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Easun Power 4.2KW Solar Inverter 110A MPPT Solar Charge Controller With Wifi
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Easun Power 4.2KW Solar Inverter 110A MPPT Solar Charge Controller With Wifi

【All-in-One Design】Combines inverter, solar charger, and grid charger in one compact unit.

【Lithium Battery Communication Support】Compatible with popular lithium batteries like PYLON and PACE; auto-recognizes and activates the battery.

【Smart Power Switching】Supports solar-first, battery-first, or grid-first modes with automatic switching.

Dual Output Function】Maintains power for essential loads when battery is low, enhancing safety and reliability.

【Rich LCD Display】Shows battery voltage, state of charge, temperature, and more at a glance.

【Comprehensive Protection】Built-in protections for overvoltage, undervoltage, overheating, overload, and more.

【Remote Monitoring Ready】Supports RS232, RS485, and WiFi for remote data access and system control.

INQUIRY

EASUN POWER 24V 4200W Hybrid Inverter

From its all-in-one design, 4200W rated power and up to 6200W peak output, to the clear LCD display, WiFi mobile monitoring, and RS485 communication support — the EASUN POWER 24V 4200W solar inverter and battery charger delivers an efficient, intelligent, and stable energy management solution for every home power need.

Smarter Integration, Stronger Output

The EASUN POWER all-in-one solar inverter and charger combines a 120A MPPT controller and a 4200W inverter into a single unit, minimizing wiring complexity while maximizing functionality — an ideal choice for streamlining home energy systems.

3-in-1 Design, Saves Nearly 50% of Space

Say goodbye to messy wiring and scattered components! The EASUN POWER solar inverter charger integrates MPPT, inverter, and charger into a compact unit — saving installation space, simplifying wiring, and making your home energy system cleaner, safer, and easier to manage.

Get Real-Time Info at A Glance

Stay in control with the built-in LCD display and RS485 communication. Monitor system data, receive error alerts, and track input/output performance—all in real-time. Easily optimize your power usage and battery health with precise system visibility.

Seamless Mobile Monitoring with the “SmartESS” App

View real-time battery information using the “SmartESS” app. Simply search for “SmartESS” in the App Store or Google Play, or scan the QR code in the manual to download the app for free. This allows you to conveniently monitor and manage inverter performance directly from your smartphone or tablet.

Flexible Charging & Output Options

Choose from 3 charging modes and 4 output priorities to match your energy needs. Ideal for dynamic home energy systems and ensuring uninterrupted power wherever you live.

Build Your Solar System with the EASUN POWER 4200W Solar Inverter

The EASUN 24V 4200W solar inverter integrates solar input, grid power, and battery charging capabilities—offering seamless charging, stable power output, and reliable backup power. Easily create a complete and professional home energy system.

Suitable for Various Occasions

Choose from 3 charging modes and 4 output priorities to match your energy needs. Ideal for dynamic home energy systems and ensuring uninterrupted power wherever you live.

Specification

Parameter Specification
Model ISolar-SMG-II-6.2KW-48V-Wifi
Capacity 6.2KVA / 6.2KW
Parallel Capability NO
Lithium Battery Activation YES (By PV or Utility)
Lithium Battery Communication YES (RS485)
Input Nominal Voltage 230VAC
Acceptable Voltage Range 170-280VAC (For personal Computer); 90-280VAC (For Home Appliances)
Frequency 50/60 Hz (Auto sensing)
Output Nominal Voltage 220/230VAC ±5%
Surge Power 12400VA
Frequency 50/60Hz
Waveform Pure Sine Wave
Transfer Time 10ms (For personal Computer); 20ms (For Home Appliances)
Peak Efficiency (PV to INV) 96%
Peak Efficiency (Battery to INV) 93%
Overload Protection 5s @ >=140% load; 10s @ 110%~140% load
Crest Factor 3:1
Admissible Power Factor 0.6~1 (inductive or capacitive)
Battery Voltage 48VDC
Floating Charge Voltage 54VDC
OverCharge Protection 63VDC
Charging Method CC/CV
Solar Charger Type MPPT
Max PV Array Power 6500W
Max PV Array Open Circuit Voltage 500VDC
PV Array MPPT Voltage Range 60VDC ~ 500VDC
Max Solar Input Current 27A
Max Solar Charge Current 120A
Max AC Charge Current 80A
Max Charge Current (PV+AC) 120A
Dimensions (D×W×H mm) 438 × 295 × 105
Package Dimensions (D×W×H mm) 560 × 375 × 185
Net Weight (Kg) 9
Communication Interface RS232 + RS485
Operating Temperature Range -10℃ to 50℃
Storage Temperature -15℃ to 50℃
Humidity 5% to 95% Relative Humidity (Non-condensing)

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