Lumiax 20A Waterproof Solar Charge Controller for Solar Panel Kit

• Customization: Available
• After-sales Service: Yes
• Warranty: 3 Years
• Model NO.: SMR-MPPT2075
• Certification: ISO, CE, RoHS, FCC
• Application: Solar System Controller, Charger Controller, Lighting Controller
• Rated Voltage: 12/24V
• Max Tracking Efficiency: 99.9%
• Max Charge Conversion: 96.5%/97.5%
• Max Volt on PV Terminal: 55V
• Battery Type: Lithium, Liquid, Gel, AGM (Programmable, Default:
• Protection Degree: IP67
• Charging Current: 20A
• Communication: Infared/RS485/Bluetooth
• Transport Package: Carton
• Specification: MPPT
• Trademark: Lumiax
• Origin: Qingdao, China
• HS Code: 9032899099
• Production Capacity: 1500, 000PCS/ Year

Product Description

10a 15a 20a mppt solar charge controller with water-proof IP67

Product Parameters

Item

SMR-MPPT1050/RS485

SMR-MPPT1575/RS485

SMR-MPPT2075/RS485

Max Charging Current

10A

15A

20A

System Voltage

12V

12V/24V automatical recognization

Max input power

130W

200W/400W

260W/520W

Max volt on Bat. Terminal

25V

35V

Battery Type

Lithium, Liquid, Gel, AGM (Programmable, default: Gel)

Liquid, Gel, AGM

MPPT Charging Voltage

<14.5V@25ºC

<14.5/29V@25ºC

Boost Voltage

14.0~14.8V/28.0~29.6V(Default: 14.5/29.0V@25ºC, Programmable)

Equalization Voltage

14.0~15.0V/28.0~30.0V(Default: 14.8/29.6V@25ºC, Liquid/AGM, Programmable)

Float Voltage

13.0~14.5V/26.0~29.0V(Default: 13.7/27.4V@25ºC, Programmable)

Low Volt. Disconnect

10.8~11.8V/21.6~23.6V; SOC1~5(Default: 11.2/22.4V, Programmable)

Reconnect Voltage

11.4~12.8V/22.8~25.6V(Default: 12.0/24.0V, Programmable)

Overcharge Protect

15.5V

15.5/31.0V

Temp. Compensation

-4.17mV/K per cell (Boost, Equalization), -3.33mV/K per cell (Float)

Lithium

Charging voltage target

10.0~17.0V

10.0~32.0V (Programmable)

Charging voltage recovery

9.2~16.8V

9.2~31.8V (Lithium, Programmable)

Low voltage disconnect

9.0~15.0V

9.0~30.0V (Lithium, Programmable)

Low voltage reconnect

9.6~16.0V

9.6~31.0V (Programmable)

0ºC Charging protection

Yes, No, Slow(Default: Yes)

Max volt on PV terminal *1

45V

55V

Dusk/Dawn detect volt.

3.0~8.0V

3.0~20.0V (Programmable)

Day/Night delay time

0~30Min (Programmable)

MPPT tracking range   *2

(Battery Voltage + 1.0V)~Voc*0.9

Max tracking efficiency

>99.9%

Output Current

10A

15A

20A

Max charge conversion

96.5%

97.5%

Communication

Infared/RS485/BT                Infared/RS485

Self consumption

6~8mA

Dimensions

85.8*81*23.1mm

85.5*145*30mm

85.5*145*42.5mm

Weight

260g

600g

730g

Ambient temperature

-35~+60ºC

Ambient humidity

0~100%RH

Protection degree

IP67