
  • Built-in operation log, account system working state
  • Multi load control mode: Normal mode, Sensor mode, Timer mode
  • Temperature Compensation Function and Controller Over Temperature Protection Function
  • Fullest digital protection functions: Overcharging, Over-discharging, Overload, Short Circuit, Reverse
  • Connection, Controller Over-Temperature and so on.
  • Max 16mm2 connectors, colorful connector distinguish plus and minus poles.
  •  5V 1A USB output

Additional information

Weight 3.4 kg


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  • 1.70 1.70 rating from 33 reviews