Victron energy BlueSolar 1500/230 Manuel page 8

Recommended wire size for AC wire
Model
BueSolar 1500
BueSolar 2000
BueSolar 2800
C. Connect the mains-cable to the inverter.
D. Connect the mains-cable to the dedicated power outlet.
Do not close the circuit breaker or fuse while working on the inverter.
2.4 Connecting the inverter to the photovoltaic panels
A. The connectors from the photovoltaic panels should be MC4 (Multi-Contact 4mm
Connecting these plugs to the solar-cables requires special tooling, and should only be done by qualified personnel.
Improper connection can cause fire.
Most solar panels have these connectors already attached to the cables.
B. The voltage from the photovoltaic panels should never exceed the maximum input voltage of the inverter.
Blue Solar 1500: The open circuit voltage of the solar array (Voc) should never exceed
450V under any condition!
Blue Solar 2000 and 2800: Voc should never exceed 500V under any condition!
The inverter will be permanently damaged if the Voc is too high.
Notice that the Voc is at its highest when the solar-panels are at the lowest local
temperature that can be xpected, and do not carry current (inverter unplugged from
public grid), with maximum sunlight (1000W/m2).
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Minimum wire size (mm
1.50
2.50
2.50
When more than one PV-string is connected to the inverter
(for the 2800W) models, make sure the strings are identical.
The total open circuit voltage and short circuit current must
be equal.
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