Introducing the EG4 MPPT100-48HV Solar Charge Controller, a high-performance solution designed to optimize your solar power system's efficiency. Leveraging advanced Maximum Power Point Tracking (MPPT) technology, this controller ensures maximum energy extraction from your photovoltaic (PV) modules, converting it safely to charge your battery bank. Whether you're setting up a new solar installation or upgrading an existing one, the EG4 MPPT100-48HV enhances solar harvesting capabilities, delivering reliable and efficient energy management.

Key Features:

• High Voltage Compatibility: Supports a maximum PV array open-circuit voltage of 500VDC, allowing for flexible and efficient system configurations without the need for combiner boxes.

  Robust Charging Capacity: Offers a maximum charging current of 100A, adjustable from 0A to 100A (default 80A), enabling rapid and efficient battery charging tailored to your system's needs.

• Integrated Safety Features: Equipped with built-in battery and PV input breakers, providing enhanced protection and assisting with code compliance for a safer solar power system.

• BMS Communication: Features an RS485 BMS communication port, facilitating seamless integration with EG4 batteries, even when operating with non-EG4 compatible inverters.

The EG4 MPPT100-48HV is engineered to handle a wide PV array MPPT voltage range of 120-450VDC, accommodating various solar panel configurations. Its high efficiency of up to 94% ensures minimal energy loss during the conversion process, maximizing the utility of your solar panels. With a maximum usable PV array power of 5500W, this controller is capable of managing substantial solar input, making it suitable for both residential and commercial applications.

Designed with user convenience in mind, the controller includes adjustable bulk and float charging voltages, allowing customization to match specific battery requirements. The built-in breakers add a layer of safety, protecting both the system and users from potential electrical faults. Additionally, the RS485 BMS communication port ensures compatibility with EG4 batteries, streamlining system integration and monitoring.

Upgrade your solar power system with the EG4 MPPT100-48HV Solar Charge Controller and experience enhanced energy efficiency, safety, and reliability.

Key Specifications:

Specification	Details
Maximum PV Array Open Circuit Voltage	500VDC
PV Array MPPT Operating Voltage Range	120-450VDC
Maximum Usable PV Array Power	5500W
Maximum Charging Current	100A (adjustable from 0A to 100A)
Battery Voltage	48VDC nominal
Bulk Charging Voltage	48-62VDC (default 56VDC)
Float Charging Voltage	48VDC to bulk charging voltage (default 56VDC)
Maximum Efficiency	94%
Self-Consumption	<25W
Operating Temperature Range	14°F to 131°F (-10°C to 55°C)
Dimensions (H x W x D)	17.2 x 11.6 x 4.7 inches (43.8 x 29.5 x 12.0 cm)
Net Weight	17.8 lbs (8.1 kg)