6.6kW Single Phase Low Voltage 6th Gen Hybrid Solar Inverter | 48V Residential Energy Storage Inverter
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Our 6th-gen 6.6kW single-phase low-voltage hybrid inverter is an all-in-one solar storage solution for home rooftops, off-grid villas and residential backup power. Rated 6600W AC output, it works with 48V lithium iron phosphate and lead-acid batteries.
It features dual independent MPPT trackers with a wide PV voltage range for high solar yield, supporting on-grid, off-grid and hybrid self-consumption modes. A fast UPS transfer switch delivers uninterrupted power during grid outages.
With intelligent silent air cooling and IP66 waterproof & dustproof rating, it suits outdoor wall mounting and runs steadily across wide temperatures. Full safety protections cover reverse DC connection, overvoltage, overcurrent, short circuit, overheating, islanding and residual current risks.
An LCD screen shows real-time data; RS485 is standard, with optional WiFi for mobile remote monitoring and fault alerts. Optimized circuitry delivers top-tier conversion efficiency to cut power bills and achieve energy self-sufficiency.
Supporting parallel connection, dual 50/60Hz grid frequency and full EU, US & AU certifications, this inverter offers flexible OEM & ODM customization (logo, multi-language UI, packaging, monitoring system). It comes with a 5-year standard warranty and factory direct supply for solar installers, wholesalers and energy storage distributors worldwide.
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Model:
SMUXI-6.6KW
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Recommended max. PV power
9000W
Maximum number of PV source circuits
2
Maximum input and output voltage
PV 125–500VDC；AC rated output 230VAC
Number of AC input circuits
1
Rated voltage
48VDC (battery) / 230VAC (grid)
Supported device type
Residential on/off-grid hybrid energy storage inverter
Data collection intervals
1
Number of connected inverters
Up to 9 units parallel
Surge protection
Built-in DC & AC lightning surge protection
Ingress protection
IP66
Rated grid frequency
50Hz / 60Hz auto-adaptive
Max. operation altitude
2000m
Communication
Standard RS485, optional WIFI module
Cooling concept
Intelligent silent forced air cooling
Maximum System Voltage
500VDC
Connector Type
PV MC4 connector, AC terminal block, battery copper terminals
Packing detail(Two pallets=One stack)
12 units per pallet, double pallets stackable
Rated Power
6600W
voltage
48V battery DC, 230V grid AC
Max. Efficiency
97.0%
Product Introduction
Weight：32kg
Dimension (LWH)：520mm × 330mm × 185mm
Color：Grey
Product shell：Aluminum alloy metal shell
Output Frequency：50Hz / 60Hz switchable
Operating Temperature：-40℃ ~ +60℃
Storage Temperature：-45℃ ~ +70℃
Installation Method：Outdoor wall-mounted
internal resistance：Ultra-low internal circuit resistance
Application Scenario
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Monday to Friday (GMT+12): 8am to 8pm, Saturday: 9am to 6pm
We provide a one-stop service integrating mature solutions, production, delivery, and after-sales service.
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Contact with us
contacts: mike shi
Email: mike@s-muxi.com
WhatsApp: +86 13773120295
Company Address: No. 6 Leshan Road, Yushan Town, Kunshan City, Jiangsu Province, China 215300