RUiXU Single/Split-Phase Off-Grid Inverter | SUNON12 | 12kW | UL1741

RUiXU Single/Split-Phase Off-Grid Inverter | SUNON12 | 12kW | UL1741

Name: RUiXU Single/Split-Phase Off-Grid Inverter | SUNON12 | 12kW | UL1741
Brand: Ruixu
SKU: SUNON12
Price: 1699.0 USD
Availability: OutOfStock

BY: Ruixu

SKU: SUNON12

| Availability: Pre-Order: End of July

$1,699.00

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RUiXU Single/Split-Phase Off-Grid Inverter | SUNON12 | 12kW | UL1741

The RUiXU SUNON12 is a powerful 12kW single/split-phase off-grid inverter designed to provide reliable energy management for residential and commercial solar energy storage systems. Compatible with 48V lithium-ion and lead-acid battery banks, the SUNON12 combines high-capacity hybrid charging, intelligent energy management, dual MPPT solar optimization, and seamless backup functionality into a single UL1741-certified platform.

Featuring up to 250A solar charging capability, support for both 120V and 240V output configurations, and parallel scalability up to six units, the SUNON12 is ideal for whole-home backup systems, off-grid properties, energy independence projects, and large solar storage installations. With built-in WiFi monitoring, rapid shutdown functionality, generator integration, and advanced time-sharing charge/discharge control, this inverter maximizes solar utilization while maintaining dependable backup power.

RUiXU Single/Split-Phase Off-Grid Inverter | SUNON12 | 12kW | UL1741 Features

12kW Continuous Power Output - Delivers 12,000W of continuous power and up to 18,000W surge capacity, supporting demanding residential and commercial loads.

Hybrid Solar & Grid Charging - Supports combined solar and utility charging with up to 250A charging capability for faster battery replenishment.

Dual MPPT Solar Technology - Features dual MPPT inputs with up to 99.9% MPPT tracking efficiency for maximum solar energy harvest.

Single-Phase & Split-Phase Operation - Selectable 120V or 120/240V output configurations provide flexibility for a wide range of applications.

Parallel Expansion Capability - Supports parallel operation of up to six units for a combined system output of 72kW.

Intelligent Time-Sharing Function - Allows scheduled charging and discharging to optimize battery usage and reduce energy costs.

Smart Load Output - 63A smart load output with adaptive control based on battery voltage, SOC, and solar production.

WiFi & App Monitoring - Includes WiFi connectivity and mobile app integration for remote monitoring and system management.

High-Capacity Bypass Output - Supports up to 125A bypass current with seamless switching through EMS controls.

UL1741 Certified - Certified for residential and commercial installations with FCC Part 15 Class B compliance.

RUiXU Single/Split-Phase Off-Grid Inverter | SUNON12 | 12kW | UL1741 Applications

Whole-home backup systems – reliable backup during utility outages.
Off-grid homes – complete energy independence solution.
Solar battery storage systems – maximize renewable energy utilization.
Commercial energy storage – scalable power management for businesses.
Remote properties and cabins – dependable off-grid electricity.
Agricultural facilities – support pumps, equipment, and critical loads.
Generator-assisted systems – seamless integration with backup generators.
Time-of-use energy management – reduce electricity costs through intelligent scheduling.
Large solar installations – scalable up to 72kW with parallel operation.
Hybrid renewable energy systems – integrate solar, battery, grid, and generator sources.

What's Included

Everything you need is included with your product.

1 × RUiXU SUNON12 12kW Off-Grid Inverter
1 × 200cm CAT6 Communication Cable

1 × WiFi Dongle
1 × Operation Manual

RUiXU Single/Split-Phase Off-Grid Inverter | SUNON12 | 12kW | UL1741 Specifications

Specification	Details
MODEL	SUNON12

INVERTER OUTPUT

Specification	Details
Rated Output Power	12,000W
Max. Output Power	18,000VA
Rated Output Voltage	120/240 Vac (single-phase/split-phase)
Load capacity of Motors	6 HP
Rated Frequency	50/60Hz
Output Wave	Pure sine wave
Bypass Overload Current	125A
Switching Time(bypass and inverter)	10ms(typical value)
Smart load Overload Current	63A

BATTERY

Specification	Details
Battery Type	Lithium-ion battery/lead-acid battery/user-defined batter
Rated Battery Voltage	48V
Volatge Range	40~60Vdc
Max. Solar Charging Current	250A
Max. Grid/Generator Charging Current	160A
Max. Mix Charge Current	250A

SOLAR INPUT

Specification	Details
No. Of MPPT	2
Max. Input Power	12,000W+12,000W
Max. Input Current	32/32A
Max. Open Circuit Voltage	500Vdc
MPPT Voltage Range	90~450Vdc

GENERATOR INPUT

Specification	Details
Rated input voltage	120(L1/N, L2/N)/240Vac(L1/L2)
Input phase Voltage Range	(85Vac~140Vac)±2%
Input Frequency Range	50/60Hz
Overload Current	63A

GRID INPUT

Specification	Details
Rated input voltage	120(L1/N, L2/N)/240Vac(L1/L2)
Input phase Voltage Range	(85Vac~140Vac)±2%
Input Frequency Range	50/60Hz

EFFICIENCY

Specification	Details
MPPT Tracking Efficiency	99.9%
Max. Efficiency	91%

GENERAL DATA

Specification	Details
Parallel Capacity	1~6 Units
Dimension	27.95 × 19.09 × 6.10inch (710× 485× 155mm)
Weight	84.88lb(38.5kg)
Noise	<60dB
Cooling Method	Intelligent fan
Protection Degree	IP20 Indoor Onl
Temperature	-10-55°C, >45°C Derate
Warranty	5 years
Communication	RS485/CAN/USB/Dry Contact
External Module (Optional)	Wi-Fi
Integrated Circuit Breaker	INV Input/GEN/Load/Smart load/Battery/PV
Certificate	FCC Part15 ClassB/UL1741

Frequently-Asked Questions

Is the SUNON12 compatible with lithium batteries?

Yes. The inverter supports lithium-ion batteries, lead-acid batteries, and user-defined battery configurations operating on a 48V platform.

Can the inverter operate in split-phase mode?

Yes. The SUNON12 supports both 120V single-phase and 120/240V split-phase output configurations.

How much solar input can the inverter accept?

The inverter features dual MPPT inputs supporting up to 24,000W total PV input capacity.

Can multiple SUNON12 inverters be connected together?

Yes. Up to six units can be operated in parallel, providing a combined output capacity of 72kW.

Does the inverter support generator integration?

Yes. A dedicated generator input supports selectable 120V or 240V generator operation.

What is the maximum battery charging current?

The SUNON12 supports up to 250A maximum charging current through hybrid solar and grid charging.

Does the inverter include monitoring capabilities?

Yes. The included WiFi dongle enables remote monitoring and control through the RUiXU mobile application.

Is rapid shutdown supported?

Yes. The SUNON12 includes rapid shutdown functionality for improved safety and emergency response compliance.

Manual

RUiXU Single/Split-Phase Off-Grid Inverter | SUNON12 | 12kW | UL1741 Spec Sheet

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