Description
The UTL 12V/24V 40A rMPPT SMU (Solar Management Unit) transforms your existing inverter into a solar inverter. This solar charge controller/SMU has a long operational life and is extremely reliable. 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 MPPT 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 12V/24V 40A UTL rMPPT SMU
The accessories and detailed specifications of 40 amp mppt solar management unit are listed below.
Particular |
Description |
Model |
UTL MPPT SMU 12V/24V 40 AMP (Automatic) |
System Operating Voltage |
12V/24V DC |
Solar Modules Size (Max.) |
12V, 40A: Upto 600W | 24V, 40A: Upto 1200W |
Max Solar Current |
40A |
Display Type |
LCD |
Battery Charging Regulation |
3 Stage (Bulk/Absorption/Float) |
Display Parameters |
Batt. Voltage, Batt. Current, Batt. Type (TUB/SMF), Solar Voltage, Solar Current, Solar Saving- kWh, Mode Selection (Auto/Manual), Mains Present, Absent |
Protections |
Batt. Reverse Polarity (Fuse Blown), Batt. Reverse Current, Over Current of SPV, Solar High Voltage, SPV Reserve Polarity, Over Temperature, Mains High Cut, Mains Low Cut |
Operating Temperature |
0°C to 50°C |
Fixing |
Wall Mounted |
#1. rMPPT Technology + 30% More Generation
#2. Preference To Solar Power + Long Battery Life
This 12V/24V automatic MPPT SMU prioritizes solar power over grid power. It only uses grid power when solar power is insufficient to meet all of your energy needs.
In addition to this, it improves the system’s efficiency and increases the working life of your existing inverter battery. It prevents your battery from being overcharged and deep discharged.
#3. Digital Display Feature
UTL 12V/24V 40A MPPT SMU comes with an LCD display for easy monitoring of dynamic data/figures and operating status.
It displays the data in digital format. Now you can see, compare and analyze your savings in Rs. and Units as well.
#4. Support 12V & 24V Solar Panels
The SMU has an automatic voltage selection feature and can therefore work either with 12V or 24V solar panel. It automatically detects 12V and 24V panels and adjusts its performance accordingly. This MPPT SMU supports:
- 12V Panel With Single 12V Battery
- 24V Panel With Single 12V Battery
- 24V Panel With 24V Battery (2 x 12V each)
The compact design, wall-mounted structure and easy connection feature make it suitable to be used in homes and other places. It is easy to install and operate. No special maintenance is required for this MPPT SMU.
PLEASE NOTE:
- The three-pin plug slot on the side is only for grid-to-inverter bypass. It will bypass the grid electricity when solar power is unavailable. So don’t get confused and don’t use this point for AC power output connections.
- This product is not a solar inverter. It is a solar management unit/solar charge controller that is used with an existing inverter battery.
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