22
Preparation
3.
Measure the length of the
cables connecting to the
battery and solar panel so
they can be connected to
the charge controller.
NOTE
z
If the Battery Adapter Cable or Solar Panel Extension Cable is not long enough, you can
use more extension cables or reselect the position where the charge controller needs to be
secured.
WARNING
z
Read the “
Recommended Cable and Fuse Sizing
” in this manual, and select the appropriate
cables according to the actual demands.
Checking Battery
+
-
1. Inspect the battery for any visible damage including cracks,
dents, deformation, and other visible abnormalities. All
connector contacts shall be clean, dry, and free of dirt and
corrosion.
INFO
z
Read the user manual of the battery carefully before installation.
NOTE
z
Make sure the battery is working normally.
z
The charge controller can only be applied to a deep-cycle sealed lead-acid battery, a flooded
battery, an AGM battery, a gel battery or a lithium iron phosphate battery.
z
Take care to use a high-capacity lead-acid battery. Be sure to wear protective goggles. If
carelessly getting electrolyte in your eyes, flush your eyes with clean water immediately.
Components & Tools
Checking the Charge Controller
Checking Battery
Checking Solar Panel