solar charge controller

1.  Constant Load (manual switched).Normal.

Two Output Modes:

Operation: easy to operate, robust in design.

Controller  accuracy,  stability  and  reliability  is  assured  by  the  use  of  flash  memory  for  all  control parameters and set-points.

No adjustable hardware:

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

Design standard:

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.

LED indication on system condition:

panel is blocked. Batteries are prevented from over-charging or discharging.

Built in Transient Voltage Suppression protects against lightning. Reverse current leakage through PV

Circuit protection: protection against overload, short circuit and reverse connection,

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

High accuracy discharging 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.

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

solar controller (SDRC Series )

The solar controllers' Characteristics

  solar charge controller (SDRC Series )

The solar charge controller
is designed for solar street, The SDRC Controller is ideal for lighting systems.