OutBack Power SmartRE 2500, Руководство по установке

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900-0033-01-00 Rev A
13
Planning
Applications
The SmartRE is intended for grid-interactive applications using photovoltaic (PV) panels to harvest
solar energy and a battery bank to store the harvested energy. The SmartRE has AC input terminals
which connect it to the utility grid, and AC output terminals which connect it to a "critical load"
subpanel for backup power. Normally grid power is transferred from the input directly to the output,
to run the critical loads. When excess PV is available from the batteries, the SmartRE supports those
loads with the PV. When the PV exceeds the load requirements, the SmartRE sells that excess power
back through its input, to the utility grid. When the utility grid is not available, the SmartRE takes over
to run the critical loads with PV and energy stored in the battery bank.
SmartRE models include:
¾
SRE-2500-120-NA – 2500 W, 120 Vac/60 Hz
¾
SRE-3000-120/240-NA – 3000 W, 120/240 Vac/60 Hz
¾
SRE-2500-120/240-NA – 2500 W, 120/240 Vac/60 Hz
¾
SRE-5000--120/240-NA – 5000 W, 120/240 Vac/60 Hz
¾
SRE-3000-120-NA – 3000 W, 120 Vac/60 Hz
¾
SRE-6000-120/240-NA – 6000 W, 120/240 Vac/60 Hz
Figure 3 Typical Grid-Interactive Application
PV Array Planning
The SmartRE is designed to use PV input to charge the battery bank. The FLEXmax 80 charge
controller(s) integrated into the SmartRE System uses Maximum Power Point Tracking (MPPT)
technology to maximize the PV harvest. A PV Combiner box (not included) may be required for
multiple PV strings. PV Combiner Boxes are available from OutBack Power Systems for 8 to 12
PV strings.
Maximum PV input voltage:
150 Vdc V
OC
including maximum
voltage temperature correction.
Maximum PV operating voltage:
145 Vdc V
OC
including maximum
voltage temperature correction.