MPPT Solar Charge & Discharge Controller

Features of MPPT Solar Charge & Discharge Controller

(1) High converting efficiency higher than 97%
(2) Built-in MPPT tracker is equipped in the power inverter to optimize the power transformation
(3) Reversed current protection for preventing equipment damage
(4) Automatic battery temperature compensation for long-term reliability
(5) The solar charge controller is suitable for various types of batteries for the different charging modes
(6) Capable of connecting additional DC load for wider applications
(7) Three stage charge control system (bulk, absorption, and float mode) with temperature compensation
(8) LED indicators display charge status in real time
(9) Pulse Width Modulation (PWM) topology combined with a multi-stage charge control algorithm leads to superior charging and enhanced battery performance

Yiyuan mainly supplies electric power supply related products like AC inverter or frequency inverter, AVR, UPS as well as transformer etc.;

welcome to choose our products for electric power supply.

Rated Voltage

MPPT 12/24/48Vdc

Rated charge current

(Include load current)

40/60Amp

Load current

15Amp

Input voltage range

15-105Vdc

Max. PV open circuit array voltage

105Vdc

Overload protection (DC load)

2.0 * Inom>5s

1.5 * Inom >20s

1.25 * Inom temperature controlled

Typical idle consumption

At idle < 10mA

Bulk charge (Default)

14.6Vdc

29.2Vdc

29.2Vdc

Floating charge (Default)

13.4Vdc

26.8Vdc

53.6Vdc

Equalization charge (Default)

14.0Vdc

28.0Vdc

56.0Vdc

Over charge disconnection

14.8Vdc

29.6Vdc

59.2Vdc

Over charge recovery

13.6Vdc

27.2Vdc

54.4Vdc

Over discharge disconnection

10.8Vdc (default)

21.6Vdc (default)

43.2Vdc (default)

Over discharge reconnection

12.3Vdc

24.6Vdc

49.2Vdc

Temperature compensation

-13.2mV/℃

-26.4mV/℃

-52.8mV/℃

Lead acid battery settings

Adjustable

NiCad battery settings

Adjustable

Load control mode

1. Low Voltage Reconnect (LVR): Adjustable

2. Low Voltage Disconnect (LVD): Automatic disconnection

3. Reconnection:

Includes warning flash before disconnect & reconnection

Low voltage reconnect

12.0-14.0Vdc

24.0-28.0Vdc

48.0-56.0Vdc

Low voltage disconnect

10.5-12.5Vdc

21.0-25.0Vdc

42.0-50.0Vdc

Ambient temperature

0-40℃ (Full load) 40-60℃ (De-Rating)

Altitude

Operating 5000 m, Non-Operating 16000 m

Protection class

IP21

Battery temperature sensor

BTS – Optional

Remote battery temperature sensor for increased charging precision

Terminal size (fine/single wire)

#8 AWG

Rated Voltage

MPPT 12/24/48Vdc

Rated charge current

(Include load current)

40/60Amp

Load current

15Amp

Input voltage range

15-105Vdc

Max. PV open circuit array voltage

105Vdc

Overload protection (DC load)

2.0 * Inom>5s

1.5 * Inom >20s

1.25 * Inom temperature controlled

Typical idle consumption

At idle < 10mA

Bulk charge (Default)

14.6Vdc

29.2Vdc

29.2Vdc

Floating charge (Default)

13.4Vdc

26.8Vdc

53.6Vdc

Equalization charge (Default)

14.0Vdc

28.0Vdc

56.0Vdc

Over charge disconnection

14.8Vdc

29.6Vdc

59.2Vdc

Over charge recovery

13.6Vdc

27.2Vdc

54.4Vdc

Over discharge disconnection

10.8Vdc (default)

21.6Vdc (default)

43.2Vdc (default)

Over discharge reconnection

12.3Vdc

24.6Vdc

49.2Vdc

Temperature compensation

-13.2mV/℃

-26.4mV/℃

-52.8mV/℃

Lead acid battery settings

Adjustable

NiCad battery settings

Adjustable

Load control mode

1. Low Voltage Reconnect (LVR): Adjustable

2. Low Voltage Disconnect (LVD): Automatic disconnection

3. Reconnection:

Includes warning flash before disconnect & reconnection

Low voltage reconnect

12.0-14.0Vdc

24.0-28.0Vdc

48.0-56.0Vdc

Low voltage disconnect

10.5-12.5Vdc

21.0-25.0Vdc

42.0-50.0Vdc

Ambient temperature

0-40℃ (Full load) 40-60℃ (De-Rating)

Altitude

Operating 5000 m, Non-Operating 16000 m

Protection class

IP21

Battery temperature sensor

BTS – Optional

Remote battery temperature sensor for increased charging precision

Terminal size (fine/single wire)

#8 AWG