12V 24V 30a charge solar controller mppt solar charge controller for regulateur solar panel system with OEM ODM

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Product Overview

Description



Products Description










Solar Charge Contrroller Parameters


Type
MT3075
MT3075-BT
System Voltage
12V/24V automatical recognization
Max Charging Current
30A
30A with Bluetooth
MPPT Charging Voltage
before boost or equal charging stage
Boost Voltage
14.0~14.8V/28.0~29.6V@25℃(default:14.5/29V)
Equal voltage
14.0~15.0V/28.0~30.0V@25℃(default:14.8/29.6V)Liquid,AGM)
Float Voltage
13.0~14.5V/26.0~29.0V@25℃(default:13.7/27.4V)
Low Volt. Disconnect
10.8~11.8V/21.6~23.6V,SOC1~5(default:11.2/22.4V)
Reconnect Voltage
11.4~12.8V/22.8~25.6V@25℃(default:12.0/24.0V)
Overcharge Protect
15.8/31.3V
Max volt on Bat. terminal
35V
Temp. Compensation
-4.17mV/K per cell (Boost, Equal), -3.33mV/K per cell (Float)
Battery Type
Liquid, Gel, AGM,Lithium
Max volt on PV terminal
55V
Max input power
390/780W
Dusk/Dawn detect volt.
8.0/16.0V
MPPT tracking range
(Battery Voltage + 1.0V)~ Voc*0.9
Output Current
30A
Work mode
Always on, Street lamp, User-defined mode
Max tracking efficiency
>99.9%
Max charge conversion
98.00%
Dimensions(mm)
189*182*64
Weight
1300g
Ambient temperature
-20 ~ +55℃
Ambient humidity
0 ~ 100%RH
Protection degree
IP32
Max Altitude
4000m




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