24
Preparation
NOTE
z
The solar panels can be combined in parallel or in series as needed.
z
Identify the polarities (positive and negative) on the cables used for solar panels. A reverse
polarity contact may damage the unit.
WARNING
z
Do not use the solar panel if it has any visible damage.
Maximum Output Power
Maximum Output Power of Solar Panel / Solar Panel Array =
Maximum Output Power W
Solar Panels in Series
Solar Panels in Parallel
Maximum Output Power W:
W
1
+W
2
+W
3
Maximum Output Power W:
W
1
+W
2
+W
3
2.
Read the user manual
of the solar panel for
the maximum output
power, and calculate the
maximum output power of
solar panel or solar panel
array according to the
formula.
NOTE
z
In the formula, W represents the maximum output power of the solar panel, and 1, 2 or 3
represents the solar panel number, respectively.
WARNING
z
Ensure that the maximum output power of the solar panel/solar panel array does not exceed
800W.
Working Voltage
Working Voltage of Solar Panel / Solar Panel Array =
Working voltage U
Solar Panels in Series
Solar Panels in Parallel
Working Voltage U:
U
1
+U
2
+U
3
Working Voltage U:
U
1
=U
2
=U
3
3.
Read the user manual
of the solar panel for the
working voltage, and
calculate the working
voltage of solar panel/solar
panel array according to
the formula.
NOTE
z
In the formula, U represents the working voltage of the solar panel, and 1, 2 or 3 represents
the solar panel number, respectively.
WARNING
z
Ensure that the working voltage of the solar panel/solar panel array does not exceed 100V.
Components & Tools
Checking the Charge Controller
Checking Battery
Checking Solar Panel