3. Product Features
Thank you for choosing our products. This solar charge controller is a device for solar charge
regulation with the latest MPPT algorithm technology. This device is mainly used in small
and medium sized o -grid solar power systems.
These MPPT charge controllers have features as follows:
3. Built-in BT communication module for mobile phone APP operation
2. Great charge performance in high temperature environment
4. Inside filled in with silicon/polyurethane for better cooling and waterproof
1. Aluminum tempered glass cover + screen touch operation
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Industrial grade design with full range of electronic protections, like reverse polarity
protection for solar panels and battery wiring.
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With built-in BT communication module in this controller, we provide APP PVChargePro
for mobile phone monitoring and operation. You can search“PVChargePro”and download
the APP at IOS APP Store and Google Play Store.
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Aluminum casing plus inside filled in complex silicon & polyurethane for a great cooling
and waterproof system, ensures better charge performance in environment of high
temperature and high humidity.
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Charging modes available for most common deep-cycle battery types in the market,
including AGM (sealed lead acid batteries/SLD), GEL, Flooded, and Lithium. For more
advanced settings, please operate in the mobile phone APP.
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Built-in bu er, allows max 25% exceeding rated power input.
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By continuously checking solar panel power output changes, the controllers employ
multiple MPPT charge algorithms in combination to boost charging e ciency in di erent
weather and temperature conditions.
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Tempered glass cover with back-lighted LCD display, touch screen operation for better
user experience. More advanced operations are available in mobile phone APP, or in the
external remote LCD display device (DS, optional accessory, not in the standard package list)
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Auto recognition of 12V/24V battery system voltage by MS2420N / MS2430N / MS2440N
model; auto recognition of 12V/24V/36V/48V battery system voltage by MS4820N /
MS4830N / MS4840N model. Lithium battery excluded from this feature.
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Supports recording of system running data including power generated and power
utilized for up to 300 days, compatible with monitoring App through IOS and Android.
4. Device Diagram
MS2420N/MS2430N/MS2440N
MS4820N/MS4830N/MS4840N
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Description
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Description
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LCD Display Screen
LED Indicator (PV, BAT, FAULT)
Touch Screen Button
Grounded Terminal
Installation Mounting Holes
External Temperature Sensor Port
RS485 Communication Port
Solar Input Terminals
Battery Terminals
Magnetic Cover
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