Description

The PowMr 45A MPPT Solar Charge Controller is a powerful and intelligent solar charging solution designed to improve the efficiency, safety, and reliability of 12V and 24V off-grid solar systems. Featuring advanced Maximum Power Point Tracking technology, this controller continuously monitors the solar panel output and adjusts the charging process to collect the maximum available energy under changing sunlight and weather conditions.

With a rated charging capacity of 45A, the PowMr MPPT charge controller is suitable for home solar systems, commercial backup solutions, farms, workshops, rural electrification projects, recreational vehicles, and other medium-capacity off-grid solar applications. Its smart charging technology, clear LCD display, multiple battery settings, and built-in protection features make it a practical choice for dependable solar energy management in Bangladesh.

Advanced MPPT Charging Technology

The PowMr 45A controller uses intelligent MPPT technology to identify the maximum power point of the connected solar panels. Unlike conventional PWM charge controllers, which may be unable to utilize excess panel voltage efficiently, an MPPT controller converts available solar power into an optimized charging voltage and current for the battery.

This technology helps improve solar energy utilization, especially during cloudy weather, low-light conditions, temperature changes, and partial shading. According to the supplied product specifications, the controller may offer up to 99% MPPT tracking efficiency and up to 98% peak power conversion efficiency.

Automatic 12V and 24V System Detection

The controller supports both 12V and 24V battery systems and automatically detects the connected system voltage. This feature simplifies setup, minimizes configuration errors, and makes the controller easier to install in different solar applications.

For correct automatic voltage recognition, the battery should generally be connected to the controller before connecting the solar panel. Installation should always be completed according to the manufacturer’s wiring instructions.

Intelligent Multi-Stage Battery Charging

The PowMr 45A MPPT Solar Charge Controller uses a multi-stage charging process to deliver efficient charging while protecting battery health.

Bulk Charging

During the bulk stage, the controller supplies a high charging current to restore battery capacity quickly.

Absorption Charging

Once the battery reaches the required voltage, the controller maintains a controlled charging voltage to complete the charging process safely.

Float Charging

After the battery is fully charged, the controller reduces the charging voltage and maintains the battery without unnecessary overcharging.

This intelligent charging process can help improve charging efficiency, reduce battery stress, and support longer battery service life when the controller is configured correctly.

Wide Battery Compatibility

Depending on the selected settings and product version, the PowMr 45A MPPT controller may support multiple battery types, including:

* Flooded lead-acid batteries

* Sealed lead-acid batteries

* AGM batteries

* Gel batteries

* Lithium-ion batteries

* LiFePO₄ lithium batteries

* User-defined battery profiles

Charging voltage and battery parameters must be configured according to the battery manufacturer’s recommendations, particularly when using lithium or LiFePO₄ batteries.

45A High-Capacity Charging Performance

With a rated charging current of 45A, this controller is designed for medium-sized solar panel arrays and battery banks. It provides stable power management for systems that require more charging capacity than smaller 20A, 30A, or 40A charge controllers.

The maximum supported solar panel wattage and PV input voltage will depend on the battery voltage and the exact PowMr model. Always check the controller label or technical manual before selecting and connecting solar panels.

Clear LCD Monitoring Display

The built-in LCD screen allows users to monitor important solar system information in real time. Depending on the model and display mode, it may show:

* Battery voltage

* Solar panel voltage

* Charging current

* Battery charging status

* System operating condition

* Battery type and charging settings

* Load information

* Fault codes and warning notifications

The control buttons provide convenient access to battery selection, charging settings, and system monitoring functions.

Multiple Safety Protection Features

The PowMr 45A MPPT Solar Charge Controller includes essential protection functions designed to protect the controller, battery, solar panels, and connected equipment.

Protection features may include:

* Battery overcharge protection

* Battery over-discharge protection

* Short-circuit protection

* Overcurrent protection

* Reverse polarity protection

* Over-temperature protection

* PV input protection

* System fault notification

Correct cable size, suitable fuses, circuit breakers, and proper installation practices are still required to ensure complete solar system safety.

Efficient Heat Dissipation

The controller features a durable body and integrated heat-dissipation design to release heat during operation. Efficient thermal management supports stable performance during extended charging periods and makes the controller suitable for solar installations in warm environments such as Bangladesh.

The controller should be installed in a dry, ventilated location away from direct sunlight, rain, moisture, and flammable materials.

Key Features

* Rated charging current: 45A

* Advanced MPPT solar charging technology

* Supports 12V and 24V battery systems

* Automatic system voltage recognition

* Multi-stage intelligent battery charging

* Supports multiple battery types

* User-defined charging parameter support

* Real-time LCD monitoring display

* High solar energy utilization

* Multiple electrical protection functions

* Durable and heat-resistant construction

* Suitable for residential and commercial off-grid systems

Benefits of PowMr 45A MPPT Solar Charge Controller

Better Solar Energy Utilization

MPPT technology helps collect more usable power from the solar panel compared with many traditional PWM charging systems.

Faster and Smarter Charging

The controller automatically adjusts voltage and current to provide an efficient battery charging process.

Improved Battery Protection

Multi-stage charging and built-in safety functions help protect the battery from common electrical problems.

Easy System Monitoring

The LCD display provides important system information without requiring separate monitoring equipment.

Flexible Solar Applications

Its 12V/24V support and 45A charging capacity make it suitable for a wide variety of off-grid solar installations.

Applications

The PowMr 45A MPPT Solar Charge Controller can be used for:

* Home solar power systems

* Off-grid solar systems

* Solar backup power solutions

* Small commercial solar installations

* Shops and office backup systems

* Farms and agricultural projects

* Rural electrification systems

* Solar-powered workshops

* Recreational vehicles and camper systems

* Off-grid cabins and cottages

* Solar water pump support systems

* Small industrial solar applications

Why Choose the PowMr 45A MPPT Controller?

The PowMr 45A MPPT Solar Charge Controller combines efficient solar charging, intelligent battery management, practical monitoring, and essential protection features in one reliable device. It is an excellent option for users who need a higher-capacity charge controller for modern off-grid solar systems.

Its MPPT technology helps maximize available solar energy, while automatic voltage detection and multi-stage charging simplify daily operation. For homeowners, businesses, farms, and installers looking for a dependable 45A MPPT charge controller in Bangladesh, the PowMr model offers a strong balance of performance, convenience, and system protection.

Package Includes

* 1 × PowMr 45A MPPT Solar Charge Controller

* 1 × User Manual, depending on the supplied package

* Additional accessories, if included by the supplier

Package contents may vary depending on the shipment or product version.

Warranty

Warranty coverage will depend on the supplier, importer, and available product warranty policy. Please contact Tasfia Solar and Electric for confirmed warranty information before ordering.

Order PowMr 45A MPPT Solar Charge Controller in Bangladesh

Looking for the PowMr 45A MPPT Solar Charge Controller price in Bangladesh? Contact Tasfia Solar and Electric for current pricing, stock availability, compatible solar panels, battery selection, and professional product guidance.

Tasfia Solar and Electric

📍 Shop No-242, Kaptan Bazar Complex, Bhaban No-01 (1st Floor), Nawabpur Road, Dhaka-1203, Bangladesh

📞 01786512201

📞 01977361970

🌐 tasfiasolar.com

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