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15a 12v 24v auto solar charge controller for solar home lighting system with light on off function

8.5~12.5 USD
Min. Order: 50 Piece/Pieces
Trade Term: FOB
Payment Terms: L/C, T/T, WU
Supply Ability: 10000pcs/week
Place of Origin: Beijing

Company Profile

Location: Beijing, China (Mainland)
Business Type: Manufacturer, Trading Company
Main Products: Solar Charge Controller, Off Grid Inverter, On Grid Inverter, Led Driver

Product Detail

Model No.: SDRC-15A
Means of Transport: Ocean, Air, Land
Application: Others
Type: Others
Brand Name: Remote Power
voltage: 12v 24v
Production Capacity: 10000pcs/week
Packing: standard exporting package
Delivery Date: 3-5day upon receiving payment
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Product Description

Characteristics: 

Control: Micro Controller Unit utilizing dedicated software and SCM for precise control.

Charging mode: Pulse Width Modulated control, allows for high efficiency boost, recovery and float charging. Temperature compensation ensures that these parameters are adjusted for maximum battery condition and hence, prolonged battery life.

High accuracy discharging control: Over-discharging control voltage modified by the battery discharging rate curve.

Circuit Protection: protection against overload, short circuit and reverse connection, Built in Transient Voltage Suppression protects against lightning. Reverse current leakage through PVpanel is blocked. Batteries are prevented from over-charging or discharging.

LED indication on system condition: Indicating LEDs, monitor battery charging levels as well as battery state. LED monitoring of load conditions such as over load and short circuit as well as load on/off, are also provided.

Design standard:Operating temperature range from -35 to +50 deg C.

No adjustable hardware part: Controller accuracy, stability and reliability is assured by the use of  flash memory for all control parameters and set-points.

Operation and Design: easy to operate, robust in design.

Output modes: Direct current output mod

 

Specification:

Type

SDRC-5

SDRC-10

SDRC-15

SDRC-20

Rated charge current

5A

10A

15A

20A

Rated load current

5A

10A

15A

20A

Work voltage

12V,24V/48V;

Over load, short circuit protection

1.25 rated load current 60sec,1.5 rated loads current 5sec, over load protection action.

at least 3 Rated load current short circuit protection action.

Self-consumption current

≤ 6 mA

Charge circuit voltage drop

≤0.26V

Load circuit voltage drop

≤0.15V

Over voltage protection

17V, 34V;×2/48V

Work temperature

Industry stage:-35 to +55;Commercial stage -5 to +50

Boost charge voltage

14.6V,29.2V;×2/48V; (keep 10min)(only used when overdischarging)

Direct charge voltage

14.4V,28.8V; ×2/48V; (keep 10min)

Float charge voltage

13.6V,27.2V; ×2/48V;

charge return voltage

13.2V,26.4v;×2/48V;

Temperature compensation

-5mv//2v(Boost charge, Direct charge, Float charge, charge return voltage);

Lower voltage indicate

12V,24.0V; ×2/48V;

Over discharge voltage

11.1V,22.2V(no load)- modified voltage by discharge rate of battery; ×2/24V;

Over discharge return voltage

12.1V,25.2 V; ×2/48V

Control mode

PWM charge mode; modified discharge voltage by the discharge rate


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