Manualshelf

Installation Guide

ManualsBrandsNature Power ManualsElectrical330-Watt Polycrystalline Solar Power Kit with 3 x 110-Watt Panels, 750-Watt Power Inverter and 30 Amp Charge Controller
12345678910
Trouble Shooting
v
v
v
v
Charge controller not working after battery connected.
Confirm that it is a 12V battery and the voltage is higher than 6.5V.
E
rror code (E0X or C0X) flashing on the charge controller display.
Please refer to the charge controller manual for trouble shooting.
Inverter Red LED is on, alarm sounds, and/or inverter does not function.
Please refer to the Inverter manual for trouble shooting.
Device does not operate properly when first connected to the inverter.
The inverter may not have the required capacity to operate the device. Turn the inverter switch OFF
and ON, to reset the inverter. If device still does not operate, the inverter should not be used with
this device. Use a higher capacity inverter or lower rated device.
v
Battery are not charging.
1, Check your controller and battery first of all, make sure your battery is available 12V battery.
2, Faulty connections
The wires should always be water tight and insulated. Poor wiring may cause loose connections,
corrosion and oxidation of the wires. Voltage levels at various parts of your connection can be
checked by a multimeter to help you find out the points at which low voltage problems start. Do not
connect the solar power to the controller during the solar power voltage check.
3, Solar panel faults
This condition is not common as most of the solar panels are able to sustain harsh weather
conditions and last for a long period of time. Checking on your solar panels is also advised as the last
resort. The main defects a solar panel may experience are: Delamination, junction box faults
( increased resistance in the junction boxes due to exposure to moisture).
Low power output from Solar panel / Battery charging slow.
1, Shading
Shading should always be avoided at all times. Shading causes massive loss of power output and
solar panels need high exposure to sun light so as to produce high power outputs. One should
always make sure that there are no tree branches blocking the solar panels from direct sunlight.
Dust and debris also causes shading. Solar panels should always be cleaned to prevent dust and
debris particles from causing shading on the solar panels.
v
Page 9 of 11