Solar > Charge Controller


SOLAR CHARGE CONTROLLER

The solar charge controller uses PWM charging technology, so that as the battery reaches full charge, the PWM pulses slower, gradually tapering off the charge. Pulsing is good for the batteries since it gently mixes the electrolyte, preventing stratification and sulphation. Low voltage disconnect protects the batteries from severe discharge by shutting off loads before the battery voltage drops to damaging levels.

Temperature compensation adjusts the set point voltages according to the ambient temperature.
   

FEATURES

  • Excellent charging algorithm
  • Temperature compensated set points
  • Adequate protections and indications
  • Negligible voltage drops
  • Self consumption less than 5 mA
  • Offers long life to batteries
  • Non-corrosive terminals
  • Compact in size and easy to install
   
MECHANICAL DRAWING

Charge controllers, which protects battery from over charging and/or excessive discharge, are the essential component of Solar PV system.
 
TECHNICAL SPECIFICATIONS

 

Solar Charge Controller3/3

Solar Charge Controller3/6

General

Application

Solar electrification

Use

Indoor, battery charging using solar module

Operating temperature

0°C to 50°C

Storage temperature

-10°C to 60°C

Charge controller type

Two step charging algorithm

Battery temperature compensation

-4mV to -5mV/°C/cell

Solar Module size (Max)

40Wp

Indications

Changing and low battery

Electrical

Nominal system voltage

12V DC

Charging current (Solar)

3A
3A

Load current

3A
6A

Charge controller efficiency

>93%

Idle consumption

<5mA

Protections

Against module reverse current flow, reverse battery and overload

Mechanical

Fixing

Wall mounting with screws

Case

Injection Moulded Engineering Plastic

Connectors

Heavy duty terminal connectors

Note: Specifications subject to change without notice. Check for latest update
 
ORDERING INFORMATION

Solar Charge Controller series

Model

System Voltage

Max Module Wattage

Max Charging Current

Max Load Current
Battery Type

SCC-M0303C

12V

40Wp

3A

3A
Flooded

SCC-M0303D

12V

40Wp

3A

3A
VRLA(SMF)

SCC-M0306A

12V

40Wp

3A

6A
Flooded

SCC-M0306B

12V

40Wp

3A

6A
VRLA(SMF)