Y&H 120A MPPT Solar Charger Controller Max Input 480V PV, with 24V-96V Auto Battery Recognition, Gel/Flooded/Lithium Compatible – High Efficiency PV Regulator

• 【​MAX Power Output】120A ultra-efficient MPPT solar charge controller boosts energy harvesting by 25% vs PWM technology, ideal for 24-96V off-grid systems.
• 【​Universal Battery Compatibility】Auto-detects & optimizes charging for Sealed/Gel/Flooded Lead-Acid and LiFePO4/Lithium batteries (24V-96V automatic recognition).
• 【Industrial Safety Features】Built-in over-temperature protection, temperature compensation, electronic fault diagnosis, and short-circuit prevention ensure stable operation.
• 【​Heavy-Duty Performance】480W-11.5kW solar input range supports large-scale installations with IP65 weatherproof design and aluminum alloy heat dissipation.
• 【Smart Management】LCD display with English interface, RS485/W-I FI/Wireless monitoring connectivity, and real-time monitoring for hassle-free system control.

Descriptive:
Y&H HMW mppt controller can detect the power generation of solar panels in real-time and track the highest voltage and current value (VI),
allowing the system to charge the battery at maximum power output.
Applied in solar off grid photovoltaic systems, coordinating the work of solar panels, batteries,
and loads is the core control component of off grid photovoltaic systems.
This product adopts LCD display for operating status, operating parameters,control parameters, etc.
Users can easily access various parameters through buttons and modify control parameters as needed to meet different system requirements.
The controller has comprehensive electronic fault self-test function and powerful electronic protection function inside,
which can minimize the damage to product components caused by installation errors and system failures.

Features you might like.
MPPT tracking efficiency can reach up to 99.9%
Adopting advanced digital power supply technology, the energy conversion efficiency of the circuit can reach up to 98%
Support different types of battery charging programs such as colloidal batteries,
sealed batteries, open end batteries, and lithium batteries.
It has a current limiting charging mode. When the power of the battery board is too high and the charging current exceeds the rated current,
the controller automatically reduces the charging power to operate at the rated charging current.
Built-in over-temperature protection mechanism.
When the temperature exceeds the device setting value, the charging current decreases linearly with the temperature,
thereby reducing the temperature rise of the controller and avoiding high temperature damage to the controller.
With temperature compensation function, it can automatically adjust the charging and discharging parameters to increase the battery life.
Adopting a metal shell for better heat dissipation performance.
Lithium battery 0V charging function.
The high input voltage resistance charging of solar panels can reduce the specifications of solar wiring wires and reduce system costs.
You can choose models that support RS485 protocol to meet the communication needs of different occasions.
The display interface can be switched freely between Chinese and English