Bq24650 5a Mppt Solar Charger Controller 3s 4s 18650 Lithium Battery Charging Management Solar Regulator

MPPT technology, ---5A solar maximum power point tracking

Efficient synchronous rectification, Buck type charge management, efficiencyHighestUp to 96%


Maximum power point tracking (MPPT) for solar cells

The maximum power point tracking (MPPT) of solar cells is to ensure that the photovoltaic cell has the maximum output power to make full use of solar energy when the intensity of illumination changes. In general, the switching mode DC-DC converter is required to implement the MPPT function to maximize the output (output power) of the output voltage and the charging current,

The maximum power point tracking function of photovoltaic cells is realized by using switching, synchronous rectification and DC-DC conversion. The input voltage is up to 28V, which is very suitable for applications with large difference between input voltage and battery voltage.

Charging management board features:
1., high-end technology, MPPT solar maximum power tracking charging management, with trickle, constant current and constant voltage charging management
2., high-frequency, low through resistance, N type MOS tube, high efficiency flat high-power inductors, alloy current detection resistor
3. high speed and efficient charging method
4. double status indicator, no battery, red / green out, charging red light, full stop, while the green light



Basic parameter:
Input voltage: nominal 18V solar panel (about 21V solar panels), very suitable for 40-60W solar panels
type: nominal 12V battery (3 sets of lithium batteries, 4 sets of lithium batteries, )
Output current: maximum constant current 5A
Connection mode: wiring
SOLAR+ input positive - input negative electrode (SOLAR)
BAT+ battery positive - battery negative
Size: 38*60*21 high mm(including heat dissipation)



 






About shipping
Shipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

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