Projecta SC110 Instruction Manual page 3

FEATURES
• 4 Stage charging ensures the battery is charged to the optimum level
• Advanced MCU control pulse width modulated (PWM) technology, high efficiency operation
• Programmable for Gel, AGM, Conventional lead-acid (WET) and Calcium Batteries
• Built in regulator to prevent your battery from being overcharged. Overcharging occurs when the
charge voltage is unregulated. This can result in premature battery failure
• In built regulator prevents your battery from being under charged, in the solar energy field, battery
undercharge often occurs, especially on some conventional Lead Acid or Calcium batteries; the unit
provides an automatic equalization feature for deeply drained conventional Lead Acid battery or
Calcium battery, as well as provides a cycling automatic equalizing feature every 28 days
• These solar controllers can be connected to the battery permanently to keep the battery fully
charged by using a process called "floating". This means the controller will stop charging when the
battery is full and will automatically start charging the battery as required. This process will also
reduce water loss and help prevent the battery from 'drying out'
• Protects your battery from discharge at night. Under low light or no light conditions the solar panel
voltage could be less than the battery voltage. The unit contains a special circuit which prevents
current flowing back from the battery and into the solar panel
• Colored LED's to easily indicate the operational status and battery conditions
• Digital LCD to directly display battery voltage, charging current, charging capacity (Amp hour),
battery types, full charge and faulty codes
• Provides external battery temperature sensor (Optional)
• Multi charging protections against reverse polarity, short circuit, over temperature, over voltage, etc.
• Surface Mount or Flush Panel Mount options
• Conformal-coating circuit boards and plated terminals protect the unit in hostile environments
Fig 2.
For use with 12Volt Solar Panel Only. Suitable for solar panels up to
120 Watts (SC110).
P/No. SC110
AMP/VOLT
12 VOLT
10 AMP
BATTERY
TYPE
Hold for 3 seconds
for settings
CHARGING STATUS BATTERY CONDITION
SOLAR CHARGE CONTROLLER
3