The UTL 12V/24V 50A SMU (Solar Management Unit) transforms your existing inverter into a solar inverter. It is capable of charging a battery that has reached deep discharge.
The Solar Management Unit (SMU) from UTL is a highly reliable device with a long operational life. This SMU protects against overcharging voltage, overcharging current, under voltage, battery reverse polarity, solar reverse polarity, reverse current flow (from battery to solar array), and overheating.
Useful Tips:
Read the manual or instructions before installing the SMU.
Installation and wiring must be done carefully by a qualified person.
Avoid touching the connections while the SMU is in operational mode.
Do not install the SMU on flammable construction materials.
To avoid short circuits and overheating, ensure that the wires are tightly connected.
Technical Specifications of 50A UTL SMU
The accessories and detailed specifications of 50 amp solar management unit are listed below.
Particular
Description
Model
UTL 50AMP SMU
System Operating Voltage
12V/24V DC (12V Solar Panel With 12V Battery & 24V Solar Panel With 24V Battery)
Solar Modules Size (Max.)
12V, 50A: Upto 750W | 24V, 50A: Upto 1500W
Max Solar Current
50A
Nominal Grid Voltage
230V AC
Battery Charging Regulation
4 stage PWM (Bulk/Absorption/Float/Equalize)
Display Parameters
Batt. Voltage, Batt. Current, Batt. Type, Solar Voltage, Solar Current, Mode Selection, Saving: kWh, Mains Present, Low, high, absent, Max. PV Current
Protections
Batt. Reverse Polarity, Batt. Reverse Current, Over Current of SPV, Solar High Voltage, SPV Reserve Polarity, Load Short Circuit through AC Fuse, Solar Low Voltage, Over Temperature
Operating Temperature
0°C to 50°C
Fixing
Wall Mounted
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