SOL IA-S2 Series Off Grid Pure Sine Wave Solar Inverter 4000W 6000W 24V/48V Battery Compatible Wide PV 60-450V MPPT Charger With 4.3 Inch Touch Screen For Home Off-Grid Solar System

SOL IA-S2 Off Grid Solar Inverter with 4.3” Color Touch Screen, Programmable PV/Battery/Utility Priority, Dual AC Output & RGB Status Light, Wide 60-450V PV Input, WiFi Remote Monitoring for Off-Grid Residential & Farm Solar Storage

SOL IA-S2 Series Off Grid Solar InverterMINVON SOL IA-S2 series is professional off-grid pure sine wave solar inverter, covering 4000W (24V battery) and 6000W (48V battery) two power models, compatible with lithium and lead-acid batteries for remote ...

MODEL	SOL IA4000-S2	SOL IA6000-S2
Battery Data
Battery Voltage	24 VDC	48 VDC
Battery Type	Lithium/ Lead-acid
Inverter Output
Rated Power	4000W	6000W
AC Voltage Regulation (Batt.Mode)
Surge Power	8000VAC	12000VAC
Efficiency(Line Mode)	>93%
Output Current	17.4A	26.1A
Transfer Time	10ms typical, 20ms Max
Wave Form	Pure Sine Wave
Solar Charger
Maximum PV Array Power	5000W	6000W
MPPT Range & Operating Voltage	60~450 VDC
Maximum PV Array Open Circuit Voltage	500 VDC
Maximum PV Input Current	27A
Maximum Solar Charge Current	120A
AC Charger
Maximum Charge Current	100A
AC Input Voltage	230V AC
Selectable Voltage Range	170-280 VAC (For Personal Computers) ; 90-280 VAC (For Home Appliances)
Frequency Range	50Hz/60Hz (Auto Sensing)
Physical
Dimension (WHD)	435300115MM
Net Weight (kgs）	10	11
Communication Interface	USB / RS232 / RS485 / WIFI / Dry-contact
Operating Environment
Overload Capacity	105%<load<130%(Alarm and Shutdown after 10s) load≥130%(Alarm and Shutdown after 5s)
Humidity	5% to 95% Relative Humidity (Non-condensing)
Altitude	<2000m
Operating Temperature	-10℃ to 50℃

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Two Power Models Optional：4000W(24V) / 6000W(48V), fit lithium & lead-acid batteries
Wide PV Input 60-450V：Max PV power up to 6000W, high efficiency MPPT charge controller
Customizable Energy Priority：Programmable PV / Battery / Grid supply priority
Dual AC Smart Load Output：Separate control for essential & non-essential loads
4.3” Large Color Touch Screen + RGB Indicator Ring：Clear real-time data & visible working status
Full Communication Ports：WiFi/RS485/RS232/USB/Dry Contact, support APP remote monitoring & BMS connection
Pure Sine Wave Output：Stable power for air conditioner, fridge and all precision home devices
Dual AC Input (Mains + Generator)：Fast 10ms switching for uninterrupted power backup
Global Certifications：CE, ISO, EMC, RoHS for smooth customs clearance worldwide

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1. Remote Off-Grid Residence

Mountain, island, rural houses without municipal grid access
Villa independent off-grid solar energy storage system

2. Agricultural Farm Use

Farm lighting, water pump, breeding equipment solar power supply

3. Holiday & Temporary Housing

Mountain cabins, beach holiday houses, construction site temporary power

4. Large Mobile Equipment

Big RV, yacht long-distance off-board solar power system

Q1: Can I get some samples for test?

A: Yes, sample order is available for quality check and market test .

Q2: Do you accept OEM/ODM ?

A:Yes, we accept OEM/ODM with your authorization.

Q3: What is your typical delivery timeline?

A: For standard off-the-shelf products, we offer a delivery window of 5-10 business days from order confirmation. For bulk orders or customized OEM/ODM projects, delivery schedules are determined based on production capacity and customization requirements. Our sales team will provide a detailed timeline after evaluating your specific needs.

Q4: What is the standard of package?

A: We have our own design carton with five layers corrugated material; if you have any other special requirement of package, we also support customized service.

Q5: What’s your payment terms?

A: We accept T/T, L/C, WEST UNION, ALI TRADE ASSURANCE, cash.

Q6: What’s your warranty time?

A: We offer 12 months warranty service, life time technique support.

Q7: How does your factory implement quality control?

A: Quality is the cornerstone of our brand. We operate a dedicated quality assurance department that oversees every stage of production, from component sourcing to final delivery. Each product undergoes a minimum of seven rigorous quality inspection protocols before shipment, ensuring compliance with international standards and customer specifications.

Q8: How can I trust your company?

A: With over 20 years of specialized experience in inverter manufacturing, Minvon has established a robust quality management system certified to ISO 9001, ISO 14001, and ISO 45001 standards. Our products also hold CE, CCC, and RoHS certifications, ensuring compliance with international regulatory requirements. We can provide third-party assessment reports and factory audit documentation upon request to demonstrate our commitment to transparency and reliability.

Introduction

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SOL IA-S2 Series Off Grid Solar Inverter

MINVON SOL IA-S2 series is professional off-grid pure sine wave solar inverter, covering 4000W (24V battery) and 6000W (48V battery) two power models, compatible with lithium and lead-acid batteries for remote house, villa and farm independent solar power system.

It supports wide PV input voltage range 60V–450V, maximum PV array power reaches 5000W/6000W, with high-efficiency built-in MPPT solar charger, maximum solar charging current up to 120A to fully utilize solar energy. Users can customize power supply priority among solar PV, battery and utility grid to match different power consumption habits.

Equipped with dual AC output ports for classified smart load management. A large 4.3-inch color touch screen clearly displays all operating data, matched with customizable RGB status ring light to view working state at a glance. Reserved complete communication ports including USB, RS232, RS485, WiFi and dry contact for BMS battery linkage and mobile APP remote monitoring.

Supports AC utility and generator dual AC input for emergency power supplement; 10ms fast transfer time ensures uninterrupted power supply to household loads. 50Hz/60Hz auto-switch frequency fits global grid standards, pure sine wave output safely drives all kinds of home appliances without harmonic damage.

Built with full overload, overvoltage, overheating protection, wide working temperature range -10℃~50℃ adapts tropical, temperate and cold regions. With CE, ISO, EMC, RoHS certifications, it meets global off-grid project wholesale demand.

Perfect for off-grid rural families, mountain villas, farm irrigation power supply, holiday cabins and RV large-capacity solar energy systems.