Twin Battery Charge Controller 20Ah
£60.00
Out of stock
Product Number
3070191
Charge controller for off-grid solar systems with the additional functionality that it can charge two batteries simultaneously. Works on both 12v and 24v systems.
The charging process optimizes long battery life and improves system performance. The comprehensive self-diagnostics and electronic protection functions can prevent damage from installation mistakes or system faults.
Reverse current protection.
Unique dual battery charging function.
Efficient Series PWM charging, increases battery lifetime and improves solar system performance.
12/24V automatic recognition.
Overload protection
Open circuit protection
Lightning surge protection
Deep discharge protection
Charge current protection up to 20A
All solar panels (except the 5w &10W) require a voltage regulator to ensure that the battery is not overcharged. We recommend this controller for solar systems with a total watts of 100w to 300w
TECHNICAL SPECIFICATIONS
Nominal System Voltage 12/24VDC (automatic system voltage recognition)
Battery Voltage Range 6-36V
Rated Battery Current 20A
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 14.6V/29.2V
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
The charging process optimizes long battery life and improves system performance. The comprehensive self-diagnostics and electronic protection functions can prevent damage from installation mistakes or system faults.
Reverse current protection.
Unique dual battery charging function.
Efficient Series PWM charging, increases battery lifetime and improves solar system performance.
12/24V automatic recognition.
Overload protection
Open circuit protection
Lightning surge protection
Deep discharge protection
Charge current protection up to 20A
All solar panels (except the 5w &10W) require a voltage regulator to ensure that the battery is not overcharged. We recommend this controller for solar systems with a total watts of 100w to 300w
TECHNICAL SPECIFICATIONS
Nominal System Voltage 12/24VDC (automatic system voltage recognition)
Battery Voltage Range 6-36V
Rated Battery Current 20A
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 14.6V/29.2V
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
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