Systellar - Model MPPT -High Voltage Solar charge controller

Product features include:

• Selectable battery bank voltage for charging 48V to 240V battery bank
• High input voltage (upto 750V DC) from Solar panel array
• Maximum battery charging current 50A
• IGBT based robust design with 32 bit microprocessor
• 24 x 8 big LCD display for detailed information
• Supplies Solar power directly to connected inverter. PCU type functioning even with normal inverter. Can be used as solar charger for EV
• Can provide priority solar charging to Inverter batteries using Power Saver Box
• 4 Stage battery charging –  Boost / Absorption / Trickle / Equalisation charging mode
• User can set max. charging current and voltages
• Equalising charging mode for battery banks
• Protections: Battery over charge, Reverse polarity, Temp. compensated charging, lightening protection
• Data logging facility through RS 485 port
• 2 Year product warranty

• Load output: A separate load output is provided where DC load (Typically inverter) up to 70A can be connected.
• Battery charge current limit: In case the inverter is drawing current, CC-MPPT-HV-50A is capable of supplying full 50 Amp charging current. However, in case inverter is not drawing any current, the charging current to the battery can be limited to 15 or 20A (User programmable)
• Power Saver relay drive output: For driving a 12V relay of the Power Saver Accessory
• Fault indication relay: Potential free N/O and N/C contacts for connecting to an external alarm
• User programmable charging parameters: A whole range of charging and other operational parameters can be programmed by the user using the front panel keyboard and the display
• Last 365 days data log: The unit stores a variety of parameters for last 365 days operation. The data log can be viewed on the display or can be sent to a computer for storage in a file and further analysis.
• Display:: 24 char x 8 lines backlight LCD display
• Keys: 5 Keys (ESC, INCR, DECR, NEXT, SEL) are provided on the front panel to view / program various parameters
• Protections:: Fuse protection (100A HRC fuse) on battery connection
• Reverse PV connections
• Reverse Battery Connection (Beeper)
• Battery soft connect switch: A switch is provided which eliminates any sparking while connecting battery fuse
• 4 stage charging for maximum battery care:: Bulk mode charging
• Absorption mode charging,
• Trickle mode charging,
• Equalizing Charging Equalizing charging mode interval is site programmable to periodically equalizes charge in all batteries in the battery bank
• Temperature compensation of all charging voltages: A battery temperature sensor is supplied as standard accessory
• Serial RS-485 port: For transfer of data log to PC, future use
• Optional accessories:
• 1: Power saver relay (4KVA or 15 KVA Inverter) with control cable
• 2: RS485 to RS232 converter for transfer of data log to a PC