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PB
NOTE:
• Pressing the rst soft key opens the STATUS screen.
• Pressing the second soft key brings up the CLEAR LOG screen.
• Pressing the third soft key shows the previous day’s summary; continually pressing this soft key will
bring up additional past summaries up to 128 days.
• Pressing the fourth soft key will bring up summary for the 128th day back.
6. End of Day Summary Screen
The End of Day summary screen appears after one hour of continuous sleeping. This screen can be
opened anytime by pressing the second soft key while in the STATUS screen, providing a summary up
to that point.
Today 0000AH 00.0 kWH
011Vp 00.0Ap 0.00kWp
MAX 14.7 V ABS 01:00
MIN 14.6 V FLT 00:00
Accumulated amp hoursPeak output current
Accumulated KWh total
power production
Peak kiloWatt hours
Accumulated absorb time
Accumulated oat time
Day (up to 128 days)
Peak Input Voltage
Maximum batt
voltage obtained
Minimum batt
voltage obtained
7. Recharging Using the PV Array
Turn the PV input breaker on. The FLEXmax 80
automatically detects the PV input voltage.
(Note: If PV voltage registers “000V” when the breaker is
on, please check the polarity of the PV wires.)
The FLEXmax 80 enters a “Wakeup” stage, transitions to
“Tracking” and prepares to charge the batteries by
tracking the maximum power point of the solar array.
During the FLEXmax 80’s initial tracking, the input source
(e.g., solar) is gradually loaded from the open circuit
voltage (VOC) to one-half of the VOC. Within this range,
the FLEXmax 80 seeks the maximum power point. When
the FLEXmax 80 goes into Re-Cal, Auto Restart, Wakeup,
or RSTRT (restart) modes, among other conditions, it
performs an initial tracking.
In 113.6 V 0.0 A
Out 12.5 V 0.0 A
0.000 kW 0.0 kWH
AUX: OFF Sleeping
In 87.6 V 5.0 A
Out 12.5 V 32.9 A
0.410 kW 0.0 kWH
AUX OFF MPPT Bulk