CK series PWM Solar Charge Controller
CK series solar charge controller is an extension of a classic controller.The appearance of this controller is simple and clear,little red button design makes it easy to use.The product inheriting and optimizing the classic circuit design, added USB 5V output and DC 12V output terminal,enable controller can charge cellphones and other electronic devices. Considerate solar panel,battery and load protection making this product more outstanding.
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Product Description
Key Features
- Features:
- High efficient PWM charging
- Battery type selection: Sealed, Gel, Flooded and user
- LCD display
- Various control mode for load, working parameters can be set and modified
- Automatic detection of voltage
- Temperature compensation
- USB 5V/1A out put, charge the electronic devices
Electronic Protection
- High voltage disconnection,high voltage recovery
- Low voltage disconnection,low voltage recovery
- Overload protection,short circuit protection
- Solar panel,battery reverse polarity protection
- Reverse current protection at night
- Overheat protection and short circuit protection of USB output
Product Parameters
| Model | CK10DU | CK20DU | CK30DU | CK40DU | CK50D | CK60D |
| PV Voltage | ≤50V | |||||
| Rated Charge Current | 10A | 20A | 30A | 40A | 50A | 60A |
| Rated System Voltage | 12/24V Auto | |||||
| Rated Disharge Current | 10A | 20A | 30A | 40A | 50A | 60A |
| Charging Mode | PWM Multi-stage(bulk,absorption,float) | |||||
| Folat Charge Voltage | 13.8V(13V~15V)×1/×2 | |||||
| Absorption Voltage | 14.4V(13V~15V)×1/×2,(lasting:2hrs) | |||||
| HVD Voltage | 16.0V×1/×2 | |||||
| HVR Voltage | 15.5V×1/×2 | |||||
| LVD Voltage | 10.7V(10V~14V)×1/×2 | |||||
| LVR Voltage | 12.6V(10V~14V)×1/×2 | |||||
| Overload protection voltage |
≥1.2×rated current,60s ≥1.5×rated current,10s ≥1.8×rated current,0.2s |
|||||
| Light Control Voltage | 5V(1V~10V)×1/×2/×3/×4 | |||||
| Charge Circuit Voltage drop | <0.3V | <0.21V | <0.24V | <0.22V | ||
| Disharge Circuit Voltage drop | <0.18V | <0.12V | <0.1V | <0.12V | ||
| No Load Loss | ≤12mA | ≤13mA | ≤14mA | |||
| USB Output | 5V/1A | N/A | ||||
| Battery Type | GEL,SLD,FLD,Usr(Customize/default) | |||||
| Installtation Cable Size | ≤6mm² | ≤16mm² | ≤25mm² | |||
| Working Temperature | -20℃ ~ 55℃ | |||||
| Dimension | 168x88x28(mm) | 188x95x40(mm) | 196x111x54(mm) | 188x125x48.5(mm) | 188x125x56(mm) | |
| Weight | 220g | 355g | 360g | 395g | 565g | 715g |
Models & Packing
|
Model:CK10DU Rated Voltage:12/24V Auto Packing:50pcs/carton
|
Model:CK20DU/CK30DU Rated Voltage:12/24V Auto Packing:40pcs/carton |
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Model:CK40DU Rated Voltage:12/24V Auto Packing info: 30pcs/carton
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Model:CK50D/CK60D Rated Voltage:12/24V Auto Packing:24pcs/carton
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