Installation
28
Install
ation
2
Battery Connections
You can connect a battery to this product. The electricity generated from the connected PV array
will be stored in the battery.
The battery for this product are not included with this product package. Before connecting the
battery to this product, install the battery on the place where the battery cables are easily accessible
to this product.
Refer to the installation manual of the battery for more information about battery installation.
WARNING
y
Make sure the AC circuit breaker, PV switch and DC circuit breaker of the battery are
disconnected before starting electrical cable connections.
y
Battery replacement can only be carried out by qualified personnel. If the battery needs to be
changed, it should be placed with a product which meets the manufacturer’s specifications.
y
Do not mismatch the connection of the electric poles + to - and - to + when installing. It may
cause electric shock or the product may permanently be damaged.
CAUTION
Incorrect battery polarity connection will damage the product seriously. This damage is not
covered by the warranty.
NOTE
y
The total length of DC battery cable and BMS cable must be 3 m or less.
y
Use the BATT1 connectors for a single battery connection.
DC cable connection
Connect the DC cable on the battery to the DC terminals on this product.
A
Check the components of battery cable
plugs which is supplied in the product
package.
1. + cable connector
2. – cable connector
