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SOLAR CONTROLLER
Parameters: |
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High efficient, Energy saving |
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Safety, can be used in bad condition |
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Extend lifetime of battery and Solar power system |
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Size: 118*110* 35mm |
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Weight: 500G |
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Application: |
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Solar power system |
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Wind & solar hybrid system |
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Technical Parameters: |
Parameters Model no |
CQ1205 |
CQ1210 |
CQ1220 |
CQ2410 |
CQ2420 |
CQ4820 |
Rated Voltage (VDC) |
12 |
12 |
12 |
24 |
24 |
48 |
Rated Current (A) |
5 |
10 |
20 |
10 |
20 |
20 |
Max input Voltage(V) |
25 |
25 |
25 |
50 |
50 |
100 |
Over-Charge (V) |
Protection |
14. 4 ¡À 0.1 |
14.4 ¡À 0.1 |
14.4 ¡À 0.1 |
14.4 ¡À 0.1 |
28 ¡À 0.2 |
57.6 ¡À 0.4 |
Resume |
13.6 ¡À 0.1 |
13.6 ¡À 0.1 |
13.6 ¡À 0.1 |
27.2 ¡À 0.2 |
27.2 ¡À 0.2 |
54.4 ¡À 0.4 |
Over-Discharge (V) |
Cut-off |
10.8 ¡À 0.1 |
10.8 ¡À 0.1 |
10.8 ¡À 0.1 |
21.6 ¡À 0.2 |
21.6 ¡À 0.2 |
43.2 ¡À 0.2 |
Resume |
12.3 ¡À 0.1 |
12.3 ¡À 0.1 |
12.3 ¡À 0.1 |
24.6 ¡À 0.2 |
24.6 ¡À 0.2 |
49.2 ¡À 0.4 |
Over-
Loaded |
Cut-off |
16.5 |
16.5 |
16.5 |
33.0 |
33.0 |
66.0 |
Resume |
15.0 |
15.0 |
15.0 |
30.0 |
30.0 |
60.0 |
Voltage Drop(V) |
Between input and batteries |
0.4 |
0.4 |
0.4 |
0.6 |
0.6 |
0.6 |
Between batteries and load |
0.3 |
0.3 |
0.3 |
0.6 |
0.6 |
0.6 |
No load Current Draw(Ma) |
<5 |
<5 |
<5 |
<5 |
<5 |
<5 |
Ambient Temperature |
-10¡ã C ~55¡ã C |
Height(m) |
<=5500 |
Temp compensated factor |
From-4mV/¡ã C to 6mV/¡ã C per unit(Optional) |
MPPT |
Max power point of tracking (Optional) |
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Protection Function |
Protection item |
Details |
Batteries reverse polarity |
Batteries reverse polarity may result in the blowing of fuse , repair as necessary and replace the fuse with an equivalent |
Solar module reverse polarity |
If the solar module reverse polarity. the unit will function after correction |
Load over-current and short circuit protection |
If the load current exceed max, discharge current or load short circuit, fuses will be struck, repair as necessary and replace the fuse with an equivalent |
Batteries open-circuit working protection |
When solar module are charging. Batteries is open-circuit, the solar controller will limit voltage, so that the load will not be destroyed |
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Using tips: |
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Connecting all parts correctly according to the following steps. Be sure polarity is right. The order is as follows:
1. |
connecting the batteries. |
2. |
Connecting solar module |
3. |
Connecting the load |
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When the charging indicator is on, it shows that the unit is charging; when the charging indicator is off, it means that it is fully charged |
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If the POWER OUT indicator is on, it indicates that the unit output is correct; otherwise, it indicates that the batteries are over-charged. |
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Warning |
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Don't connect any power supplies or chargers to the solar module screw connector, otherwise the unit will be destroyed |
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Ensuring the solar module screw connectors and batteries screw connectors are right, and without reverse polarity |
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Don't touch any "+" "-" screw connectors of CQ2410, CQ2420, CQ4820 at the same time, it is dangerous |
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Trouble Shooting Guide |
Our CQ series solar controllers are of good quality and maintenance-free. If you have any trouble or problem, please check the units as follows or contact the suppliers.
Problem |
Remedy |
The indicator is power off, and there is no output |
Check the fuse, maybe it is blown |
The "CHARGE" indicator is flashing |
Batteries are wrongly connected , correct it |
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Inverter |
This product can convert vehicle 12V/24V DC to household 220V /110v AC. It is of top quality and has output over-loaded protection, over-heating protection, input over-voltage protection, input low-voltage protection, input connection-reversed protection. We also offer output voltage 60VA-2KVA frequency DC-10MHz series inverting electric source with light control, time control, and RS232/485 communication jack function according to your specified requirements. There is a warning indicator on the device, which will automatically turn on when output is overloaded. |
Name |
Type |
Input DC (V) |
Output capacity (W) |
Output voltage and frequency |
Environment temperature in use |
Altitude in use |
Inverting efficiency |
Inverting electric source (PWM working frequency invertion) |
CP1210 |
12 |
100 |
220VAC¡À5% |
-10¡ãC ~ 50¡ãC |
5000 |
85%-88% |
CP1215 |
12 |
150 |
CP1235 |
12 |
350 |
CP2435 |
24 |
350 |
CP1250 |
12 |
500 |
CP2450 |
24 |
500 |
CP24100 |
24 |
1000 |
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