Mppt Controlador de Carga Solar 30a 12v 24v 720w pv Painel Sistema com Carregamento Usb para Lifepo4 Gel Bateria de Lítio

The Maximum Power Point Tracking (MPPT) system is an advanced charging technology that enables solar panels to output more power by adjusting the working state of electrical modules. Due to the non-linearity of a solar array,there is a maximum energy output point (maximum power point) on the curve of the array. Traditional solar charge controllers (switch charging technology and PWM charging technology) cannot charge batteries at this point, thus unable to obtain the maximum energy of solar panels. However, the solar energy charge controller equipped with the MPPT control technology can track the maximum power point of a solar array at any time in order to gain maximum energy for battery charging.Take the 12V system for example. The peak voltage of solar panels (Vpp) is around 17V and battery voltage is about 12V. Generally, when the solar charge controller is charging a battery, the voltage of solar panel is maintained at about 12V, indicating that the maximum power is not used. MPPT solar charge controllers provide a solution to that problem by constantly adjusting the input voltage and current of solar panels, therefore maximizing input power.

Compared with conventional PWM solar charge controllers, MPPT solar charge controllers bring out the maximum power of solar panels and provide greater charging current. Generally speaking, MPPT solar charge controllers can improve energy utilization rate by 15% ~ 20% over PWM solar charge controllers

MPPTAdvantage of controller

1.Adopt industrial-grade main controlchip, 16-level AD sampling accuracy, temperature, chargingcurrent, accurate real-timed isplay, and power generation at a glance.

2.Auto-focus MPP tracking charging, high charging efficiency, non-stop detection during charging, bidirectional focus tracking.

3. LCD display largescreen, adjustable charging and discharging parameters. The ultra-wide charge and discharge are adjustable, as long as you understand the battery characteristics and set the corresponding charging parameters,you can charge all kinds battery(Lithium and Lifepo4 battery), please set correct charging parameter.

4.Completely 3-stage charging management. Effectively protecting the battery, make battery more durable.

5.Built-inoverheat protection. overcurrent protection. short circuit protection.

open c?, cuit protection, reverse connection protection, whenthe fault is eliminated. it will selfty recovery . without damage to the controller

6.Bidirectional MOS tube anti-backftowcircuit, high-power charging mode,

ultra-low heat generation.

7.Dual DCS.O DC load output. easy to connect

There are optional 10A 20A 30A model

10A:

if your battery is 12V ,the max solar panel input is 25V 120W

if your battery is 24V ,the max solar panel input is 50V 240W

20A:

if your battery is 12V, the max solar panel input is 25V 240W

if your battery is 24V, the max solar panel input is 50V 480W

30A

if your battery is 12V ,the max solar panel input is 25V 360W

if your battery is 24V ,the max solar panel input is 50V 720W

2. Phones e Accessories – Gênero : Women

MPPT Solar Controller parameter table

MPPT Solar Controller Parameter table
Model	MPPT10	MPPT20	MPPT30
System Voltage	12V/24V Automatic adaptation
Rated Charge Current	10A	20A	30A
Rated Discharge Current	10A
Max PV Voltage Input	12V System <25V 24V System <50V
Float Charge Voltage	b1/14.4V,b2/14.2V/b314.6V(Adjust Range:13V-15V)
Low Votage Disconnected Volatge(LVD)	10.7V(Adjust Range:9.5V-11V)
Discharge recovery voltage	12.6V(Adjust Range:11.5V-13V)
Supporting battery type	GEL and Lead Acid battery and lithium battery
Stand-by current	<10mA
USB Port	5V/2A Max
Working Temperature	?36 ~ +60?
Size/G.W	170*95*40mm/250G

our controller default is lead acid battery(B1), if you want to use lithium battery, please adjust battery type( B2 or B3).

Battery Parameter

Lead-acid battery /BAT/ B1
System Volt	12V system		24Vsystem		48Vsystem
Float charging Volt	Default 14.4V	adjustable range 13-15V	Defaut 28.8V	adjustable range 26-30V	Defaut 57.6V	adjustable range 52-60V
Discharge cut-off Volt	Default 10.7V	adjustable range 9.5-11V	Dofaut 21.4V	adjustable range 19-22V	Defaut 42.8V	adjustable range 38-44V
Discharge recovery Volt	Defaut 12.6V	adjustable range 11.5-13V	Defaut 25.2V	adjustable range 23-26V	Defaut 50.4V	adjustable range 46-52V
Ternary lithium battery /LIT1/ B2
System Volt	12V system 3 strings		24V system 7 strings		48V system 13 strings
Float charging Volt	Defaut 12.6V	Unadjustable	Defaultl 29.4V	Unadjustable	Default 54.6V	Unadjustable
Discharge cut-off Volt	Defaut 9V	adjustable range 9-10.5v	Detfault21V	adjustable range 21-24.5V	Default 39V	Adlustable range 39-45.4
Discharge recovery Volt	Defaut 10.5V	adjustable range 10.5-11.7v	Default24. 5V	adjustable range 24.5-27.3V	Defaut 45.4V	Adjustable range 45.5-50.7V
Lithium iron phosphate battery /LIT2/ B3.
System Volt	12V system 3 strings		24V system 7 strings		48V system 13 strings
Float charging Volt	Defult 14.6V	Unadjustable	Default 29.2V	Unadustable	Default 58.4V	Unaqustable
Discharge cut-off Volt	Detaut 11.8V	Adjustable range 11.8-12.5V	Default 23.6V	Adjustable range 23.6-25V	Detaut. 47.2V	Adustable range 47.2-50V
Discharge recovery Volt	Default 12.5V	Adyustabie range 12.5-13.5V	Defaut 25V	Adjustable range 25-27V	Default 50V	Adjustable range 50-54V

3. Usb para Lifepo4 Gel Bateria de Lítio – Lugar de Origem : China Continente

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4. Mppt Controlador de Carga Solar 30a 12v – tipo de Item : Bolsalas de Compras

5. Toys e Sports – Origem : cn Origem

6. Beauty e Health – Material Principal : Poliéster

7. Phones e Accessories – tipo de Modelo : Sólida

8. Usb para Lifepo4 Gel Bateria de Lítio – tipo de Fecho : Zipper

MPPT Solar Controller Picture

9. Mppt Controlador de Carga Solar 30a 12v – Estilo : Moda

10. Toys e Sports – Composição do Material : Polyester

11. Beauty e Health – Número do Modelo : Shopping Bag

12. Phones e Accessories – Gênero : Women

13. Usb para Lifepo4 Gel Bateria de Lítio – Lugar de Origem : China Continente

14. Mppt Controlador de Carga Solar 30a 12v – tipo de Item : Bolsalas de Compras