The SunFlx SH-S6K is a next-generation 6KW Single Phase Hybrid Solar Inverter designed for residential solar energy storage applications. Built with an IP65-rated enclosure, it offers reliable indoor and outdoor operation while delivering efficient solar energy conversion and intelligent battery management.
Featuring dual MPPT trackers with 18A string current, the inverter supports larger solar panel arrays and maximizes energy harvesting. Compatible with Lithium-ion, Lead-acid, and Gel batteries, it provides flexible energy storage options to suit various installation requirements.
The SH-S6K supports on-grid, hybrid, and off-grid operating modes, making it a versatile solution for energy independence and backup power. With support for up to 16 units in parallel, users can easily expand system capacity. The inverter also integrates with the SunFlx Cloud App for real-tim...
Compatible with Lithium-Ion, Lead-Acid & Gel Batteries
On-Grid, Off-Grid & Hybrid Operation
Supports Up to 16 Units in Parallel
Dual AC Outputs for Smart Load Management
UPS-Level Backup Power
Supports Diesel Generator Input
Smart Color Touchscreen Display
WiFi Monitoring via SunFlx Cloud App
AC-Coupled, DC-Coupled & AC Retrofit Support
Multiple Energy Management Modes
Intelligent Battery Management System (BMS)
Product Specifications
Type
hybrid solar inverter
phase type
single phase
rated output power
6000w
maximum ac output power
6600w
peak off-grid power
12kw (10 seconds)
battery type
lithium iron phosphate (lifepo4), lead-acid, flooded, user defined
rated battery voltage
48v
battery voltage range
40 – 60v
maximum battery charge current
135a
maximum battery discharge current
135a
recommended pv input power
7800w
maximum pv input voltage
500vdc
start-up voltage
125vdc
mppt voltage range
150 – 425vdc
full load pv voltage range
300 – 425vdc
rated pv input voltage
370vdc
mppt input current
18a + 18a
maximum short circuit current
27a + 27a
number of mppt trackers
2
strings per mppt
1 + 1
nominal ac input voltage
220/230vac
nominal grid frequency
50/60hz (auto detection)
ac input voltage range
180 – 270vac
maximum bypass current
40a
ac rated input/output current
27.3a / 26.1a
maximum ac input/output current
30a / 28.7a
power factor
0.8 leading to 0.8 lagging
grid type
single phase
total harmonic distortion (thd)
<3%
no load power consumption
100w
grid dc component
<0.5% in
maximum efficiency
97.6%
european efficiency
96.5%
mppt efficiency
>99%
protection functions
pv arc fault detection, anti-islanding, dc reverse polarity protection, insulation monitoring, residual current monitoring, ac overcurrent protection, ac short circuit protection
surge protection
dc type ii / ac type ii
operating temperature range
-40°c to +60°c (derating above 45°c)
cooling method
smart cooling (heat sink & intelligent fan)
noise level
<50 db
bms communication
rs485 / can
monitoring
wifi + app
dimensions (w × h × d)
346 × 416 × 250 mm
weight
19kg
Product Details
The SunFlx SH-S6K is a next-generation 6KW Single Phase Hybrid Solar Inverter designed for residential solar energy storage applications. Built with an IP65-rated enclosure, it offers reliable indoor and outdoor operation while delivering efficient solar energy conversion and intelligent battery management.
Featuring dual MPPT trackers with 18A string current, the inverter supports larger solar panel arrays and maximizes energy harvesting. Compatible with Lithium-ion, Lead-acid, and Gel batteries, it provides flexible energy storage options to suit various installation requirements.
The SH-S6K supports on-grid, hybrid, and off-grid operating modes, making it a versatile solution for energy independence and backup power. With support for up to 16 units in parallel, users can easily expand system capacity. The inverter also integrates with the SunFlx Cloud App for real-time monitoring, remote configuration, and intelligent energy management.