RUiXU SUNON3.6 Single-Phase Off-Grid Inverter | 3.6kW | UL1741

The RUiXU SUNON3.6 Inverter Delivers Hybrid Charging And Expandable Power For Energy Independence

When you're ready to take control of your energy future whether you're safeguarding your home against outages or running a business the RUiXU SUNON3.6 Single-Phase Off-Grid Inverter stands as your gateway to reliable, scalable power.

This UL1741-certified 3.6kW inverter doesn't just convert DC power to AC; it intelligently manages multiple energy sources, charges with impressive efficiency, and scales alongside your growing power demands. Unlike basic inverters that simply flip a switch between grid and battery, the SUNON3.6 orchestrates a sophisticated energy dance that keeps your critical systems running while maximizing every watt you generate or store.

The core strength of this inverter lies in its hybrid charging capability pulling up to 80A from both solar panels and grid sources simultaneously. That means faster charging times when conditions are favorable, and the flexibility to lean on grid power when the sun isn't cooperating.

For homeowners weary of lengthy battery recharge cycles after an outage, this translates to getting back to full capacity in hours instead of days. RV travelers benefit from the ability to top off batteries at a campground hookup while simultaneously harvesting solar energy, ensuring you're always ready for the next leg of your journey. Off-grid enthusiasts gain the peace of mind that comes from multiple charging pathways, while mobile contractors can rapidly replenish their power reserves during lunch breaks or between job sites.

What truly separates the RUiXU SUNON3.6 inverter from conventional solutions is its stackable architecture. Most homeowners start with a single unit and later realize their power appetite has grown maybe they've added an electric vehicle, expanded their workshop, or simply want more backup capacity. Rather than replacing your entire system, you can connect up to six SUNON3.6 units in parallel, scaling from 3.6kW all the way to 21.6kW without abandoning your initial investment. This modular approach mirrors how savvy businesses plan for growth, and it's now available for residential and mobile power applications where adaptability matters as much as reliability.

RUiXU SUNON3.6 Inverter Features

Powerful 80A Hybrid Charging Gets Your Batteries Ready Fast

Charge from solar panels and grid power at the same time, pulling up to 80 amperes combined. This means your batteries fill up in hours instead of days, so you're always ready for outages, travel, or work without long waiting periods.

Smart Time-Sharing Controls Save You Money on Electric Bills

Program when to charge and discharge based on electricity rates or your schedule. The inverter automatically uses cheap off-peak power to charge batteries, then switches to battery power during expensive peak hours, reducing your monthly energy costs significantly.

Stack Up to Six Units for Bigger Power Needs

Start with one 3.6kW inverter and add up to five more as your needs grow. Connect them in parallel to reach 21.6kW total output without replacing anything. This modular design protects your investment while giving you room to expand.

WiFi App Monitoring Lets You Check Your System Anywhere

Track power flow, battery levels, and charging status from your phone in real time. Get alerts about potential problems before they become serious. Perfect for monitoring remote properties, RVs, or systems installed in basements and garages you can't easily access.

UL1741 Certified Safety Meets All Building and Insurance Requirements

This certification proves the inverter meets strict safety standards that building inspectors and insurance companies require. The rapid shutdown feature protects firefighters and emergency workers, giving you peace of mind that your system is truly safe and compliant.

Works with Standard 48V Batteries for Easy System Building

Compatible with most modern lithium and quality lead-acid battery banks using standard 48-volt connections. No special batteries needed, which gives you flexibility in choosing components and makes future upgrades or replacements simple and affordable for any application.

Complete Package Includes Everything You Need to Get Started

Comes with communication cable, operation manual, and WiFi dongle right in the box. Unlike cheaper inverters that require buying extras separately, the SUNON3.6 arrives ready to connect and use, saving you time, money, and frustration during installation.

RUiXU SUNON3.6 Inverter Warranty

RUiXU  provides a 3-year warranty policy, ensuring the absence of defects in materials, workmanship, and performance during the warranty period.

What's Included

• 1 x RUiXU SUNON3.6 3.6kW Inverter 
• 1 x 200CM CAT6 Communication Cable Connect With Battery
• 1 x Operation Manual
• 1 x Wifi Dongle 

RUiXU SUNON3.6 Inverter Manual