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Using advanced technology from the EG4 3kW All-in-One Solar Inverter, the EG4 MPPT100-48HV is a simple, affordable, and reliable solar charge controller. This MPPT (Maximum Power Point Tracking) controller is designed to extract the maximum available power from your PV modules and safely convert it to a lower voltage to charge your battery bank. Enhance your new or existing solar power system with this unit and benefit from additional solar harvesting capabilities.
Powerful PV Array MPPT Voltage Range
With a wide PV array MPPT voltage range, the EG4 MPPT100-48HV eliminates the need for combiner boxes. It features a maximum open-circuit voltage of 500VDC and can process up to 5500W of PV input when combining two strings. The higher voltage capability means smaller wire sizes and greater system efficiency.
Maximize Solar Power with High Efficiency
The EG4 MPPT100-48HV solar charge controller boasts a maximum efficiency of 94%, ensuring that every available watt of power from your PV modules is extracted and stored in your batteries. It supports a maximum charging current of 100A, adjustable from 0A to 100A, allowing for quick battery charging rates. For optimal battery lifespan, it is recommended to use 80A total or 30A per battery.
Built-in Safety and Protection Features
Safety and protection are paramount with the EG4 MPPT100-48HV. It includes built-in breakers for PV array DC disconnect and battery protection. These features ensure the safe operation of your solar power system and help achieve code compliance. Additionally, the unit supports BMS communication via its RS485 BMS port, enabling it to communicate with EG4 batteries even when operating with non-EG4 compatible inverters.
User-Defined Settings for Maximum Compatibility
The EG4 MPPT100-48HV offers user-defined settings for bulk, float, and charge current, allowing for maximum system compatibility. This flexibility ensures that the charge controller can be tailored to meet the specific needs of your solar power system, optimizing performance and efficiency.
Specification
Details
Battery Voltage
48Vdc nominal
Charge Current
5-100A (default 80A)
Bulk Charging Voltage
48-62Vdc (default 56Vdc)
Float Charging Voltage
48Vdc to bulk charging voltage (default 56Vdc)
Overcharge Protection
63Vdc
Max Efficiency
94%
Self-Consumption
<25W
Max PV Array Open Circuit Voltage
500Vdc
PV Array MPPT Operating Voltage Range
120-450Vdc
Number of Trackers
1
Max Solar Current Draw
18A
Max PV String Current
22A
Max Usable PV Array Power
5500W
Operating Temperature Range
14°F to 131°F (-10°C to 55°C)
Storage Temperature
5°F to 140°F (-15°C to 60°C)
Humidity
5% to 95% relative humidity (non-condensing)
IP Rating
IP21
Operating Altitude
0~4921 ft. (0~1500 m)
Dimensions H×W×D
17.2×11.6×4.7 in. (43.8×29.5×12.0 cm)
Net Weight
17.8 lbs. (8.1 kg)
Additional information
Weight
17.8 lbs
Dimensions
17.2 × 11.6 × 4.7 in
Brand
EG4 Electronics
WARRANTY & RETURN
WARRANTY AND RETURN POLICY
Thank you for choosing Solartex USA LLC. Please review our warranty and return policies below.
WARRANTY PERIOD
The warranty period varies between 1 to 25 years for different Solartex USA products. The warranty duration begins from the date of purchase by the original consumer. Proof of purchase, such as a sales receipt or other reasonable documentation, is required to establish the start date of the warranty.
LIMITED TO ORIGINAL CONSUMER BUYER
The warranty provided by Solartex USA LLC is limited to the original consumer purchaser and is non-transferable to subsequent owners.
EXCLUSIONS
Our warranty does not apply to products that have been:
Misused, abused, modified, or damaged by accident.
Used for purposes other than normal consumer use as specified in Solartex USA LLC’s product literature.
Repaired by unauthorized personnel or facilities.
Any modified products received for warranty claims will be returned at the customer’s expense.
REPLACEMENTS
Solartex USA LLC will replace any product that fails to operate within 30 days. The replacement assumes the remaining warranty of the original product. If products appear faulty due to inappropriate operation, we can assist with issue resolution but don’t accept returns or replacements. Customers are responsible for accessory and shipping fees.
For damaged parts replacements, please contact us to arrange delivery of the replacement part (under warranty).
RETURN
Solartex USA LLC offers a 30-day money-back guarantee for goods purchased directly from Solartex USA LLC. If you’re not fully satisfied with your purchase, you may return the product within 30 days if it’s unused, undamaged, and unmodified. Return requests outside of 30 days require special authorization.
Before returning, please email in**@so******.co to contact our Customer Service Team.
REFUNDS
Once we receive and inspect your returned item, we’ll notify you of the approval or rejection of your refund. If approved, your refund will be processed to your original payment method within a certain timeframe.
Customers can request a full refund within 72 hours of placing an order by emailing Solartex USA LLC’s official store. If the product has already shipped, the customer will pay the shipping fee to return the package.
USED PRODUCTS
The warranty period for used products is one year. If a problem arises within 30 days naturally, Solartex USA LLC will cover shipping and repair fees. If a problem occurs within 1 year naturally, Solartex USA LLC will cover repair fees, and the customer covers shipping. Solartex USA LLC is not responsible for after-sale support of products purchased through channels other than those designated by Solartex USA LLC. Customers can purchase accessories from Solartex USA LLC, but after-sale support for accessories is not provided.
admin (store manager) –
Great Solar Controller, recommended