99% High Efficiency 12V/24V/36V/48V 120A MPPT Solar Charge Controller

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99% High Efficiency 12V/24V/36V/48V 120A MPPT Solar Charge Controller

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Product Description

Basic Information

Model NO.

SY48120

Condition

New

Certification

Rated Voltage

48V

Input Voltage

12V/24V/36V/48V

Efficiency

99%

Display

LCD

Max PV Voltage

150V

PV Power

1000-5000W

Material

Aluminum Alloy

Battery Type

Lead Acid/LFP

Charge Type

MPPT

Rate Current

120A

Overtemp Protect

Yes

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Product Description

Solar MPPT Controller

An advanced device that maximizes energy harvest from photovoltaic (PV) systems by continuously tracking the Maximum Power Point (MPPT) of solar panels.

Core Function & Advantages

Dynamic Adjustment: Extracts 30% more power than conventional PWM controllers.
High Efficiency: Operates at 97-99% conversion efficiency.
Wide Compatibility: Supports lithium and lead-acid battery types.
Full Protection: Integrated reverse polarity, over-temperature, and over-current protections.
Versatile Applications: Ideal for off-grid systems, RV/marine installations, and hybrid power stations.

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Technical Specification

Item Name	Solar MPPT Controller
Input Voltage	12V / 24V / 36V / 48V (Auto)
Efficiency	99%
Charge Mode	MPPT (Maximum Power Point Tracking)
Max PV Input	150V
Rated Current	120A

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Packaging & Shipping

Safety Packing: Solar Controllers are typically packed in a high-quality color box, with an outer reinforced carton box to ensure the safety of goods during long-distance delivery.

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Product Integration

Our energy solutions include Solar Inverters for DC to AC conversion, smart energy management controllers, and home integration systems designed for easy DIY installation. These products support the global goal of achieving a climate-positive impact by 2030.

Frequently Asked Questions

What is the difference between MPPT and PWM controllers?

MPPT controllers can extract up to 30% more power from solar panels compared to PWM controllers by dynamically tracking the maximum power point of the array.

Which battery types are compatible with this controller?

This controller supports both Lead-Acid (Sealed, Gel, Flooded) and Lithium (LFP/LiFePO4) battery types.

Can this controller handle different system voltages?

Yes, it features automatic recognition for 12V, 24V, 36V, and 48V DC systems.

What is the maximum PV input voltage?

The maximum PV open circuit voltage (Voc) for this model is 150V DC.

Does the unit have built-in protection features?

Yes, it includes comprehensive protection against over-temperature, battery reverse polarity, PV reverse polarity, over-current, and short circuits.

Is the display easy to read?

The unit is equipped with a clear LCD display that shows real-time operating data, including voltage, current, and system status.

99% High Efficiency 12V/24V/36V/48V 120A MPPT Solar Charge Controller

Product Description

Basic Information

Product Description

Solar MPPT Controller

Core Function & Advantages

Technical Specification

Packaging & Shipping

Product Integration

Frequently Asked Questions

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