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Techtronics Power Devices products from Manson

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Manson 20A Dual Input Solar MPPT & DC Battery Charger :: N2088

This dual input design connects to a solar panel and your cars alternator (12 or 24V) to provide 3 stage charging for secondary batteries such as those used in campers, caravans and trades service vans/trailers. It is compatible with the latest smart alternators and start/stop systems found in modern vehicles. A unique vibration activation sensor simplifies wiring so that it wont void vehicle warranty (see 'charging modes' below). Suitable for Lead Acid, AGM and Lithium Fe PO4 batteries. The built in solar charge controller utilises Maximum Power Point Tracking (MPPT) technology which boosts the PV power from your 12V solar panels ensuring you get optimum charging performance.

Charging Modes
There are 3 alternator charging modes available, Factory Preset Mode, Ignition Feed Mode and Vibration Sensor Mode.

Factory Preset Mode:This is the chargers default mode. Both ignition control and vibration sensor are deactivated and the charger will begin operation once output and inputs are connected and set up. This mode will limit the input voltage range to protect over discharge of the vehicles battery. This mode is not recommended for modern vehicles.

Ignition Feed Mode:This mode requires wiring connection to the cars electrical system and charger will operate only when the vehicles ignition is switched to the ON position. This mode is suitable for use with constant voltage alternators, smart alternators, start/stop systems and vehicles with regenerative braking.

Vibration Sensor:The built-in vibration sensor makes it possible to use the charger by just connecting to the starter battery terminal without touching the vehicle electrical/ electronic wiring. In this mode the charger detects when the vehicle has started or is moving on the road. The charger will then activate. This mode is suitable for use with constant voltage alternators, smart alternators, start/stop systems and vehicles with regenerative braking.

Protection Modes - Self recoverable after condition corrected
Input and Output reverse polarity.
Input under voltage.
Input and output over voltage.
Over load, charger over temperature and cooling fan jammed.
Low voltage disconnect protection for starting battery.

Included in the box.
DC battery charger
Remote LED indicator module with 2m cable
4 heavy duty ring connection terminals
Plastic wire guide
Double sided mounting tape

NOTE: This unit is not suitable for installation directly in the vehicles engine bay.

Features

Dual Input from car battery with alternator and solar panel.
Auto select for 12V or 24V car system
Designed for use with all alternators (conventional and smart alternators)
3 DC Charge Modes to select : Vibration Sensor Mode, Ignition Feed Mode with Automatic or Manual Control setting. - Factory Preset Mode (charging function always on).
Suitable for Lead Acid, AGM, and Lithium Fe PO4 batteries.
3 Stage charge for Lead Acid battery &AGM.
Specific 2 Stage charge for LiFePO4 battery.
Self recovery from protection modes.

Specifications

Rated Output Power: 20A at 13.8VDC
Efficiency: =90%
Input Voltage
DC Input Voltage Range: 9-16VDC (@12VDC Input) / 18-32VDC (@24VDC Input)
Maximum Solar Panel Open Circuit Voltage: 30VDC
Output (Charge) Voltage
Mode: Absorption, Float
Lead: 14.4V, 13.5V
AGM: 14.7V< 13.6V
LiFePO4: 14.2V, Stop
No Load Input Current: =25mA
Protections: Over Temperature Protection, Low Voltage Cut Off, Output Over Charging Current, Output Over Voltage Protection, Input Over Voltage Protection, Input Under Voltage Protection, Input/ Output Wrong Polarity
Operating Mode
Car System: 12V Car
Vibration Sensor Mode: Charge ON 11-16V, Charge OFF <9V
Ignition Feed (Automatic Mode): Charge ON 11-16V, Charge OFF <9V
Factory Preset Mode: Charge ON 12.8-16V, Charge OFF <12.2V
Car System: 24V Car
Vibration Sensor Mode: Charge ON 22-32V, Charge OFF <18V
Ignition Feed (Automatic Mode): Charge ON 22-32V, Charge OFF <18V
Factory Preset Mode: Charge ON 25.6-32V, Charge OFF <18V
Recommended PV Panel Size: 400W with maximum 30V open circuit voltage
Dimension (LxWxH); 200x130x55 mm
Weight: 1 kg
Recommended Cable Size
Cable Length 1-5 Meters: Recommended 8AWG
Cable Length 5-9 Meters: Recommended 6AWG

*Specifications are subject to change without notice.

$319.00

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