24
4
INTRODUCTION & FEATURES
The SCC-30AB is a Series Type of PWM (Pulse Width Modulation) Charge Controller.
It is based on an advanced design using a microcontroller for digital accuracy and fully
automatic operation. It can be used for 12V or 24V systems for solar charging . The
PWM battery charging has been optimized for longer battery life. The unit is designed
for user-friendly operation. Please take the time to read this Owner’s Manual and
follow the instructions step by step to help you make full use of the charging system.
Features
• Advanced microcontroller based, high performance design for digital accuracy
and fully automatic and intelligent operation
• Dual voltage capability – can be used with 12 V / 24 V Solar Systems
• 30 A charging capacity – enables use of up to 360 W of 12 V or 720 Watts of 24 V
Solar Panels
• Series Mode PWM (Pulse Width Modulation) charging design for low loss higher
efciency charging and longer battery life
• 4 Stages of charging for 100% return of capacity and long battery life – Bulk,
Absorption, Float and Equalization Stages
• Choice of 8 sets of Absorption / Float / Equalization voltage settings to enable
complete and safe charging of a wide range of Lead Acid / Ni-Cd Batteries
• Convenient 2 X 16 character LCD Display with backlight for display of operating
information and data. Additional LED indication for displaying the charging
stages
• Optional remote Battery Temperature Sensor (BTS) for temperature
compensation to ensure improved charging of batteries that experience wider
temperature variations during the year
• MOSFET based reverse current blocking for night-time battery discharge
prevention. This allows much lower losses as compared to Diode based blocking
• Specially designed for RVs, boats and trucks – allows convenient and aesthetic
ush mounting on walls / panels
• Industry leading warranty
Requirements of Battery Charging in PV Systems
Batteries in PV Systems are commonly subject to abusive conditions that are generally
due to:
• Under charging due to low sun peak hours
• Excessive charging in high sun peak hours
• Inappropriate or ineffective charge control for the battery technology
To Next Page
Loading...