4G IOT 10A 12V MPPT Solar Regulator

4G IOT 10A 12V MPPT Solar Regulator
Details:
12V 10A SMR-MPPT1050
MPPT solar charge controller, 10A max charging current, 12V battery system voltage, 130W max PV input power, 45V max PV input voltage
LED display, infrared, Bluetooth function, IP67 waterproof, IOT
10a MPPT solar charge controller
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Description
Technical Parameters

· Innovative Maximum Power Point Tracking(MPPT) technology, tracking efficiency >99.9%
· High charge conversion efficiency up to 97.5%
· Adjustable 5-stage
timer for load output
· Monitoring of the running status and parameters
· Suitable for Gel, Liquid, AGM, and Lithium batteries
· Four-stage charging: MPPT, boost, equalization, float
· 0℃ Charging Protection(Lithium)
· When the BMS powers off because of LVD, it can activate the system automatically
· Day/Night threshold can adjust automatically
· Configurable with an LCD remote programmer (S-Unit)
· Waterproof IP67, Strong and durable aluminum case
· Full automatic electronic protection function

 

Parameters:

  Item SMR-MPPT1050/-BT/-RS485 SMR-MPPT1575-BT/-RS485 SMR-MPPT2075-BT/-RS485
Battery Parameters 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@25℃ <14.5/29V@25℃
Boost Voltage 14.5V @25℃ 14.5/29V @25℃
Equalization Voltage 14.8V @25℃ 14.8/29.6V @25℃(Liquid, AGM)
Float Voltage 13.7V@25℃ 13.7/27.4V @25℃
Low Volt. Disconnect 10.8~11.8V(Default: 11.2V) 10.8~11.8V/21.6~23.6V(Default: 11.2/22.4V)
Reconnect Voltage 11.4~12.8V(Default: 12.0V) 11.4~12.8V/22.8~25.6V(Default: 12.0/24.0V)
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(Default: 14.4V) 10.0~32.0V( Programmable,Default: 14.4V)
Charging voltage recovery 9.2~16.8V(Default: 14.0V) 9.2~31.8V(Programmable,Default: 14.0V)
Low-voltage disconnect 9.0~15.0V(Default: 10.8V) 9.0~30.0V( Programmable,Default: 10.8V)
Low-voltage reconnect 9.6~16.0V(Default: 11.8V) 9.6~31.0V( Programmable,Default: 11.8V)
0℃ Charging protection Yes, No, Slow(Default: Yes)
Panel Parameters 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%
Load Output Current 10A 15A 20A
System Parameters Max charge conversion 96.5% 97.5%
Self consumption 6mA
Dimensions 81*85.8*23.1mm 145*85.8*30mm 145*95.8*42.5mm
Weight 260g 600g 730g
Ambient temperature -35~+60℃
Ambient humidity 0~100%RH
Protection degree IP67
Max Altitude 4000m

 

SMR-MPPT1050, which is suitable for lead acid batteries and lithium batteries, as well as 12V systems, with a maximum module of 130W.

 

It has two LED indicators, a green LED and a red LED., green LED shows battery charging status, and the red LED shows protection functions.

 

Now, to meet customers' demands, we have upgraded this item and added a yellow indicator that displays the battery status, indicating whether it is low, normal, or overvoltage protection/low voltage protection. The new item also increases charging efficiency. It's charging conversion efficiency up to 96.5%.

 

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