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Model:
MPPT60-1
Operating Instructions
Please read these instructions before use
1700W Solar Battery Charger
Maximum Power Point Tracker
Important notes:
• This MPPT should only be operated with a suitable battery connected.
• To enhance Battery and load protection the use of the MIHV or equivalent is recommended
• Before any maintenance ensure that the panels are disconnected or de-energised.
• Use only PV Systems with open circuit voltage below 84V
• This equipment must be installed by qualified personnel only and incorrect wiring can cause
fire, injury or death – GSL will accept no responsibility for MPPT misconnection or misuse.
• Use only 12V or 24V Lead Acid or Lithium batteries and confirm the MPPT settings,
charge voltages and currents are correct for your battery system – if in any doubt seek
qualifed advice!
• Use wires suitable for at least 80A, but if wire runs are over 3m then larger wires are
recommended to limit voltage drop and losses.
• Install the unit in a dry place out of direct sunlight and away from flammable liquids or gases.
• Battery fuse ( BF ) is always required and must be located as close to the battery as possible,
its sizing depends on the wire size and load ratings. Typically a 80A 60VDC fuse would do.
• Before connecting the battery always check the battery and PV panel polarity.
•
Optional Diode
A suitably heatsinked schottky diode rated at or above 80A 60V (its anode
connected to the + panel and cathode to the MPPT + input white wire) may be used, see wiring
diagram. This diode will protect against panel short and block any voltage on the panel but will
slightly decrease the battery charge current.
WARNING
• DO NOT Disconnect battery and/or load whilst charger is operating. Disconnect charger
from the PV first
• IF the optional Diode is not installed then shorting the panels when the batteries are
connected may damage the MPPT
• Lithium batteries must have a battery management system with built in under votlage
and over voltage protection.
• The lowest Maximum Power Point system voltages are 18V for 12V batteries or 36V for 24V batteries
to ensure full output power
.
More information https://www.caravansplus.com.au
