
Installation
2–2 975-0540-01-01 Revision B
This guide is for use by qualified personnel only.
System Control Panel Requirement
An SCP is required for installation, setup, and configuration of the charge
controller. For more information on accessories, see “Accessories” on page A–6.
PV Array Requirements
Each charge controller must be connected to its own PV array. Up to three PV
array strings can be paralleled. See “Connecting Multiple PV Array Strings to
One Unit” on page 2–14.
HAZARD OF ELECTRIC SHOCK, BURNS, FIRE, AND EXPLOSION
Installation of this equipment should only be planned and performed by
qualified personnel in accordance with all applicable installation codes. See
“Audience” on page iii for the definition of qualified personnel.
Failure to follow these instructions will result in death or serious injury.
HAZARD OF ELECTRIC SHOCK, BURNS, FIRE, AND EXPLOSION
RISK
OF EQUIPMENT DAMAGE
Unsafe conditions and damage to the charge controller could result if the
instructions and electrical, physical, and environmental installation
specifications in this Guide are not obeyed.
Failure to follow these instructions can result in death or serious injury.
The following information only provides general guidelines. PV array
installation is subject to installation codes and, in some areas, inspection and
approval by the authority having jurisdiction. For example, installations in the
United States must be compliant with NEC and, in particular, Article 690.
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