Guangdong, China
Business Type:
Management System Certification:
ISO 9001, ISO 20000
OEM/ODM Service
Sample Available

Solar Power Controller, Solar Charge Controller, Solar System Controller manufacturer / supplier in China, offering 12V/24V Auto 20A Solar Charge Regulator/Controller with USB, 1500W 48V Pure Since Wave Solar Power Inverter, 48V 45A/60A MPPT Solar Charge Controller for Solar Power Energy System and so on.

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Supplier Homepage Products Solar Charge Controller 12V/24V Auto 20A Solar Charge Regulator/Controller with USB

12V/24V Auto 20A Solar Charge Regulator/Controller with USB

Get Latest Price
Min. Order / Reference FOB Price
500 Pieces US $12-20/ Piece
Port: Shenzhen, China
Production Capacity: 500000 Pieces/Year
Payment Terms: T/T, Western Union, Paypal
Condition: New
Certification: CE
Application: Collector Controller, Solar System Controller, Charger Controller, Lighting Controller, Solar Working Station, Voltage Controller
Rated Voltage: 12V
Keywords: Power Controller
Type: PWM

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Basic Info

Model NO.
SD2420C- solar charge controller
12V/24V Auto
with USB
Transport Package
Power Controller Packed by Carton
HS Code
12V/24V Auto 20A Solar Charge regulator/controller with USB

1.Specification of the power controller
  1. 32bits CPU, sampling precision is higher, operation speed is faster
  2. 12V/24VDC Automatic Identification System Voltage
  3. 3 stages PWM charging: Bulk, Boost, Float
  4. Sealed, Gel, Flooded battery selection procedure
  5. Humanized LCD displaying, dynamic display operation data and working state.
  6. Built-in operation log, account system working state
  7. Multi load control mode: Normal mode, Sensor mode, Timer mode
  8. Temperature Compensation Function
  9. Fullest digital protection functions: Overcharging, Over-discharging, Overload, Short Circuit, Reverse Connection and so on
  10. Max 16mm2 connectors
  11. 5V 1A USB output
System Voltage12V/24V
PV Max Input Voltage55V
Max Charge Current10A20A30A
Max Discharge Current10A20A20A
LVD11.0V  ADJ 9V….12V;×2/24V
LVR12.6V  ADJ 11V….13.5V;×2/24V
Float13.8V  ADJ 13V….15V;×2/24V
Boost Voltage14.4V ; ×2/24 battery voltage less than 12.6v auto boost 2hours
Battery Over Voltage Disconnection Voltage16.5V ;×2/24V
Reverse Connection ProtectionYes
Load Over Current ProtectionYes, each 30s auto restart again
Charge TypePWM
Temperature Compensation-24 mV /ºC for 12Vsystem ;×2/24V;
Working Temperature-20ºC---+55ºC
Terminal scale14---6  AWG   16mm2
Waterproof gradeIP32
Size190mm×108 mm×41.5mm
New weight450g

2.Pictures of the power controller
12V/24V Auto 20A Solar Charge Regulator/Controller with USB12V/24V Auto 20A Solar Charge Regulator/Controller with USB12V/24V Auto 20A Solar Charge Regulator/Controller with USB
3.How it work
12V/24V Auto 20A Solar Charge Regulator/Controller with USB

4. Contact us

Send us inquiry for more details. Thanks!

Aileen Tan (sales department)
Goland Century Co., LTD.
Mobile/: +86 15012595881

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