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Big boostconstant-current solar charge controller
Product Description
TK series is a new series of intelligent multi-purpose solar charge controller.
It is equipped with explicit LED for you choice.While meeting functional needs,it also offers user-friendly
installation and operation.All in all,it is a popular high-efficient product.
Features:
1.Vivid LCD graphic symbols
2.Simple button operation
3.Automatic identification of system voltage level
4.Intelligent PWM charging mode
5.Adjustable charge-discharge protection
6.Automatic temperature compensation
7.Settable operation mode of load
8.Battery reverse-discharge protection
9.Battery low voltage disconnection(LVD)
10.Battery reverse connection protection
11.Overcurrent protection
ptoduct parameters
product details
Technical data
| Model | TK50DU |
| Rated current | 50A,60A |
| Rated voltage | 12V/24V |
| Maximum voltage of solar panel | ≤50V |
| Float voltage | 13.7V/27.4V |
| Low Voltage Disconnection | 10.7V/21.4V |
| Low Voltage Reconnection | 12.6V/25.2V |
| No load loss | <30mA |
| Loop voltage drop | ≤200mV |
| Charging mode | PWM Mode |
| Temperature compensation | -4mV/Cell/℃ |
| Installation cable area | >3# AWG (<25mm2) |
| Operating temperature | -20℃~50℃ |
| Storage temperature | -30℃~70℃ |
| Humidity Requirement | ≤90%, No Condensation |
| Size | 130mm×188mm×62mm |
| Mounting hole spacing | 98 mm×178 mm --Φ5 |
| Weight | 590g |
FAQ:
1 Q:Do you have your own factory? Can we visit?
1 A:Absolutely.You are always welcomed to visit our factory.
2 Q:How do you control the quality of the products?
2 A:Our factory has obtained ISO9001 certificate. Every process of the production is strictly controlled. And all the products will be inspected by QC before shipment.
3 Q:What certificate do you have?
3 A:We have CE,ROHS.
4 Q:What kind of payment do you accept?
4 A:We accept T/T, Paypal, Escrow, Western Union for samples’ order.
5 Q:How long the delivery time?
5 A:2-7 days for ex-stock orders.15-30 days for production.
6 Q:What kind of controller you mainly manufacturer?
6 A:We mainly produce PWM solar charge controller, MPPT solar charge controller.
7 Q:Can we print our company logo on product and package?
7 A:Yes,but quantity of order is required. And we also need you to offer the Trademark authorization to us.
8 Q:How long is the warranty period?
8 A:1 year warranty. If you order our brand products, there will be 2 years warranty.
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