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MODEL |
SOL IA3500-S4 |
SOL IA5000-S4 |
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Battery Data |
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Battery Voltage |
48VDC |
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Battery Type |
Lithium/Lead-acid |
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Inverter Output |
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Rated Power |
3500VA/ 3500W |
5000VA/ 5000W |
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AC Voltage Regulation (Batt.Mode) |
230VAC ± 5% & 50/60Hz |
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Surge Power |
7000VAC |
10000VAC |
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Efficiency(Line Mode) |
＞93% |
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Output Current |
15.2A |
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Transfer Time |
10ms typical, 20ms Max |
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Wave Form |
Pure Sine Wave |
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Solar Charger |
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Maximum PV Array Power |
4500W |
6000W |
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MPPT Range & Operating Voltage |
120~450 VDC |
120~450 VDC |
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Maximum PV Array Open Circuit Voltage |
500 VDC |
500 VDC |
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Max. input current per MPP tracker |
22A |
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Maximum solar charge current |
80A |
100A |
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AC Charger |
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|
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Maximum Charge Current |
60A |
80A |
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AC Input Voltage |
230V AC |
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Selectable Voltage Range |
170-280 VAC (For Personal Computers) ; |
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Frequency Range |
50Hz/60Hz (Auto Sensing) |
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Physical |
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|
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Dimension (W*H*D) |
280*125*435MM |
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Net Weight (kgs） |
9.2KG |
9.8KG |
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Protection degree |
IP20 |
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Operating Environment |
|
|
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Humidity |
5% to 95% Relative Humidity (Non-condensing) |
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Altitude |
<2000m |
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Operating Temperature |
-10℃ to 50℃ |
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Storage Temperature |
-15℃ to 60℃ |
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Ideal for:
Building long-term independent photovoltaic systems
Emergency power backup during grid outages
Reducing reliance on grid electricity and lowering energy costs
PV input voltage up to 500VDC
Integrated MPPT charge controller
Work with or with out battery
Customizable Power Priority Settings
Hybrid Power Supply Mode
Smart Time-of-Use Scheduling
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.
The SOL IA-S4 is an advanced high-performance off-grid solar inverter launched by Minvon, exclusively designed for households pursuing energy independence and lower electricity bills. Available in 3.5kW and 5kW models, it delivers reliable power to all household appliances for daily use and during grid outages. The SOL IA-S4 strikes a perfect balance among performance, flexibility and cost-effectiveness, making it an ideal choice for households switching to off-grid or hybrid energy solutions. 
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