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When battery is charging, acidic gas can be produced. Ensure that the
environment around is well ventilated.
◆
Battery may generate combustible gas. Keep it away from sparks.
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For outdoor installation, avoid direct sunlight and rain infiltration.
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Loose connections and corrosive wires may cause extreme heat that melts wire
insulation layers, burns surrounding materials, or even results in fire. Ensure that
connection heads are screwed tight, and wires are better fixed with tightening belts.
Avoid wire shaking and loose connection heads when moving the application.
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When the system is connected, the output terminal voltage of components can
be higher than human safety voltage. During operation, use insulated tools and make
sure your hands are dry.
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The battery terminals on the solar charge controller can be connected with one
battery or the same set of batteries. Follow-up instructions in the manual apply to the
use of single battery. The same instructions apply to a system with a set of batteries
as well.
◆
Please follow battery manufacturers' safety recommendations.
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System connecting line is selected according to current density of no greater
than 4A/mm2.
◆
Connect the solar charge controller grounding terminal to the ground.
2.2 Wiring Specifications
Wiring and installation mode must comply with national and local electrical
standard requirements.
Battery and load specifications must be selected according to the rated current.
Refer to the following table for wiring specifications:
Model Rated Rated Battery Wire Load Line