10A Dual Battery Solar Panel Charge Controller/Regulator - STCC10

This controller is for off-grid solar systems and has the additional functionality that it can charge two batteries simultaneously and can work on both 12v or 24v systems.

The charging process has been optimized for long battery life and improved system performance. The comprehensive self-diagnostics and electronic protection functions can prevent damage from installation mistakes or system faults.

This controller is designed to prioritise the battery connected to the 'Battery 1' connections first before then allowing a charge to the battery on the 'Battery 2' connections. In practise this means that battery 1 will be around 70% charged before the controller will start charging battery 2. It will then bring the batteries up evenly to a full charge.

Features
  • Reverse current protection
  • Unique single or dual battery charging function
  • Charging and status LED's
  • Efficient series PWM charging, increases battery lifetime and improves solar system performance
  • 12/24v automatic recognition on both battery and solar connections
  • Overload protection
  • Open circuit protection
  • Lightning surge protection
  • Deep discharge protection
  • Charge current protection up to 10A
  • Suitable for solar panels up to 150 Watts (10A)
TECHNICAL SPECIFICATIONS

Nominal System Voltage 12/24VDC (automatic system voltage recognition)
Battery Voltage Range 6-36V
Rated Battery Current 10A 
Charge Circuit Voltage Drop ≤0.26V
Self-consumption ≤6mA
Temperature Compensation Coefficient -30mV/oC/12V(25o ref)
Over Voltage Disconnect Voltage 16V/32V
Charging Limit Voltage 15.5V/31V
Equalize Charging Voltage 14.6V/29.2V
Float Charging Voltage 13.8/27.2V
Operating temperature -35oC to +55oC
Overall dimensions 135 x 70 x 35mm
Mounting hole size (in case) 3.8mm
Terminals 6mm2
Net weight 155g

 

Postage Excludes: Channel Islands, Isle of Man, Isle of Wight, Northern Ireland, Scilly Isles, Scottish Highlands, Scottish Islands, PO Box - Please contact us for shipping costs to these regions via ebay

If you are unsure if this is the correct part for your needs please contact us via ebay before purchasing.

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