Solar Controller Board CN3791 Charger MPPT Solar Panel Charging Board
6VUSD $11.13
Condition : New
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Feature:
1. EFFICIENT SOLAR POWER CONVERSION: This charger enables the conversion of solar panel or photovoltaic device power into rechargeable batteries, ensuring efficient utilization of solar energy.
2. EASY TO USE: Simply insert the solar panel into one side of the solar charger and connect the battery to the other side to start the charging process.
3. MPPT FUNCTION: Equipped with MPPT function, this battery control module ensures optimal power generation from the solar panel and comprehensive charging management for single cell lithium battery.
4. CHARGING MANAGEMENT: The constant current charging current can be set using an external resistor, the trickle charging is used for batteries with deep discharge.
5. HIGH PERFORMANCE: With a charging current of up to 2A, a PWM switch frequency of 300KHz, and a constant voltage charging voltage of 4.2V±1%, this charger offers high performance charging. Specification:
Item Type: Solar Controller Board
Material: PCB
Input Voltage: 6V
Features:
Output Voltage: Nominal 3.7V full stop voltage 4.2V lithium battery, single series lithium battery charging management
Interface: 2Pin PH2.0 JST
Maximum power point tracking function of solar panel
Complete charging management for a single lithium battery
Charging current up to 2A
PWM switching frequency: 300KHz
Constant voltage charging voltage: 4.2V ±1%
The constant current charging current is set by an external resistor
Trickle charging for batteries with deep discharge
Automatic recharge function
Indication of charging status and charging end status Package List:
1 x Solar Controller Board
2 x Connection Wire 1. Our listing price includes the value of goods,packaging cost,and export taxes,not including international duties. 2. duties,taxes,and charges are not included in the item price or shipping fee. 3. T he duties are buyers' responsibility .Please check with your country's customs office determine what these additional costs will be prior to your purchase. 4. All disputes arising from the duties will be submitted to ebay for solution. 1. Any questions, pls. contact us via ebay message or email us. We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. post a message again beuse sometimes our message system may block some emails. 2. If you are satisfied with our service, pls. kindly leave us a positive feedback and give us the Detailed Seller Rating with all " 5 " in every area 3. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy. We will do our up most to exceed your expectations in customer service, communition and dispatching of your orders.
1. EFFICIENT SOLAR POWER CONVERSION: This charger enables the conversion of solar panel or photovoltaic device power into rechargeable batteries, ensuring efficient utilization of solar energy.
2. EASY TO USE: Simply insert the solar panel into one side of the solar charger and connect the battery to the other side to start the charging process.
3. MPPT FUNCTION: Equipped with MPPT function, this battery control module ensures optimal power generation from the solar panel and comprehensive charging management for single cell lithium battery.
4. CHARGING MANAGEMENT: The constant current charging current can be set using an external resistor, the trickle charging is used for batteries with deep discharge.
5. HIGH PERFORMANCE: With a charging current of up to 2A, a PWM switch frequency of 300KHz, and a constant voltage charging voltage of 4.2V±1%, this charger offers high performance charging. Specification:
Item Type: Solar Controller Board
Material: PCB
Input Voltage: 6V
Features:
Output Voltage: Nominal 3.7V full stop voltage 4.2V lithium battery, single series lithium battery charging management
Interface: 2Pin PH2.0 JST
Maximum power point tracking function of solar panel
Complete charging management for a single lithium battery
Charging current up to 2A
PWM switching frequency: 300KHz
Constant voltage charging voltage: 4.2V ±1%
The constant current charging current is set by an external resistor
Trickle charging for batteries with deep discharge
Automatic recharge function
Indication of charging status and charging end status Package List:
1 x Solar Controller Board
2 x Connection Wire 1. Our listing price includes the value of goods,packaging cost,and export taxes,not including international duties. 2. duties,taxes,and charges are not included in the item price or shipping fee. 3. T he duties are buyers' responsibility .Please check with your country's customs office determine what these additional costs will be prior to your purchase. 4. All disputes arising from the duties will be submitted to ebay for solution. 1. Any questions, pls. contact us via ebay message or email us. We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. post a message again beuse sometimes our message system may block some emails. 2. If you are satisfied with our service, pls. kindly leave us a positive feedback and give us the Detailed Seller Rating with all " 5 " in every area 3. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy. We will do our up most to exceed your expectations in customer service, communition and dispatching of your orders.
Returns Accepted for this item if it's within 30 Days
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