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INSTALLATION INSTRUCTION
The positive and negative electrodes of the battery are connected first,then the positive and negative electrodes of the solar panel, and finally the positive and negative electrodes of the load.
WIDELY USED IN INDUSTRIES
TROUBLESHOOTING
When the following phenomenon happens, please check as follows,
|
Phenomenon |
Trouble shooting |
|
All the indicators are OFF |
Check the battery wiring whether is well connected or tight connection or whether the voltage of the battery is normal or not. |
|
The charge without response during daytime when sunshine falls on solar panel properly. |
Check the PV and battery wire whether is well connected or tight connection or not. |
|
The load without response, the load does not start. |
1. Reference to the system wiring diagram, check the system whether is well connected or not. 2. Check the power of the battery, the load will start only when the battery voltage is higher than 12.2V. 3. Connect the solar module, charge the battery for 3-5 hours until it reach to the normal state. |
|
Other phenomena |
Check the wiring whether is tight or not, and the automatic identification of 12V/24V system is correct or not. |
TECHNICAL PARAMETERS
|
Model |
CPS-2410 CPY-2410 |
CPS-2420 CPY-2420 |
|
Rated charge current |
10A |
20A |
|
Rated discharge current |
10A |
20A |
|
Rated voltage |
12V/24V auto work |
|
|
MPPT efficiency |
Max:99% |
|
|
Over load, short circuit protection |
≥1.5 rated current |
|
|
No load current |
＜10mA |
|
|
Over voltage protection |
16V; ×2/24V |
|
|
Voltage of stop charging |
14.7V; ×2/24V |
|
|
Discharge recovery voltage |
12.0V; ×2/24V |
|
|
Over discharge voltage |
10.8V; ×2/24V |
|
|
USB output |
5V 1A |
|
|
Working temperature |
-35℃~+55℃ |
|
|
Dimension of controller |
CPS:131×99.5×34(mm)（L×W×H） CPY:131×99.5×29.5(mm)（L×W×H） |
|
|
Packing dimension |
150×123×45(mm)（L×W×H） |
|
|
Weight |
275g |
300g |
PRODUCT CERTIFICATE
Weicax