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1S 3.7V 4.2V Lithium Battery Charging Board MPPT Solar charger CN3791
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
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Product Specifications
--Product Description
Products Description
Description:
you are good to start charging!
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 theoutput voltage and charging current product maximize (output).
The output of the Solar Charger is intended to charge a single polymer lithium ion cell. The load should be connected in parallel with the battery. Each Solar Charger comes equipped with a CN3791 power tracking battery charging circuit and pre-installed four 2-pin JST/PH2.0 connectors.
Default we have set the holding voltage for MPPT. So we have 3 version for the input voltage 6V/9V/12V(for Solar Panel working voltage 6V/9V/12V), very suitable for the application of the input voltage and battery voltage difference is bigger.
This is a MPPT solar charger for single-cell LiPo batteries. This MPPT solar charger provide you with the ability to get the most possible power out of your solar panel or other photovoltaic device and into a rechargable LiPo battery. Set-up is easy as well, just plug your solar panel into one side of the solar charger and your battery into the other and
you are good to start charging!
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 theoutput voltage and charging current product maximize (output).
The output of the Solar Charger is intended to charge a single polymer lithium ion cell. The load should be connected in parallel with the battery. Each Solar Charger comes equipped with a CN3791 power tracking battery charging circuit and pre-installed four 2-pin JST/PH2.0 connectors.
Default we have set the holding voltage for MPPT. So we have 3 version for the input voltage 6V/9V/12V(for Solar Panel working voltage 6V/9V/12V), very suitable for the application of the input voltage and battery voltage difference is bigger.
Note: If the CN3791 MPPT Solar Charger is 9V version, you must use the Solar panel working Voltage is 9V.
●Output voltage: nominal 3.7V full charge voltage 4.2V lithium battery
●Interface: 2-pin JST connectors (or PH2.0)
●Solar panel maximum power point tracking
●Complete charge management for single-cell lithium batteries
●Charging current up to 2A
●PWM switching frequency: 300KHz
●Charging voltage: 4.2V ± 1%
●Trickle charging of deeply discharged batteries
●Automatic recharge
●Charge status and charge end status indication
●Soft start
●Battery overvoltage protection
●Working environment temperature: -40℃ to +85℃
●Size：45X20X9.5mm
Feature:
●Input voltage: select the corresponding module according to the nominal voltage of the solar panel (6V/9V/12V)
●Output voltage: nominal 3.7V full charge voltage 4.2V lithium battery
●Interface: 2-pin JST connectors (or PH2.0)
●Solar panel maximum power point tracking
●Complete charge management for single-cell lithium batteries
●Charging current up to 2A
●PWM switching frequency: 300KHz
●Charging voltage: 4.2V ± 1%
●Trickle charging of deeply discharged batteries
●Automatic recharge
●Charge status and charge end status indication
●Soft start
●Battery overvoltage protection
●Working environment temperature: -40℃ to +85℃
●Size：45X20X9.5mm
Product Display
Company Information
Shenzhen Foing Industrial CO., Ltd.,established in 2019,is an young and dynamic enterprise with the integration of designing,manufacturing,selling of circuit board. We are committed to bringing the magic electronic world into everyone, every school, and every institution,to build an intelligent world of scientific innovation. And we insist to keep good quality and service as always.Welcome to work hard with us and develop further.
Packing & Delivery
1. We will ship the order after comfirming buyer's payment.
2. We can ship to you by UPS/DHL/TNT/FedEx. Pls contact us directly and we will use your preferred ways.
3. We provide 90 days warranty after goods have been received. Our products will be 100% tested before they are shipped out.
4. Any returned must be in their original condition to qualify for a refund or replacement.
5. All the shipping cost,import duty or other charges are the buyer's responsibility.
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