TK series PWM Solar Charge Controller
TK series solar charge controller has an full circuit board protection with LED indicator and LCD screen,clearly marked connection ports make it possible to connect easily to solar panels,battery and load.USB ports make it convenient to charge mobile phones.
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Product Description
Key Features
- M ulti-stage PWM charging (Bulk, Float, Absorption)
- Battery type selection: Sealed, Gel, Flooded and user
- LCD display
- Working parameters can be set and modified,accumulate charge and discharge parameters
- Various control mode for load(light control,time&light control, light control with switch on after night and switch off before dawn,normal mode)
- Automatic detection of voltage
- Temperature compensation
- USB 5V/1A output, charge the electronic devices
- Optional remote communication function(RS485)
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 | TK20DU | TK30DU | TK40DU | TK50D | TK60D | TK3048D | TK4048D | TK5048D | TK6048D | |
| PV Voltage | ≤50V | ≤100V | ||||||||
| Rated Charge Current | 10A | 20A | 30A | 40A | 50A | 60A | 30A | 40A | 50A | 60A |
| Rated System Voltage | 12/24V Auto | 48V | ||||||||
| Rated Disharge Current | 10A | 20A | 30A | 40A | 50A | 60A | 30A | 40A | 50A | 60A |
| Charging Mode | PWM Multi-stage(bulk,absorption,float) | |||||||||
| Folat Charge Voltage | 13.8V(13V~15V)×1/×2/×3/×4 | |||||||||
| Absorption Voltage | 14.4V(13V~15V)×1/×2/×3/×4,(lasting:2hrs) | |||||||||
| HVD Voltage | 16.0V×1/×2/×3/×4 | |||||||||
| HVR Voltage | 15.5V×1/×2/×3/×4 | |||||||||
| LVD Voltage | 10.7V(10V~14V)×1/×2/×3/×4 | |||||||||
| LVR Voltage | 12.6V(10V~14V)×1/×2/×3/×4 | |||||||||
| Load Working Mode |
light control, time&light control, light control with switch on after night and switch off before dawn, normal mode |
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| Light Control Voltage | 5V(1V~10V)×1/×2/×3/×4 | |||||||||
| Charge Circuit Voltage drop | <0.21V | <0.24V | <0.21V | <0.25V | ||||||
| Disharge Circuit Voltage drop | <0.12V | <0.1V | <0.12V | <0.1V | <0.12V | |||||
| No Load Loss | ≤13mA | ≤14mA | ≤25mA | ≤16mA | ||||||
| USB Output | 5V/1A | N/A | ||||||||
| Battery Type | GEL,SLD,FLD,Usr(Customize/default) | |||||||||
| Installtation Cable Size | ≤6mm² | ≤16mm² | ≤25mm² | ≤16mm² | ≤25mm² | |||||
| Working Temperature | -20℃ ~ 55℃ | |||||||||
| Dimension | 188x95x46.5(mm) | 196x111x54 (mm) |
188x125x48.5 (mm) |
188x125x56 (mm) |
188x95x46.5 (mm) |
196x111x54 (mm) |
188x125x48.5 (mm) |
188x125x56 (mm) |
188x95x46.5 (mm) |
|
| Weight | 355g | 360g | 395g | 562g | 701g | 360g | 395g | 564g | 703 | |
Models & Packing
|
Model:TK20DU Rated Voltage: 12V24V Auto Packing info: 24pcs/carton |
Model:TK30DU/TK3048D Rated Voltage: Packing: 24pcs/carton
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Model:TK40DU/TK4048D Rated Voltage: Packing: 24pcs/carton
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Model:TK50D/TK60D /TK5048D/TK6048D Rated Voltage: Packing: 24pcs/carton
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