20A Solar Charge Controller 12V 24V Auto

5.00 out of 5 based on 10 rating write a preview

94,18$

-31%New!Sale!
20A
Clear
SKU: 4000549717384 Category:

Description

20A RV MPPT Solar Charge Controller 12V 24V Auto Solar Panel Regulator For Lithium Battery Motor Homes For -Compatible

Overview:

Win series solar controller is based on an advanced maximum power point tracking (MPPT) technology developed, dedicated to the solar system, the controller conversion efficiency up to 98%.

     The controller can rapidly track the maximum power point(MPP) of PV array to obtain the maximum energy of the panel, especially in case of a clouded sky, when light intensity is changing continuously, an ultra fast MPPT controller will improve energy harvest by up to 30% compared to PWM charge controllers.

 

Outstanding features:

1.Innovative Max Power Point Tracking(MPPT) technology, tracking efficiency >99.9%

2.Full digital technology, high charge conversion efficiency up to 98%

3.LED indicator for easy to read charging state and battery information

4.12/24V automatic recognition

5.Liquid, Gel, AGM and Lithium battery for selection

6.The separate ports for remote temperature sensor, make battery temperature compensation more accurate

7. Four stages charge way: MPPT, boost, equalization, float

8.  Automatic over-temperature power reduction function

9.  Dual automatic restriction function when exceeding rated charging power and charging current

10. Android APP version for Bluetooth-compatible communication

11. Common negative design

12. Perfect EMC & thermal design

13. Full automatic electronic protect function

Strature and Coonection:

 

Charging Mode:

 

MPPT Charge:the battery voltage has not yet reached boost voltage and 100% of available solar power is used to recharge the battery.

Boost Charge:When the battery has recharged to the Boost voltage setpoint, constant-voltage regulation is used to prevent heating and excessive battery gassing.

Float Charge:In Float stage, loads can continue to draw power from the battery,It will reduce the temperature of battery and prevent the gassing, also charging the battery slightly.

Equalization Charge:Equalizing charge increases the battery voltage, higher than the standard complement voltage, which gasifies the battery electrolyte.

 

Protection:

Protection

Description

PV Over Current

The controller will limit charging power in rated charge power.

An over-sized PV array will not operate at maximum power point.

PV Short Circuit

When PV short circuit occurs, the controller will stop charging.

Remove it to start normal operation.

PV Reverse Polarity

Fully protection against PV reverse polarity, no damage to the

controller. Correct the connection to start normal operation.

Battery Reverse Polarity

Fully protection against battery reverse polarity, no damage to the

controller. Correct the connection to start normal operation.

Battery Over voltage

If there are other energy sources to charge the battery, when the

battery voltage exceeds 15.8/ 31.3V, the controller will stop charging

to protect the battery from overcharging damage.

Battery Over discharge

When battery voltage drops to the setting voltage point of low voltage

disconnect ,the low voltage protection indicator of the controller will

flash.

Over Temperature

Protection

The controller detects the internal temperature through internal sensor, when the temperature exceeds the setting value, the charging current will lower d own followed by the decrease of temperature, so as to control the controller’s temperature rise, when the internal temperature exceeds the setting over temperature protection threshold, the controller stops working and restores after the temperature is lowered.

Damaged Remote

Temperature Sensor

If the temperature sensor is short- circuited or damaged, the controller

will use the internal temperature for charging temperature

compensation.

 

Parameter:

 

Item

Win500-MPPT

Battery

Parameters

System voltage

12/24V automatic recognition

Max charging current

20A

MPPT charging voltage

Before boost or equalization charging

Boost voltage

14.0~14.8V/28.0~29.6V(defult:14.5/[email protected]℃)

Equalization voltage

14.0~15.0V/28.0~30.0V(default:14.8/[email protected]℃)

Float voltage

13.0~14.5V/26.0~29.0V(default:13.7/[email protected]℃)

Low voltage disconnect

10.8~11.8V/21.6~23.6V(default: 11.2/22.4V)

Low voltage reconnect

11.4~12.8V/22.8~25.6V(default: 12.0/24.0V)

Temperature compensation

-4.17mV/K per cell (Boost, Equalization),

-3. 3BmV/K per cell (Float)

Charging target voltage

10.0~32.0V(Lithium, default: 14.4V)

Charging recovery voltage

9.2~31.8V(Lithium, default: 14.0V)

Low voltage disconnect

9.0~ 30.0V(Lithium, default: 10.6V)

Low voltage disconnect

9.6~ 31.0V(Lithium, default: 12.0V)

Max volt on bat. terminal

35V

Battery type

Gel AGM, Liquid, Lithium(default: Gel)

Panel

Parameters

Max voltage on PV(- 20℃)

55V*1

Max voltage on PV(25°C)

50V

Max input power

260/520W

MPPT tracking range

(Battery Voltage + 1.0V) ~Voc*0.9*2

System Parameters

Max tracking efficiency

> 99.9%

Max conversion efficiency

98.0%

| Dimensions

164* 107 * 32mm

Weight

700g

Communication

BLE

Grounding

Common Negative

Power terminals

10AWG(5mm2)

Ambient temperature

-20~ +55℃

Storage temperature

-25 ~ + 80°C

Ambient humidity

0~100%RH

Protection degree

IP54

Max Altitude

4000m

 

 

Photos:

 

 

 

 

Additional information

Brand Name

PowMr

Certification

CE

Origin

CN(Origin)

Model Number

win500-mppt

Is Smart Device

YES

is_customized

Yes

Maximum Current

20A

Type

MPPT solar controller

battery type

Liquid, Gel, AGM and Lithium battery for selection

Voltage

auto 12V 24V

amperage

20A

Application

for Recreational Vehicle

Max voltage on PV

50V

Communication

Bluetooth-Compatible

Grounding

Common Negative

Panel Max input power

260/520W

Max Altitude

4000m

10 reviews for 20A Solar Charge Controller 12V 24V Auto

  1. S***a

    довольно тяжёлый,массивный радиатор. На вид очень качественно сделан. вроде как даже тут есть блютуз. в комплекте идёт термодатчик для АКБ чтоб зарядка отключалась при превышении температуры

  2. J***N

    look’s good. Not tested yet !

  3. W***v

    дошло до Питера за 11 дней.Контроллер проверил с помощью блока питания,заменившего солнечнуб панель.Все отлично работает,на всех режимах.Приложение для Андроида с ним работает корректно.Рекомендую к покупке.

  4. B***I

    très bien

  5. R***s

    Well worth every cent !

  6. Customer

    Nice product. Working with SolarLife app. Seems to be good quality, real MPPT!

  7. Customer

    Looks and feels well made. I have only tested it tup to 10amps of load so far. But works well. Bluetooth app is only for Android devices. It would be nice if they had an iphone app

  8. V***v

    Крутой контроллер! Больше добавить нечего.

  9. Z***v

    Всем привет ! Контроллер мррт отличного качества , после моих тестов, пасмурную погоду даёт приток А !!! после захода солнца и пасмурность к ночи отключается в сонный режим , поддерживает программу Solar Life но программа завышает показания выход силы тока ампер процентов % 20 вольтаж показыват правильно, рекомендую к покупке !!!! Этот контролёр на 20 Ампер МРРТ лучший на АлиЭкспресс которые продаются , советою к покупке .

  10. C***e

    Items as described. Very quick delivery.

Add a review