solar charge controller

Characteristics:
MCU and professional software are used as the control center to fulfill intelligent system control, along with PWM high efficiency charging way. Boost, recovery and float charging auto work for battery long-life and with temperature compensation. It has high accuracy over discharging control by the discharging rate, over-discharging control voltage modified by the battery discharging rate curve. Our controller has the function of self protection from overload, outside and inside short circuit, reverse connection, thunder and lightning, PV panel reverse current, over charging and discharging etc. During the short circuit and overload protection, no any component will be damaged and need change, including fuse. The LED will indicate the working state of the system in charging, overcharging power full, power low, over-discharging, over load, out short circuit, load on/off and etc. Our products meet the industrial production standard with wide temperature running area -35 to +55. In order to make sure the control accurate and reliable we use flash memory to save all work control point instead of adjustable resistance to project the control work point from going off as the adjustable resistance #118alue is easily changed by temperature and vibration. And our products are easy to operate, robust in design.
 
Specifications
Type
SDCC-10I
SDCC-15I
SDCC-20I
Rated charging current
10A
15A
20A
Rated load current
10A
15A
20A
Work voltage
12V; 24V
Over load, short circuit protection
Over load protection action: 1.25times rated load current in 60-sec, 1.5 times rated load current in 5-sec; Short circuit protection action: =3times rated load current
No load current
<=6mA
Charging circuit voltage drop
<=0.26V
Load circuit voltage drop
<=0.15V
Over voltage protection
17V, x2/24V
Work temperature
Industry stage:  -35to +55/DIV>
Boost charge voltage
14.6V; x2/24V(keep 10-min) (Only applied when overdischarge appears)
Direct charge voltage
14.4V; x2/24V(keep 10-min)
Float charge voltage
13.6V; x2/24V(keep working until drop to the point of charge return voltage action)
Charge return voltage
13.2V; x2/24V
Temperature compensation
-5mv//2V(Boost charge, Direct charge, Float charge, charge return voltage)
Lower voltage indicate
12.0V; x2/24V
Over discharge voltage
11.1V no load-real-time modified voltage by the discharge rate; X2/24V
Over discharge return voltage
12.6V; 2/24V
Control mode
PWM charge mode

solar charge controller
easy to turn on and turn off output
two optional voltage modes, 12V and 24V.

  • Place Of Origin:China
  • Model Number:SDPC Series
  • Brand Name:SY
  • Model Number:ADPC Series
  • Brand Name:SY
  • Place of Origin:Shandong China (Mainland)
  • Country:
  • telephone:
Delivery Time: ASAP
Package: CATON BOX AND SO ON
Supply Ability: 1000 Piece/Pieces per Month
Minimum Order Quantity: 100 Piece/Pieces
Payment Terms: L/C,T/T
Port: qingdao,shanyou
Place Of Origin: China
Model Number: SDPC Series
Brand Name: SY
Model Number: ADPC Series
Brand Name: SY
Place of Origin: Shandong China (Mainland)
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