Supplied locally.
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SPECS:
System Voltage: 12/24 V Auto Select
Maximum out put current: 5A
Maximum PV power: 12V : 70W and 24V : 135W
NB: If more PV power is connected, the controller will limit input power to the stated maximum. PV voltage must exceed Vbat + 5V for the controller to start. Thereafter minimum PV voltage is Vbat + 1V.
Maximum PV open circuit voltage: 75V
Maximum efficiency: 98%
Self-consumption: 10 mA
Charge voltage 'absorption' : Default setting: 14,4 V / 28,8 V (adjustable)
Charge voltage 'float' : Default setting: 13,8 V / 27.6 V (adjustable)
Charge algorithm : Multi-stage adaptive
Temperature compensation: -16 mV/ °C resp.-32 mV/ °C
Continuous / peak load current: 15A/50A
Low voltage load disconnect: 11,1V / 22.2V or 11.8V / 23,6V or Battery Life algorithm
Low voltage load reconnect: 13,1V / 26.2V or 14V / 28V or Battery Life algorithm
Protection: Battery reverse polarity (fuse) / Output short circuit / Over temperature
Operating temperature: 30 to +60 °C (full rated output to 40 °C)
Humidity: 95% non-condensing
Data communication port: VE.Direct
Enclosure: Colour - Blue (RAL 5012) with terminals (fine / single wire) 6 mm 2 / AWG10
Protection category: IP22 (connection area)
Weight: 0.35 kg
Dimensions: 100 x 113 x 38.5 mm
Standards: Safety EN/IEC 62109
Application: ONE PV string
Battery type: Lead acid, lead crystal, AGM/GEL and Lithium ion.
Ultra-fast Maximum Power Point Tracking (MPPT)
Especially in case of a clouded sky, when light intensity is changing continuously, an ultra fast MPPT controller will
improve energy harvest by up to 30% compared to PWM charge controllers and by up to 10% compared to slower
MPPT controllers.
Load output
Over-discharge of the battery can be prevented by connecting all loads to the load output. The load output will
disconnect the load when the battery has been discharged to a pre-set voltage.
Alternatively, an intelligent battery management algorithm can be chosen: see Battery Life.
The load output is short circuit proof.
Some loads (especially inverters) can best be connected directly to the battery, and the inverter remote control
connected to the load output. A special interface cable may be needed, refer to the manual.
Battery Life: intelligent battery management
When a solar charge controller is not able to recharge the battery to its full capacity within one day, the result is
often that the battery will continually be cycled between a ‘partially charged’ state and the ‘end of discharge’
state. This mode of operation (no regular full recharge) will destroy a lead-acid/lead crystal/AGM (GEL)/Lithium ion battery within weeks or months.
The Battery Life algorithm will monitor the state of charge of the battery and, if needed, day by day slightly
increase the load disconnect level (i.e. disconnect the load earlier) until the harvested solar energy is sufficient to
recharge the battery to nearly the full 100%. From that point onwards the load disconnect level will be modulated
so that a nearly 100% recharge is achieved about once every week.
Certificates
Compliant with European Standards (CE)
RoHS compliant
SGS
ISO 9001
SHIPPING: EX CAPE TOWN normally within 48 hours from receipt of payment working days Mon - Fri.
