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  • Charging 10.8 V to 12.6 V section 3 series of lithium battery and lithium battery CN3722 solar controller
  • Charging 10.8 V to 12.6 V section 3 series of lithium battery and lithium battery CN3722 solar controller
  • Charging 10.8 V to 12.6 V section 3 series of lithium battery and lithium battery CN3722 solar controller
  • Charging 10.8 V to 12.6 V section 3 series of lithium battery and lithium battery CN3722 solar controller
Charging 10.8 V to 12.6 V section 3 series of lithium battery and lithium battery CN3722 solar controller

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Charging 10.8 V to 12.6 V section 3 series of lithium battery and lithium battery CN3722 solar controller

ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

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MOQ: 50 piece

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Delivery Time: 1 day delivery in China

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  • ECVV Energy Agent Purchasing Service Department
  • ECVV Energy Agent Purchasing Service Department
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  • Product Description
  • Parameter
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Application Charger Controller
Unit Type piece
Package Size 10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)
Package Weight 0.01kg (0.02lb.)

Application Charger Controller
Unit Type piece
Package Size 10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)
Package Weight 0.01kg (0.02lb.)

Charging 10.8 V to 12.6 V section 3 series of lithium battery and lithium battery CN3722 solar controller

 

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Solar maximum power point tracking (MPPT) is to ensure that the light intensity change, photovoltaic cells output maximum power, to make full use of solar energy. In general, need to use a switch mode DC - DC converter to realize MPPT function, keep the output voltage and charging current product maximize (output),

 

CN3722 is adopts the model of switch step-down DC - DC conversion way of realize the tracking function of maximum power point of pv cells, the input voltage up to 25 v, very suitable for the application of the input voltage and battery voltage difference is bigger.

 

Charging management board features:

1. The high-end technology MPPT solar maximum power tracking charging management chip, with a trickle, constant current, constant voltage charging management

2. Imported high frequency low conduction resistance double MOS tube, large current diode, efficient flat power inductor, constantan current sense resistor

3. Intelligent temperature control cooling system, automatic detection temperature and charging management board to open the radiator (plus radiator needs to match)

4. High efficient way of charging fever is small, fast

5. Double status indicator light, not the battery when the red light flashing green light normally on, red light when charging, auto stop when full of green light at the same time

 

 

 

The basic parameters:

The input voltage: 18 v solar panels

Output voltage: 2-4 series of lithium battery or lithium iron phosphate batteries (can be adjusted through the external resistors) please let us know when the output voltage

Output current: 3 a

Connection mode: bonding pad

+ input IN the anode, the IN - negative input

BAT + battery anode, BAT - battery cathode

30 * 50 mm size:

 
 

Service Process

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  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a $ 100 deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.